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HomeMy WebLinkAboutMONTAVA - PHASE D CORE AND IRRIGATION POND - BDR240006 - SUBMITTAL DOCUMENTS - ROUND 3 - Supporting Documentation (2) l Non-Potable Irrigation System Report For Montava Subdivision I 'I 6,1 � July, 2024 TST, INC. CONSULTING ENGINEERS `,rj Montava Subdivision Non-Potable Irrigation System Report TABLE OF CONTENTS 1.0 Introduction 1.1 Narrative....................................................................................................................1 1.2 Management Responsibilities....................................................................................1 1.3 Water Rights Summary..............................................................................................1 2.0 Irrigation Water Supply & Ponds ....................................................................................3 2.1 Water Supply System ................................................................................................3 2.1.1 WSSC & NPIC Shares......................................................................................3 2.1.2 Groundwater Wells ...........................................................................................4 2.2 Ponds........................................................................................................................4 2.3 Water Quality.............................................................................................5 2.3 Supply System Metering............................................................................................5 3.0 Irrigation Delivery.............................................................................................................5 3.1 Water Delivery System ..............................................................................................6 3.2 Delivery System Criteria ............................................................................................6 3.3 Pump Stations ...........................................................................................................6 3.4 Delivery System Metering..........................................................................................7 4.0 SCADA System.................................................................................................................7 4.1 Inflow Monitoring .......................................................................................................7 4.2 Outflow Monitoring.....................................................................................................7 5.0 System Operations...........................................................................................................8 5.1 Schedule of Operations .............................................................................................8 6.0 Best Management Practices..........................................................................................10 7.0 Budgeting Evaluation.....................................................................................................11 8.0 Conclusion......................................................................................................................11 Appendices Appendix A— Non-Potable Map Appendix B —Groundwater Decree Map Appendix C—WSSC Easements Appendix D — Pump Station Appendix E —Groundwater Wells & Vaults Appendix F— Meters & Gates Appendix G — Kullman Water Engineering: Accounting Concepts Memorandum Appendix H — Hines Irrigation Demand Calculation Appendix I — Kullman Water Engineering: Montava West Non-Potable Water Balance jjj INC.CONSULTING ENGINEERS Montava Subdivision Non-Pot Irrigation System Report 1.0 Introduction 1.1 Narrative This report was prepared for the Montava Subdivision. It's purpose is to detail the functionality of the Non-Potable Irrigation system, and to provide general management practices during the irrigation season. The operation and maintenance of the system within the Metro District (referred to as the District) will be the responsibility of the District. The District will work to plan for future needs/improvements, mitigate drought impacts, and maximize efficient delivery of the water resources. In general, the Non-Potable Irrigation System uses existing irrigation water rights (surface water and groundwater) to supply water for the system by delivering that water through two irrigation ponds on a temporary basis. Those water rights are not being changed. Montava will also use limited groundwater from two augmented wells subject to the pending case when needed and that water may be permanently stored. The supply water is then distributed to the users via pump stations within the development. An overall system map can be found in Appendix A. 1.2 Management Responsibilities The District will oversee the management of water resources for all non-potable irrigated areas within the Montava Subdivision. These irrigated areas include all common area spaces (parkway strips, medians, etc.), District Managed Parks, City of Fort Collins Parks, and Poudre School District Facilities. It should be noted that Montava does not own the water rights for Fort Collins Parks or Poudre School District. Montava will have agreements with Fort Collins Parks and Poudre School District. These agreements will allow for all the irrigation water for Montava, Fort Collins Parks, and Poudre School District to be combined in the western non-pot pond and distributed through the District's irrigation system & Fort Collins Parks system accordingly. The maintenance of the supply system will be done by the District, however Fort Collins Parks and Poudre School District will assist in the funding for maintenance & operation through an agreed upon fee structure. Fort Collins parks will be responsible for maintaining their own delivery system (wet well, pumps, main line, etc.). Management of the Farm & Farm Pond at the northeast corner of the development will be on a separate irrigation system and is the responsibility of a separate ownership entity. They will be responsible for all operations & maintenance of their irrigation system. The Farm system will not be connected to any of Montava's Non-Pot System. 1.3 Water Rights Summary The existing water rights that will be owned by the District for their non-potable irrigation system are sourced from groundwater wells located on the property, the Water Supply and Storage Company (WSSC), and from the North Poudre Irrigation Canal (NPIC), as summarized in Tables 1 and 2 below. The water rights owned by the City of Fort Collins and Poudre School District are sourced from WSSC and from existing groundwater wells. %TST,ii-lili"TING ENGINEERS Page 1 Montava Subdivision Noy►-Pot Irrigation System Report The water rights associated with a share in the Water Supply & Storage Company (WSSC) system consists of four distinct components: • Transmountain (TM) water rights • Larimer County Canal (Non-TM) native water rights • Jackson Ditch Company (JDC) native water rights • Colorado-Big Thompson (C-BT) units owned or leased by WSSC Montava is only seeking to change the TM component of three of its WSSC shares in Case No. 20CW3208. The Non-TM, JDC and CBT components of these three WSSC shares will remain unchanged and may continue to be used for direct irrigation at the Montava development or elsewhere in the WSSC system. For purposes of Montava's non-potable irrigation system, Montava will use the Non-TM portion of the three WSSC shares, as well as the TM and Non-TM portions of an additional 0.25 WSSC share for irrigation purposes in the Montava development. Water Right Case No. Decreed Flow Non-Pot Pond Rate Portner Well No. 1 W2896 2.11 cfs West Pond Portner Well No. 2 W2896 1.89 cfs West Pond Kluver PS 1: Well No. 1 CA11217 700 gpm West Pond Kluver PS 1: Well No. 2 CA11217 800 gpm West Pond Kluver PS: Well No. 2 CA11217 1000 gpm East Pond Kluver PS 5: Well No. 1 CA11217 450 gpm East Pond Kluver PS 5: Well No. 2 CA11217 800 gpm East Pond Kluver Well W699 490 gpm East Pond Fitzsimons Well No. 1 CA11217 2 cfs West Pond Fitzsimons Well No. 2 CA11217 2 cfs West Pond Bachmayr Well No. 4 CA11217 15 cfs East Pond Bachmayr Well No. 5 CA11217 15 cfs East Pond Albertson Well No. 10 W1621/85CW184 680 gpm East Pond Albertson Well No. 11 W1621 2.3 cfs East Pond Albertson Well No. 12 W1621 2.84 cfs East Pond Montava West Pond Well 20CW3208 (Pending) 900 gpm* West Pond Montava East Pond Well 20CW3208 (Pending) East Pond *900 gpm is the collective pumping total for the two wells & the potable system Table 1: Water Rights Summary—Groundwater Wells Water Right Number of Shares Non-Pot Pond for Non-Pot System WSSC 3.25 Non-TM; 0.25 TM West & East Pond NPIC 9 East Pond Table 2: Water Rights Summary - Ditch Water TST,INC.CONSULTING ENGINEERS Page 2 Montava Subdivision Non-Pot Irrigation System Report 2.0 Irrigation Water Supply & Ponds 2.1 Water Supply System The supply system for delivering irrigation water to Montava's Non-Pot system is made up of multiple sources. Montava owns shares in WSSC (Water Supply & Storage Company) and has shares under contract in NPIC (North Poudre Irrigation Company) which will be conveyed to the Non-Potable Irrigation ponds located within the subdivision. Montava also owns existing groundwater wells located throughout the project area, these wells will be used for Non- Potable irrigation as well via the Non-Pot Ponds. There are also two new wells to be located within the subdivision that will be used to fill the ponds when needed and to offset non- irrigation season evaporation. A water balance for the Montava non-potable system (west of Giddings Road), showing the use of the WSSC shares and groundwater wells, has been prepared by Kullman Water Engineering, Inc. and is included in Appendix I. 2.1.1 WSSC & NPIC Shares WSSC Shares The WSSC shares are to be conveyed to the West Pond via the Montava Irrigation Lateral (see Appendix A). The Montava Irrigation Lateral will convey WSSC irrigation water from the Larimer County Canal through a new proposed headgate & turnout structure located west of Giddings Rd. & north of County Rd. 56. Easement agreements have been obtained from the property owners in order to construct the new headgate & connection to the Montava Irrigation Lateral (see Appendix C). The existing ditch will be upgraded as needed to convey both WSSC & NPIC. The lateral southwest of the intersection of Giddings Rd. & Richards Lake Rd will be diverted west to a splitting structure. The splitting structure will have metered control gates in order to separate & account for WSSC & NPIC water. The metered control gates will be connected to the District's SCADA system. The WSSC water will be conveyed from the splitting structure to the West Pond. This connection is illustrated on the Non-Pot System Map (see Appendix A). Once conveyed to the West Pond, the WSSC water will be distributed for irrigation through the West Pump House. The control gates at the splitter structure will ensure that Montava does not exceed the flow rate it is entitled to under the combined shares (Montava, Fort Collins Parks, and PSD). The metered control gates will be connected to the District's SCADA system (see Supply Metering below). NPIC Shares The NPIC shares will be conveyed to the East Pond via the Montava Irrigation Lateral that runs along the west side of Giddings Rd. The existing pipe will be diverted west to the splitting structure, and from there extended south & east through the project to deliver the supply water to the East Pond (see Appendix A). The NPIC extension will also include a supply line for the Farm Pond. The Farm & Farm Pond will not be connected to the Montava Distribution system and will be managed by a separate authority. This separate authority will be responsible for obtaining NPIC shares and for managing the supply & distribution system for the Farm property. A metered control gate will be installed on this supply line as well to ensure that Montava does not exceed its entitled %TST,ilicii1i"T, NG ENGINEERS Page 3 Montava Subdivision Noy►-Pot Irrigation System Report flow rate. The metered control gate will be connected to the District's SCADA system (see Supply Metering below). 2.1.2 Groundwater Wells The existing groundwater wells are located throughout the project. The water from these wells is decreed for specific use areas (see Appendix 8). Each well also has specific decreed and permitted flow rates and water use limits. The water from these wells will be pumped to the East & West ponds depending on the well's location (east or west side of Giddings Rd). The place of use and flow rate for each well is decreed, therefore each well will need to be metered and its water distribution accounted for based on the irrigation use within its decreed lands. The new augmented groundwater wells for Montava (Montava West Pond Well & Montava East Pond Well) will be used to fill the ponds as needed and to offset evaporative losses during the non-irrigation season. Unlike the existing groundwater wells and surface water, the groundwater from the new wells can stay in storage in the ponds and is not subject to the 72-hour rule. 2.2 Ponds The Non-Pot irrigation supply system will deliver water to two separate ponds, one on the West side and one on the East side (in general Giddings Rd. is considered the dividing line). Though the primary use of the ponds is for the non-pot system, they are intended to be an aesthetic feature of the development as well. Therefore, the ponds are sized accordingly (collective surface area of 8 acres or less) to allow them to be drawn down while still maintaining their aesthetic function. The ponds will be constructed with a clay liner to prevent losses due to ground seepage. A memorandum, prepared by Kullman Water Engineering, LLC, provides the general accounting concepts that will be used for the non-potable ponds (see Appendix G) and which are adequate to document and track the use of water as required. Relevant provisions developed from the Kullman Water Engineering memo are included in the proposed decree and are adequate in our opinion to allow for proper administration. The west pond will be sized to include uses by Montava, Fort Collins Parks, & Poudre School District. The irrigation water owned by these other entities will be combined with Montava's water supplies and distributed to the other entities' parcels via pumps stations. Fort Collins Parks will have their own pump station at the west pond. These contributions will be accounted for during each irrigation season to ensure that each entity is receiving what they are entitled to. The ponds will also be sized to allow for stormwater drainage. The pond volume will be increased to account for the additional stormwater above what is in storage for irrigation & aesthetics. An outlet structure will be designed and located to pass stormwater to a drainage pathway within 72 hours, with a flow meter placed on the outlet side of the outlet structure to measure stormwater flows. Each pond will be supplied by a combination of groundwater wells and surface irrigation water (WSSC and/or NPIC) through the course of the irrigation season. As stated before, the Montava West Pond Well & Montava East Pond Well will be used to fill the ponds for their decreed uses as needed and to offset evaporative losses during the non-irrigation season. %j,'Ni.CONSULTING ENGINEERS Page 4 Montava Subdivision Non-Pot Irrigation System Report Water from the existing irrigation wells and the surface water (WSSC/NPIC) will flow into the ponds during the irrigation season and be temporarily detained with accounting to ensure that such water is used for irrigation in 72 hours or less. In general, groundwater will be used in the shoulder months if surface water is inadequate and surface water will be used during the peak irrigation months. Each pond will be equipped with a transducer to monitor water levels. These transducers will be connected to a SCADA system that will monitor and log the water elevations in the ponds. This will ensure that any stormwater contributions to the ponds are properly managed as part of Montava's water accounting. The Farm property that is located at the northeast corner of the development will be on its own delivery system (pond & pump station). However, the Farm Pond will share some of the supply connections. The Farm Pond will have access to the NPIC and the groundwater wells that are decreed for that location. 2.3 Water Quality To provide the highest quality irrigation water possible, Montava intends to pipe all surface water from the diversion points to the irrigation ponds within the development. As stated before, this will be done using the Montava Irrigation Lateral. The construction of the fully piped supply line will be phased out over the course of the development buildout. As an additional water quality measure, Montava will install a settling basin at the southwest corner of Richards Lake Rd. &Gidding Rd. This will ensure that any sediment and other solids are removed before the water is delivered to the ponds. This will help increase water quality and reduce maintenance of the ponds. As stated above, Montava has modeled the use of both well water and surface water in regards to water quality. Based on the model, the use of well water in the shoulder season and surface water during the primary irrigation season will sustain healthy plant growth. Therefore, no additional water treatment is required. 2.4 Supply System Metering The metering of all supply sources is vital to the water accounting for Montava. The WSSC & NPIC water sources will be metered to account for the amount of water supplied to each pond. Each groundwater well (both existing & new) will be metered at the well site through a belowground vault (see Appendix E). The metering system will be part of an overall SCADA (Supervisory Control And Data Acquisition) system. This system will collect flow data from every meter for accounting purposes. The pumps and meters will be accessible by the District Manager at all time with the ability to evaluate and control in real-time. The flow readings will be logged and stored by the District for water accounting, system performance evaluations, and general records. 3.0 Irrigation Delivery 3.1 Water Delivery System The delivery system for Montava's Non-Pot system, not including the Farm Pond or Fort Collins Parks, is divided into two separate networks, east & west. As discussed previously, there are %T ST,ii-ims"T,NG ENGINEERS Page 5 Montava Subdivision Ion-Pot Irrigation System Report two ponds that will be used as the collection points for all non-pot irrigation water. Each pond will have inflows from the supply sources and a pump station to filter & deliver the irrigation water to the users. The two systems will be independent and only service their respective areas of the development. The west pond & pump station will service everything west of Giddings Rd. The east pond & pump station will service everything (except the Farm) east of Giddings Rd. As stated before, the Farm at the northeast corner of the development will have its own pond, pump station, and delivery system. The Farm's delivery system will not be connected to Montava's system and therefore is not part of the District. Operations & maintenance of the Farm's system will be the responsibility of the controlling entity. The West Pond will have separate pump stations, Montava & Fort Collins Parks. Both systems will use the same intake from the West Pond, but will have separate wet wells, pumps, control, & mainline. Montava will deliver irrigation to PSD along with the rest of the development, and Fort Collins Parks will be responsible for delivering irrigation water to their parcels. Montava will be responsible for maintenance of the intake structure, their wet well, and their delivery system. Fort Collins Parks will be responsible for maintenance of their wet well & delivery system. 3.2 Delivery System Criteria The following assumptions from Hines Inc (See Appendix H for additional demand calculations) were used to design the system. The estimated total pump station flow rate from the West System is approximately 5,600 gpm (rounded up for convenience) which includes the flow rate for the Regional Park which is approximately 1,000 gpm. Since the park will operate from a separate delivery system, the West System demand becomes 4,600 gpm. In discussion with Hines Inc., the East System is expected to have a similar total pump station flow rate but will not have a Regional Park separated from its total demands. West System Minimum Pressure at Lots - 60 psi Minimum Pressure at Open Space - 80 psi Demand Per Lot - 6 gpm System Demand - 4600 gpm Watering Schedule - 3 ea. 4 hr. blocks (12 hr. window) with a 8 hr. window for open space East System Minimum Pressure at Lots - 60 psi Minimum Pressure at Open Space - 80 psi Demand Per Lot - 6 gpm System Demand - 5600 gpm Watering Schedule - 3 ea. 4 hr. blocks (12 hr. window) with a 8 hr. window for open space 3.3 Pump Stations There are a total of two pump stations that will supply non-potable irrigation water for Montava. Each pump station is located at one of the non-pot irrigation supply ponds (East and West). The pump stations have a filtered intake from the ponds to a wet-well. From the wet-well the water will be filtered again through 200-300 micron filters and a series of pumps will be used to charge the non-pot system and deliver irrigation water to all the users. Please %TST,ii-ims"T,NG ENGINEERS Page 6 Montava Subdivision Non-Pot Irrigation System Report see Appendix D for details of the pump stations and self-cleaning filters. Each pump station will be connected to the SCADA system for the District. Within each pump station will be a control center where all pumps & metering for both East & West systems can be accessed. The WSSC & NPIC supply meters and the pumps & meters for the groundwater wells will also be accessible through the control centers. 3.4 Delivery System Metering The metering at all delivery points is the other vital requirement for water accounting for Montava. Each pump station will be metered at the outflow pipe. From there, each point of connection (residential lots, Multifamily irrigation, commercial irrigation, open space, parks, etc.) will receive a meter (see Appendix F proposed meters). Again, all meters will be connected to the SCADA system. This will ensure accurate water accounting, making sure each existing irrigation well is limited to the water being applied to its decreed lands (See Appendix G for Montava West Pond Accounting), as well as provide evidence of water losses or inefficiencies. 4.0 SCADA System The SCADA system for Montava is intended to be extensive, with redundancy to maximize the accuracy of the water accounting. The system will control & monitor all supplies & deliveries throughout the system. Control of the pump stations will also be available through the SCADA system. The District Manager will receive alerts for any issues in the system so they can dispatch maintenance crews. 4.1 Inflow Monitoring As stated above, all inflows (WSSC, NPIC, groundwater wells, etc) will be metered and controlled with metered control gates. Each source of water has a decreed flow rate which will be monitored and adjusted as needed (see Appendix A the Non-Pot Map & Appendix F for typical flow meters & gates). The following inflows will be monitored: - WSSC & NPIC o Metered at Irrigation Ditch Head Gates o The WSSC & NPIC water will be metered at the splitter structure - Existing Groundwater Wells o Metered at each well - New Groundwater Wells o Metered at each well - Stormwater o This will be metered through the use of a water level transducer. The water levels will be recorded and used to determine pond levels before and after a storm. Since all other inflows (WSSC, NPIC, Groundwater wells) and outflows (from pump station) are metered and evaporative losses accounted for, the volume of storm water can be determined. 4.2 Outflow Monitoring As stated above, all POC (Points of Connection) will be metered. The delivery rates/volumes for each groundwater well, and their decreed area of use, will be monitored and checked against the inflows and volumes used at POCs to make sure the water accounting balances %TST,ii-ims"T,NG ENGINEERS Page 7 Montana Subdivision Non-Pot Irrigation System Report (see Appendix F for typical flow meters & valves). The following outflows will be monitored: - Residential Irrigation Tap o One tap per lot - Multi-Family Irrigation Tap o One tap per complex - Commercial/Mixed-Use Taps o One tap per complex - Open Space & Parks o Multiple District taps o Individual taps for PSD - Pump Station Outlet o This will be a large flow meter at the outlet pipe of the pump station. This meter will be used to check against the combined totals of all the other meters and to compute a daily mass balance on the pond(s). - Stormwater o Metered at the stormwater outlet structure. 5.0 System Operations 5.1 Schedule of Operations Operations for the District's water supply will undergo an annual pattern based on water rights limitations, demands, and streamflow conditions. This section provides an overview of the primary goals of operations during various stages of the year and also provides clear tasks which must be accomplished within the defined stages. End of March The end of March requires preparation for upcoming irrigation season operations, which vary significantly from winter operations. Tasks to prepare for irrigation season operations and meet demands in March include: • Clear debris from all well filters, headgates, and turnouts. • Check all major metering devices (supply meters, pump station meter, etc.) to ensure such devices have not been tampered with and are reporting proper values to the SCADA system. • Confirm lake level transducers are reporting proper values to SCADA system and calibrate if needed. • Communicate with WSSC & NPIC to determine when the ditches will be turned on. • Confirm that accounting is set up to accommodate expected operations during irrigation season • Determine the District's drought status (to be determined through Districts' water engineers, currently Kullman Water Engineering, LLC) and make water use restriction recommendations for upcoming irrigation season if necessary. • Submit monthly accounting to Division of Water Resources. • Top off ponds as required with new Montava groundwater wells. %j,lNi.CONSULTING ENGINEERS Page 8 Montava Subdivision Non-Pot Irrigation System Report April April marks the beginning of irrigation season throughout the Front Range. In general, it is important to ensure that all measurement systems are functional, the accounting can accommodate irrigation season operations, and communication has been established with the water commissioner, Ditch riders, the City of Fort Collins, and other relevant entities. Notable tasks that are essential to April operations include: • Prepare non-potable system for irrigation season, • Communicate with residents regarding irrigation restrictions, • Use groundwater wells to satisfy any early irrigation needs, if surface water is not available • Divert WSSC or NPIC water as necessary and available to mix with groundwater wells, and • Submit monthly accounting to Division of Water Resources. May (Additional May recommendations in May through September) Recommended tasks for May include: • Begin operation of the groundwater wells if needed, • Begin taking WSSC & NPIC water and mixing with groundwater well supplies, • Submit monthly accounting to Division of Water Resources. May through September (Additional September recommendations in September) During the core irrigation season months of May through September, the goal of operations is to ensure that ponds remain full with minor fluctuations as irrigation water is used and replenished within 72 hours. These goals can be achieved by completing the following tasks: • Enforce irrigation restrictions and monitor for non-potable system leaks, • Monitor WSSC & NPIC flows based on entitlements and availability, • Monitor groundwater well flows, volumes and place of use against water rights limits, • Monitor irrigation outflow, • Submit monthly accounting to Division of Water Resources. September September marks a time in which irrigation demands and water supplies should begin ramping down for the year. The following tasks are recommended for September: • Monitor WSSC & NPIC flows based on entitlements and availability, • Monitor groundwater well flows, volumes and place of use against water rights limits, • Submit monthly accounting to Division of Water Resources. October October generally represents the last month of irrigation season throughout the Front Range. October has similar challenges as those described for the month of April: there is still irrigation demand across the District but there are very limited amounts of water supply available under the Districts' ditch shares. Due to limited supplies, it is important to minimize customer demands as much as possible. The wells can be used in these situation. During this time share, surface water will be prioritized when it is available. It is important that the following take place in October: %TST,ii-lim-1-ING ENGINEERS Page 9 Montana Subdivision Non-Pot Irrigation System Report • Winterize flow meters and other equipment as necessary, • Winterize non-potable system, • Top off ponds as required with new Montava groundwater wells, • Submit monthly accounting to Division of Water Resources, and • Prepare a new water accounting sheet for data beginning November 1st and ensure SCADA systems are adjusted to automatically enter data. November through March (Winter Operations) It is important to note that although the District generally stops irrigation in October, there are typically small amounts of water delivered for irrigation to residential areas in November. These November water uses should be minimized as much as possible. During the winter, the primary goals of operations are to keep the irrigation ponds full through the use of the new groundwater wells. To achieve these goals, the following tasks are recommended: • Submit monthly accounting to Division of Water Resources, • Monitor pond levels and use the new groundwater wells to fill as necessary, • Entirely shut off non-potable system irrigation deliveries as soon as possible but consistent with the circumstances, • Strategize with water engineers and operations managers whether any changes to supplies are needed for next irrigation season and begin efforts to address changes, This annual schedule highlights key tasks throughout the year to ensure efficient management of the District's water supplies. 6.0 Best Management Practices Strategic use of water rights helps maximize beneficial uses of the water, supports a steady and reliable supply of water to the District's customers, ensures adequate water quality and reduces the impacts of drought. This section of the report aims to describe some of the best management practices (BMPs) the District can adopt to optimize its use of existing water rights. While other sections of this report delineate specific tasks to undertake at different points in the year to enact these BMPs, this section serves as a broader explanation of why these practices are effective, and why these practices are valuable for the Districts. Structure & Pump Maintenance Annual and diligent maintenance of the various structures used to divert and distribute water is also key to reducing wasted water. The District should annually inspect all aspects of the water delivery and distribution systems, including: monitoring for pipe leaks; regularly checking that channels are clear of debris and allow water to flow through efficiently; and maintaining diversion structures to ensure efficient and accurate delivery of water. Annual maintenance of the pump stations (ie. intake structures, wet wells, filters, etc.) and groundwater vaults will also be completed to ensure efficient operation of the systems. Demand Management Even with mindful management of water rights and maintaining the water delivery and storage system, there could be years where available water supplies are less than the district's demand (i.e. drought or increased regional demand). Although, this is highly unlikely as the irrigation ponds have enough decreed irrigation wells to cover the entire property. %iiiii .CONSULTING ENGINEERS Page 10 Montava Subdivision Non-Pot Irrigation System Report Notwithstanding, having a drought management plan with multiple stages tied to drought intensity to reduced water use is paramount for weathering such scenarios. The District should have a Drought Plan developed once the system is understood. Fully utilized drought management plans are a very effective tool in helping communities weather water scarcity scenarios with minimum long-term impacts. Any reductions in water demands, whether achieved through watering restrictions or efficient water use helps increase the District's ability to withstand droughts. Given that FC Parks will be using the west irrigation pond, it will be important for the District to communicate with FC Parks during drought conditions to ensure proper drought management for all parties. Maintenance of Functional Accounting The Districts should also maintain accurate water accounting. If the State requests accounting forms or an audit, responding quickly and showing good faith helps to maintain a good relationship and goodwill throughout the process. Maintaining accounting is a requirement associated with the Districts' water rights, and failing to comply either with the accounting itself or with a requested accounting audit could prevent the Districts from diverting additional water. 7.0 Budgeting Evaluation It is important for the District to have an understanding of anticipated irrigation demands in order to evaluate system losses or over watering issues. Therefore, it is recommended that the District develop a"Water Budget"consistent with the Montava West Pond Accounting in Appendix G. This would allow the District to focus on analyzing single-family, multi-family, commercial, and common areas. The anticipated irrigation demands can be correlated to the individual uses and relayed to residents, property managers, maintenance crews, etc. Once in place, the Water Budget will be an important tool in communicating with the residents. Providing them with all the information they need to manage their properties and understanding the effects on their community. The information will also allow the districts to evaluate common area landscaping demands and adjust over time. The Water Budget will evolve as the development grows. As each phase is built out, a budget for each phase can be developed. This information is then incorporated into the overall water budget which will allow the District to forecast water needs more accurately and monitor resident water usage. 8.0 Conclusion In conclusion, the Montava subdivision will create a robust, efficient, and accurate Non-Pot Irrigation System. The system will be able to monitor and log all supply and delivery flows for accurate accounting. Through the use a SCADA system, the District can monitor everything in real time, thus reducing response times to maintenance issues. The system will also provide all users with access to their meters, which promotes transparency and accountability for all parties involved. Through its groundwater wells, NPIC shares, and WSSC shares, Montava has an abundant supply of irrigation water. With its multiple sources for irrigation water, Montava can easily manage drought conditions. %TST,ilicilis—rING ENGINEERS Page 11 APPENDIX A Non-Potable Map SEE SHEET 2 z o E _ < Q � it i LEGEND 0o FITZSIMONS WELL Q J i= O N0. 2 FITZSIMONS WELL Q < z it z N0. 1 z W 0 0 I o- BACHMAYR WELL i z No. 4 IRRIGATION CHANNELS IN - - - - - - -Ry�{/�p - - WSSCDELIVERYLINE — - - - - - - - - - - - - - - THE AREA LU 5;_ ` 110 BACHMAYR WELL PUMP STATION J ; No. 5 - L , �� NOT CONNECTEDFARM STO SPLITTING STRUCTURE � METER & FLOW NOT LION MAIN) METERING DEVISE CONTROL GATES I w SEP RATES W C & MONTAVA IRRIGATION o / JNPIC TER y MAIN - WEST SPLITTING STRUCTURE > METER & FLOW I I MONTAVA IRRIGATION m 16 I I I NP CONTROL GATES I I MAIN - EAST DRAWN V � SEPARATES EAST POND MAT & FARM POND FLOWS MONTAVA IRRIGATION CHECKED I MAIN - FARM MAT � I DESIGNED CRESCENT PUMP HOUSE - I PARK (FC) I I PSD (EAST POND) I - I MAT MONTAVA WELL FILENAME � �—/METER METERED SUPPLY LINE' Non-Pot Map WELL SUPPLY _- PSD (ELEM) \ METERED \\ NPIC SUPPLY F• O L/ ALBERTSON WELLS NO. 10-12 �p�, (A MONTAVA CATION) WELL /\ i„ i i (WITH METERING VAULT) PORTNER WELL G S N0. 1 PFOUSE \ I (RELOCATED) 1iBOND .' ( PORTNER: WELLS NO. 1 & 2 Q F0� ••; �� NEW ONTAVA WELL _ - - - - - - - - — - -- - - - - - - - ) - - - - - - - - - - - - - - - •....• WITH METERING VAULT �O S/ONAL� G (APP X. LOCATION ( � � PORTNER WELL NO. 2 I (RELOCATED) I I I KLUVER PS: WELL NO. 2 KLUVER PS 1: � I WELL NO. 1 I I I I (WITH METERING VAULT) (RELOCATED) FORT COLLINS PARK , - KLUVER No \ BACHMAYER WELLS N0. 4 & 5 J I \ (WITH METERING VAULT) (RELOCATED) `� FITZSIMONS WELLS NO. 1 & 2 p I , (WITH METERING VAULT) / KLUVER PS 1: WELLS NO. 1 & 2 I I (WITH METERING VAULT) ii-T III I 1 KLUVER PS 5: WELLS NO. 1 & 2 co OIL (WITH METERING VAULT) KLUVER P -/ .�� W WELL NO. 2 I I I J W p�ppp 1= � I .- `\ �• I I KLUVER WELL Im � .�, (WITH METERING VAULT) co- - - - - - - - - - MOHNT�41 - - F -- — � — - - - - — — - - Q co Non-Pot Irrigation Pond i J � LU KLUVER P: 5: `�� �`�� KLUVER WELL 1 ALBERTSON WELL i WELL Nil. 1 KLUVER PS 5: ���� NO. 12 _ I FC PARK Z WELL N0. 2 I00 ALBERTSON WELL �' `� I 0 Q NO. 11 ' 1 Z ALBERTSON WELL / PSD SCHOOL 0 NO. 10 woo a 0. I > SECTION LINE — — Q Z I I F_ 0 Z Z 0 WELL DECREE RADIUS 1 00 U H 0 � O z I I C�R�MFR� I 500 0 500 1000 scale 1"=500' feet TST, INC. CONSULTING ENGINEERS 748 Whalers Way Suite 200 Fort Collins Colorado 80525 Phone: 970.226.0557 JOB NO. 1230.0005.00 SCALE 1" = 500' DATE MAY 2024 SHEET 1 of 2 DOSTING MONTAVA LATERAL NPIC DIVERSION Z LEGEND 4� LD 0 wssc DV�ERSON IRRIGATION CHANNELS IN 5 THE AREALU PUMP STATION METERING DEVISE J W Q MONTAVA IRRIGATION o Q MAIN — WEST J 4,9R�MFR F MONTAVA IRRIGATION m �gY,,y4 MAIN — EAST DRAWN MAT Q MONTAVA IRRIGATION CHECKED MAIN — FARM MAT z 0 DESIGNED MAT MONTAVA WELL FILENAME SUPPLY LINE Non—Pot Map PpNL/c ALBERTSON WELLS NO. 10-12 ;• (WITH METERING VAULT) Qe�O�G�\O� PORTNER: WELLS NO. 1 & 2 (WITH METERING VAULT) �� ••••••' G� S/4NAL KLUVER PS: WELL N0. 2 (WITH METERING VAULT) 2 7L _ 7 BACHMAYER WELLS NO. 4 & 5 (WITH METERING VAULT) 0 o FITZSIMONS WELLS NO. 1 & 2 (WITH METERING VAULT) KLUVER PS 1: WELLS NO. 1 & 2 W (WITH METERING VAULT) C0 KLUVER PS 5: WELLS NO. 1 & 2 CIO J (WITH METERING VAULT) W J KLUVER WELL W (WITH METERING VAULT) Q F_ ~ J Non—Pot Irrigation Pond 0 � a > FC PARK Z Q 0 F_ Z Z PSD SCHOOL 0 a � > SECTION LINE — — Q F_ Z 0 WELL DECREE RADIUS 600 0 600 1250 scale 1"=600' feet T$T, INC. mrw CONSULTING ENGINEERS Z 748 Whalers Way w Suite 200 Fort Collins Q Colorado 80525 0 Phone: 970.226.0557 FlTZSIMONS WELL U O NO. 2 FlTZSIMONS WELL Q Q co co roe No. 1230.0005.00 Z „ 0 Q z NOCHMAYR WELL SCALE 1"= 600' ( —WSSC DELIVERY LINE — 1 DATE M�mw, I _, NO, 5 BACHMAYR WELL MAY 2024 SHEET SEE SHEET 2 2 of 2 APPENDIX B Groundwater Decree Map z 0 -4111 FITZSIMONS WELL N0. 2 FITZSIMONS WELL z x No. 1 .� LEGEND o U � BACHMAYR WELL U o / /7 _ _ _ _ _ _ _ _ _ _ _ _ _ — ALBERTSON WELLS NO. 10-12 — — — — — — —ayeF+gRp — �1— / (WITH METERING VAULT) BACHMAYR WELL I II I �,�-�� NO. 5 II I I I �;,-��1 I I PORTNER: WELLS NO. 1 & 2 / (WITH METERING VAULT) Q KLUVER PS: WELL N0. 2 (WITH METERING VAULT) U li II I m SEC. 33 ° I DRAWN SEC. 32 SEC. 32 SEC. 33 BACHMAYER WELLS N0. 4 & 5 MAT (WITH METERING VAULT) CHECKED NW 1 /4 NE 1 /4 NW 1 /4 NE 1 /4 MAT I I I DESIGNED FITZSIMONS WELLS NO. 1 & 2 MAT (WITH METERING VAULT) FILENAME Non—Pot Map KLUVER PS 1: WELLS NO. 1 & 2 (WITH METERING VAULT) MONTAVA WEST POND WELL I PORTNER WELL (APPROX. LOCATION) NO. 1 KLUVER PS 5: WELLS NO. 1 & 2 (RELOCATED) 7 (WITH METERING VAULT) NEW MONTAVA WELL \ (APPROX. LOCATION) — PORTNER WELL ` // II KLUVER WELL NO. 2 (RELOCATED) / 1 I (WITH METERING VAULT) KLUVER PS 1: WELL NO. 1 (RELOCATED) ` � / I Non—Pot Irrigation Pond KLUVER PS 1: WELL NO. 2 (RELOCATED) — — I SECTION LINE SEC. 32 SEC. 33 SEC. 32 � SEC. 33 SE 1 /4 SE 1 /4 / SW 1 /4 SW 1 /4 WELL DECREE RADIUS 1 KLUVER PS: Q WELL N0. 2 G I II II II I Q CD W KLUVER PS 5: `�/ �/ / ALBERTSON WELL W WELLII NO. 1 KLUVER PS 5: KLUVER WELL �`�/ NO. 12 O O Q WELL N0. 2 0. ALBERTSON WELL // `� NO. 11 I 1 z J / J ALBERTSON WELL �`�/ N0. 10 O W Z II I II II I II SEC. 4 SEC. 4 NW 1 /4 NE 1 /4 II I II II I II II I II _ - 500 0 500 1000 scale 1"=500' feet 1 ti TST, INC. CONSULTING ENGINEERS NOTES 748 Whalers Way Suite 200 Fort Collins 80525 1. THE WELLS SHOWN ON THIS MAP HAVE DECREED USAGE AREAS. Colorado Ph one: 970.226.026.0557 2. THE WELLS AND THEIR CORRESPONDING USAGE AREAS ARE DEPICTED JOB NO. 1230.0000.00 BASED ON COLOR (THE COLORED SECTIONS MATCH THE WELL COLOR THAT CAN BE USED THERE) SCALE 1" = 500' 3. QUARTER SECTIONS WITH MULTIPLE COLORS MEANS THAT MULTIPLE DATE WELLS CAN BE USED ANYWHERE IN THAT QUARTER SECTION NOT JUST JUNE 2024 THE AREA THAT IS SHADED. SHEET 1of1 APPENDIX C WSSC Easements RECEPTION#20220057161, 9/19/2022 1:08:44 PM,1 of 11,S63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO GRANT OF EASEMENT AGREEMENT THIS GRANT OF EASEMENT AGREEMENT ("Agreement") is made and entered into this day of September, 2022, by Reuben and Lenora Folot Homestead, LLC, a Colorado limited liability company("Grantor"),with an address of 5032 NCR 11,Fort Collins,CO 80524, to HF2M, INC., a Texas Corporation, its successors and assigns ("Grantee"), with an address of 7301 Ranch Road 620 North, Ste 155, 343, Austin, TX 78726. Grantor and Grantee may be referred to as a"Party" or, collectively, "Parties." RECITALS WHEREAS, Grantor is the owner of certain real property located in Larimer County, Colorado, known by street and number as 5032 NCR 11, Fort Collins, CO 80524 (the"Grantor Parcel"), as more particularly described on SCHEDULE 1, attached hereto and incorporated herein by reference; WHEREAS, Grantee is the owner of shares in the Water Supply and Storage Company ("WSSC"), and Grantee's water is carried in part through the Larimer County Canal, which is located on the Grantor Parcel; WHEREAS, Grantee is the owner of prescriptive easement used to carry its WSSC water that includes the Montava Lateral; WHEREAS, Grantee desires to construct a new water pipeline (the "Pipeline") in its existing prescriptive easement across the Grantor Parcel to carry its water from the Larimer County Canal to the Montava Lateral, as described and depicted in EXHIBIT A,attached hereto and incorporated herein by reference (the "Easement Area"); WHEREAS, Grantee desires to obtain and Grantor is willing to grant an exclusive recorded easement over a portion of Grantor's Parcel for purposes of the Pipeline,upon and subject to the terms and conditions of this Agreement. AGREEMENT NOW THEREFORE, in consideration of the foregoing recitals and the promises and covenants contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged,the Parties agree as follows: 1. GRANT OF NON-REVOCABLE EASEMENT. Grantor hereby sells, grants, and conveys to Grantee, and its successors and assigns, a permanent, non-revocable, exclusive easement for (i) installation of the Pipeline in, to, through, over, under, and across the Grantor Parcel, including the right to survey, construct,maintain,inspect, operate,repair,replace,remove, relocate, upgrade, modify, change the size, reconstruct, mark, and monitor the Pipeline and its related improvements and appurtenances below and/or above ground, necessary or convenient for the purposes of the Pipeline, including, without limitation, headgates, flumes and other water 1 RECEPTION#20220057161, 9/19/2022 1:08:44 PM,2 of 11,S63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO infrastructure ("Improvements"), and (ii) over those portions of the Grantor Parcel reasonably necessary for purposes of ingress and egress to the Easement Area for the purposes granted herein (the"Easement"). Grantor hereby reserves and shall have the right to use and enjoy the Easement Area, subject to the rights herein granted. From time-to-time during and after the construction of the Pipeline, Grantee may require the temporary use of construction work space immediately adjacent to the Easement Area, as described and depicted in EXHIBIT A-1, attached hereto and incorporated herein by reference. Grantee may temporarily use the construction work space from time-to-time in connection with the rights granted hereby, provided it gives Grantor reasonable notice of such use and provided further that it restores the same as provided below when not in use. 2. PURPOSE. Grantee shall use the Easement for the purposes stated above, for conveyance of its WSSC water to the Montava Lateral, and all other endeavors necessary to assure the successful conveyance of water in the Pipeline. Grantor shall not cause or permit the Pipeline or Easement Area to be blocked by any barriers, gates or other obstructions at any time. Grantee shall have the right to remove vegetation and other materials that interfere with the Easement,the Pipeline and the rights granted herein. 3. INSTALLATION, MAINTENANCE, REPAIR, AND REPLACEMENT COSTS. All costs incurred for the installation, construction, reconstruction, maintenance, operation, repair, or replacement of the Pipeline and Improvements shall be borne by Grantee (or its successors and assigns), including but not limited to the headgate to be constructed on the Larimer County Canal. Following construction of the Pipeline and Improvements, Grantee shall (i) repair and/or restore any fence(s) on or adjacent to the Easement Area that are removed or severed by Grantee during the operations provided for in this Agreement, to the condition such fence was in prior to its removal or severance by Grantee, and (ii) level and restore the lands within and adjacent to the Easement Area affected by Grantee's operations and shall sufficiently compact the soil and reseed with native grasses and restore the disturbed area to the condition that existed at the time immediately prior to the placement of the Pipeline and Improvements. 4. CONSIDERATION. Grantee shall pay to Grantor the amount as set forth in a separate letter agreement, upon execution of this Agreement by Grantee. 5. GRANTOR'S RESERVED RIGHTS. Grantor hereby reserves and shall have the right to use and enjoy the Easement Area, subject to the rights herein granted. Grantor agrees that Grantor will not build, create, or construct, or permit to be built, created or constructed, any obstruction, building, fence, pipeline, reservoir, engineering works or other structures or improvements over, under, on or across the Easement Area, Pipeline or Improvements that unreasonably interferes with the rights granted to Grantee hereunder without the prior written consent of Grantee, which consent shall not be unreasonably withheld. 6. ASSIGNMENT; COVENANT RUNNING WITH THE LAND. The rights granted herein may be assigned by Grantee, in whole or in part, without the written consent of Grantor. The terms,conditions, and provisions of this Agreement are a covenant running with the land and shall extend to and be binding upon the successors and assigns of Grantor and of Grantee. 9 RECEPTION#20220057161, 9/19/2022 1:08:44 PM,3 of 11,S63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO 7. CHOICE OF LAW. This Agreement is governed by Colorado law. If any term or provision of this Agreement or the application thereof to any person or circumstance shall, to any extent, be invalid or unenforceable, the remainder of this Agreement shall remain valid and enforceable to the fullest extent permitted by law. 8. NOTICE. All notices, demands, acceptances and approvals required hereunder shall be in writing and served by traceable commercial courier or U.S.Mail delivery,to the address shown above, until notification of a change of address. 9. AMENDMENT AND RECORDING. This Agreement shall be recorded in the real property records of Larimer County, Colorado. This Agreement embodies the entire agreement and understanding between the Parties, and supersedes any prior oral or written agreements relating to this transaction. Nothing contained herein shall be deemed to have otherwise affected any rights with respect to the prescriptive easement referenced in the recitals hereof. No alteration, amendment, modification or termination of this Agreement or any portion thereof shall be valid or binding unless it is in writing and signed by the Parties, dated subsequent to the date of this Agreement. Any such instruments must be recorded, in the real property records of Larimer County, Colorado,to be effective, valid and binding. 10. BREACH AND WAIVER. No waiver of any breach, term or condition of this Agreement by any Party shall constitute a subsequent waiver of the same or any other breach,term or condition. If either the Grantor or Grantee takes legal action against the other in order to enforce or interpret the terms of this Agreement, or as a result of any breach of this agreement, the Party in whose favor final judgment is entered shall be entitled to recover from the other Party its reasonable legal expenses incurred in the preparation, prosecution, or appeal thereof, including litigation costs and reasonable attorney fees. 11. COUNTERPARTS AND AUTHORITY. This Agreement may be executed in counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same document. Each signatory to this Agreement covenants and warrants that he or she has full power and lawful authority to bind that respective Party to this Agreement. [SIGNATURES FOLLOW ON NEXT PAGE] I RECEPTION#20220057161, 9/19/2022 1:08:44 PM,4 of 11,S63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO Signed this day of September, 2022. GRANTOR: Reuben and Lenora Folot Homestead, LLC By: ��JAJ— '-Ikicfia7rd Folot, so a owner and authorized signatory STATE OF COLORADO ) ) ss. COUNTY OF LOi rl I m E r ) The foregoing instrument was acknowledged before me this l day of September, 2022, by Richard Folot, as sole owner and authorized signatory of Grantor. Witness my hand and official seal. N&y Public M commission expires: JANELLE KECHTER y p NOTARY PUBLIC STATE OF COLORADO NOTARY ID 19894014487 GRANTEE: MY COMMISSION EXPIRES NovWb.14,20Z HF2M, INC. By: Its: STATE OF C01 O M GIGO ) / _ COUNTY OF (� rl'M&r ) ss. The foreg ' inst ent w acknowledged before me this)IA, of Se 2022, by Grantee. Witness my hand and official seal. o al Public My commission expires: 1 1`1�'ZUc� . DC c"�'�� UBLIC COLORADO 89401 487 14,2025 nC RECEPTION#20220057161, 9/19/2022 1:08:44 PM,5 of 11,S63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO SCHEDULE 1 [Grantor Parcel] THAT PORTION OF THE SWIA OF SECTION 17, TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE 6TH P.M., LARIMER COUNTY, COLORADO, LYING EAST OF THE EAST RIGHT-OF-WAY LINE OF THE LARIMER COUNTY DITCH CANAL LYING IN THE SOUTHEAST CORNER OF SAID SW/14, COUNTY OF LARIMER, STATE OF COLORADO. AND SOUTHWEST QUARTER OF SECTION 17, TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE 6TH P.M. EXCEPT A PORTION EAST OF EAST RIGHT OF WAY LINE OF LARIMER COUNTY DITCH CANAL AND ALSO A PORTION OF THE WEST HALF OF THE SOUTHEAST QUARTER OF SAID SECTION 17 DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHWEST CORNER OF SAID TRACT OF LAND, THENCE EAST ALONG THE NORTH LINE OF SAID TRACT 150 FEET THENCE SOUTH ALONG A LINE PARALLEL WITH THE WEST LINE OF SAID W1/2 OF SE1/4 OF SECTION 17, 280 FEET; THENCE WEST AT RIGHT ANGLES WITH THE LINE ABOVE DESCRIBED 70 FEET; THENCE SOUTH ALONG A STRAIGHT LINE GRADUALLY CONVERGING TOWARD THE WEST LINE OF SAID W1/2 OF SE1/4 OF SECTION 17, 1300 FEET TO A POINT 60 FEET EAST OF SAID WEST LINE, THENCE WEST TO THE SAID WEST LINE 4 AT A POINT 1580 FEET SOUTH FROM THE NW CORNER OF THE SETA OF SAID SECTION 17, THENCE NORTH ALONG SAID WEST LINE OF THE W1/2 OF SE1/4 OF SAID SECTION 17 TO THE POINT OF BEGINNING, COUNTY OF LARIMER, STATE OF COLORADO. EXCEPT ANY PORTION CONVEYED IN DEED OF DEDICATION RECORDED DECEMBER 16, 1998 AT RECEPTION NO. 98110264. RECEPTION#20220057161, 9/19/2022 1:08:44 PM,6 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT A [Easement Area] RECEPTION#20220057161, 9/19/2022 1:08:44 PM,7 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT LEGAL DESCRIPTION A PARCEL OF LAND LOCATED IN SECTION 17,TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE SIXTH PRINCIPAL MERIDIAN, COUNTY OF LARIMER, STATE OF COLORADO AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BASIS OF BEARINGS: BEARINGS ARE BASED ON THE SOUTH LINE OF THE SOUTHEAST QUARTER OF SAID SECTION 17, WHICH IS ASSUMED TO BEAR N89-42'37"W. COMMENCING AT THE SOUTH QUARTER CORNER OF SECTION 17; THENCE N00°11'10"E A DISTANCE OF 147.65 FEET TO A POINT ON THE WEST LINE OF THE SOUTHEAST QUARTER SAID SECTION 17 AND THE POINT OF BEGINNING; THENCE N 69°46'50"W A DISTANCE OF 58.82 FEET; THENCE N 20°13'10"E A DISTANCE OF 30.00 FEET; THENCE S 69'46'50"E A DISTANCE OF 47.88 FEET; THENCE S 0°11'10"WA DISTANCE OF 31.93 FEET TO THE POINT OF BEGINNING; SAID PARCEL CONTAINS 1,601 SQUARE FEET MORE OR LESS. b EXHIBIT A DATA:AUGUST 31. 2022 JOB NO.1230.0000.00 SHEET 1 OF 2 74 For�4d+17ewe Cd i1 Pho w 07a228.=7 RECEPTION#20220057161, 9/19/2022 1:08:44 PM,8 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXCHIBIT ► I 1 1 1 1 I I 1 � I LOT LINES ► SHOWN FOR ► REFERENCE ONLY 1 ► I I I I I I I I I I I I I I I L3 L2 - -L4 L1 / W POINT OF BEGINNING ---- -- o.---.------ z BASIS OF BEARING——— _ _ N89'42'37"W 2627.34' SOUTH QUARTER CORNER — SECTION 17, T.8.N.. R.68W. NORTHEAST CORNER I POINT OF COMMENCEMENT �' i SECTION 20. T.8.N., R.68W. I LINE TABLE LINE LENGTH DIRECTION Ll 58L82 N69'46'50"W L2 30.00 N20'13'10"E L3 47.58 S69'46'50'E EXHIBIT A L4 31.93 SO'11'10"W DATE. AUGUST 31. 2022 JOB NO.1230.0000.00 SHEET 2 OF 2 1 0 D A` .. scale 1"-100' feet 7+Wh*e Wax Suft 200 Fwt a� Pixanc e7a.zea,asa� RECEPTION#20220057161, 9/19/2022 1:08:44 PM,9 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT A-1 [construction work space] 7 RECEPTION#20220057161, 9/19/2022 1:08:44 PM,10 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO E)KOHIBIT A - 1 LEGAL DESCRIPTION A PARCEL OF LAND LOCATED IN SECTION 17, TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE SIXTH PRINCIPAL MERIDIAN, COUNTY OF LARIMER, STATE OF COLORADO AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BASIS OF BEARINGS: BEARINGS ARE BASED ON THE SOUTH LINE OF THE SOUTHEAST QUARTER OF SAID SECTION 17, WHICH IS ASSUMED TO BEAR N89'42'37"W. COMMENCING AT THE SOUTH QUARTER CORNER OF SECTION 17; THENCE N00°11'1WE A DISTANCE OF 110.39 FEET TO A POINT ON THE WEST LINE OF THE SOUTHEAST QUARTER SAID SECTION 17 AND THE POINT OF BEGINNING; THENCE N 69°46'50"W A DISTANCE OF 71.58 FEET; THENCE N 20'13'10" E A DISTANCE OF 100.00 FEET; THENCE S 69°46'50"E A DISTANCE OF 35.12 FEET; THENCE S 0*11"0"WA DISTANCE OF 106.44 FEET TO THE POINT OF BEGINNING; SAID PARCEL CONTAINS 5,335 SQUARE FEET MORE OR LESS. EXHIBIT A A DATE AUGUST 31, 2022 JOB NO.1230.0000.00 SHEET 1 OF 2 w 748 Nhdwe fty, SLib 2W Pwc 0AINN,cwa d4 Phone 97a22 ON7 RECEPTION#20220057161, 9/19/2022 1:08:44 PM,11 of 11,$63.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT ® 1 I � I I I I 1 � I I I LOT LINES 1 SHOWN FOR J REFERENCE ONLY I I I I I I I I I I I I I I 4in I I I I I I I j L2L4 1 I / 1 / w POINT OF BEGINNIN T o BASIS OF BEARING N89'42'37"W 2627.34' SOUTH QUARTER CORNER SECTION 17, T.8.N., R.68W. ,��'' NORTHEAST CORNER POINT OF COMMENCEMENT I SECTION 20, T.8.N., R.68W. LINE TABLE UNE LENGTH DIRECTION L1 71.58 N69 46'50"W L2 100.00 N20'13'10'E L3 35.12 S5946'WE EXHIBIT A_1 L4 108.44 SO'11'10"W DATE: AUGUST 31, 2022 JOB NO.1230.0000.00 SHEET 2 OF 2 Igo 50 0 100 x . scale 1"=100' feet 74a wtia«.way sun.sw P,mF 070.2"'M7 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,1 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO GRANT OF EASEMENT AGREEMENT THIS GRANT OF EASEMENT AGREEMENT("Agreement") is made and entered into this day of September, 2022, by Sharon M. Gillette, an individual ("Grantor"), with an address of 2880 E County Road 56,Fort Collins,CO 80524,to HF2M,INC.,a Texas Corporation, its successors and assigns ("Grantee"), with an address of 7301 Ranch Road 620 North, Ste 155, 343, Austin, TX 78726. Grantor and Grantee may be referred to as a "Party" or, collectively, "Parties." RECITALS WHEREAS, Grantor is the owner of certain real property located in Larimer County, Colorado, known by street and number as 2880 E County Road 56, Fort Collins, CO 80524 (the "Grantor Parcel"), as more particularly described on SCHEDULE 1 attached hereto and incorporated herein by reference; WHEREAS, Grantee is the owner of shares in the Water Supply and Storage Company ("WSSC"), and Grantee's water is carried in part through the Larimer County Canal, which is located on the Grantor Parcel; WHEREAS, Grantee is the owner of prescriptive easement used to carry its WSSC water that includes the Montava Lateral; WHEREAS, Grantee desires to construct a new water pipeline (the "Pipeline") in its existing prescriptive easement across the Grantor Parcel to carry its water from the Larimer County Canal to the Montava Lateral,as described and depicted in EXHIBIT A,attached hereto and incorporated herein by reference (the "Easement Area"); WHEREAS, Grantee desires to obtain and Grantor is willing to grant an exclusive recorded easement over a portion of the Grantor Parcel for purposes of the Pipeline, upon and subject to the terms and conditions of this Agreement. AGREEMENT NOW THEREFORE, in consideration of the foregoing recitals and the promises and covenants contained herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows: 1. GRANT OF NON-REVOCABLE EASEMENT. Grantor hereby sells, grants, and conveys to Grantee, and its successors and assigns, a permanent, non-revocable, exclusive easement for (i) installation of the Pipeline in, to, through, over, under, and across the Grantor Parcel,including the right to survey, construct,maintain, inspect,operate,repair,replace,remove, relocate, upgrade, modify, change the size, reconstruct, mark, and monitor the Pipeline and its related improvements and appurtenances below and/or above ground,necessary or convenient for the purposes of the Pipeline, including, without limitation, headgates, flumes and other water 1 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,2 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO infrastructure ("Improvements"), and (ii) over those portions of the Grantor Parcel reasonably necessary for purposes of ingress and egress to the Easement Area for the purposes granted herein (the "Easement"). From time-to-time during and after the construction of the Pipeline, Grantee may require the temporary use of construction work space approximately thirty feet in width immediately adjacent to the Easement Area. Grantee may temporarily use the construction work space from time-to-time in connection with the rights granted hereby, provided it gives Grantor reasonable notice of such use and provided further that it restores the same as provided below when not in use. 2. PURPOSE. Grantee shall use the Easement for the purposes stated above, for conveyance of its WSSC water to the Montava Lateral, and all other endeavors necessary to assure the successful conveyance of water in the Pipeline. Grantor shall not cause or permit the Pipeline or Easement Area to be blocked by any barriers, gates or other obstructions at any time. Grantee shall have the right to remove vegetation and other materials that interfere with the Easement, the Pipeline and the rights granted herein. 3. INSTALLATION, MAINTENANCE, REPAIR, AND REPLACEMENT COSTS. All costs incurred for the installation, construction, reconstruction, maintenance, operation, repair, or replacement of the Pipeline and Improvements shall be borne by Grantee (or its successors and assigns), including but not limited to the headgate to be constructed on the Larimer County Canal. Following construction of the Pipeline and Improvements, Grantee shall (i) repair and/or restore any fence(s) on or adjacent to the Easement Area that are removed or severed by Grantee during the operations provided for in this Agreement, to the condition such fence was in prior to its removal or severance by Grantee, and (ii) level and restore the lands within and adjacent to the Easement Area affected by Grantee's operations and shall sufficiently compact the soil and reseed with native grasses and restore the disturbed area to the condition that existed at the time immediately prior to the placement of the Pipeline and Improvements. 4. CONSIDERATION. Grantee shall pay to Grantor the amount as set forth in a separate letter agreement, upon execution of this Agreement by Grantee. 5. GRANTOR'S RESERVED RIGHTS. Grantor hereby reserves and shall have the right to use and enjoy the Easement Area, subject to the rights of Grantee. Grantor agrees that Grantor will not build, create, or construct, or permit to be built, created or constructed, any obstruction, building, fence, pipeline, reservoir, engineering works or other structures or improvements over, under, on or across the Easement Area, Pipeline or Improvements that unreasonably interferes with the rights granted to Grantee hereunder without the prior written consent of Grantee, which consent shall not be unreasonably withheld. 6. ASSIGNMENT; COVENANT RUNNING WITH THE LAND. The rights granted herein may be assigned by Grantee, in whole or in part, without the written consent of Grantor. The terms, conditions, and provisions of this Agreement are a covenant running with the land and shall extend to and be binding upon the successors and assigns of Grantor and of Grantee. 2 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,3 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO 7. CHOICE OF LAW. This Agreement is governed by Colorado law. If any term or provision of this Agreement or the application thereof to any person or circumstance shall, to any extent, be invalid or unenforceable, the remainder of this Agreement shall remain valid and enforceable to the fullest extent permitted by law. 8. NOTICE. All notices, demands, acceptances and approvals required hereunder shall be in writing and served by traceable commercial courier or U.S. Mail delivery,to the address shown above, until notification of a change of address. 9. AMENDMENT AND RECORDING. This Agreement shall be recorded in the real property records of Larimer County, Colorado. This Agreement embodies the entire agreement and understanding between the Parties, and supersedes any prior oral or written agreements relating to this transaction. Nothing contained herein shall be deemed to have otherwise affected any rights with respect to the prescriptive easement referenced in the recitals hereof. No alteration, amendment, modification or termination of this Agreement or any portion thereof shall be valid or binding unless it is in writing and signed by the Parties, dated subsequent to the date of this Agreement. Any such instruments must be recorded,in the real property records of Larimer County, Colorado, to be effective, valid and binding. 10. BREACH AND WAIVER. No waiver of any breach, term or condition of this Agreement by any Party shall constitute a subsequent waiver of the same or any other breach,term or condition. If either Grantor or Grantee takes legal action against the other in order to enforce or interpret the terms of this Agreement, or as a result of any breach of this agreement, the Party in whose favor final judgment is entered shall be entitled to recover from the other Party its reasonable legal expenses incurred in the preparation, prosecution, or appeal thereof, including litigation costs and reasonable attorney fees. 11. COUNTERPARTS AND AUTHORITY. This Agreement may be executed in counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same document. Each signatory to this Agreement covenants and warrants that he or she has full power and lawful authority to bind that respective Party to this Agreement. [SIGNATURES FOLLOW ON NEXT PAGE] 1 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,4 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO Signed this c day of September, 2022. GRANTOR: Sharon M. Gillette Al4 P STATE OF COLORADO ) ss. COUNTY OF The foregoing instrument was acknowledged before me this day of September, 2022, by 540011 AA J1t 0 , for Grantor. Witness my hand and official seal. ary Public My commission expires: LUKA5 RAE ZRELAK NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20204003080 MY COMMISSION EXPIRES JANUARY 23,2024 4 AA7F_Q19d_rA1d w 7 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,5 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO GRANTEE: HF2M, INC. By: Its: , r'= STATE OF � y ) ss. COUNTY OF The foregoi instrument wa Acknowledged before me this � day of = , 2022, by a Grantee. fr f Witness my hand and official seal. 1 No Public My commission expires: JANELLE KECHTER NOTARY PUBLIC STATE OF COLORADO NOTARY ID 19894014487 MY COMMISSION EXPIRES November 14,2025 5 dR75_019d_5R1d u 7 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,6 of 9,S53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO SCHEDULE 1 [Grantors Parcel] A PARCEL OF LAND SITUATE IN THE SOUTHEAST 1/4 OF SECTION 17, TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE 6TH P.M., LARIMER COUNTY, COLORADO, AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: CONSIDERING THE SOUTH LINE OF SAID SOUTHEAST 1/4,AS BEARING S 89"54'04"E, AND WITH ALL BEARINGS CONTAINED HEREIN RELATIVE THERETO: BEGINNING AT THE SOUTH 1/4 CORNER OF SAID SECTION 17, THENCE ALONG THE NORTH- SOUTH CENTER LINE N 00°03'36"E,A DISTANCE OF 1059.93 FEET;THENCE S 89Q56'24" E, A DISTANCE OF 60.00 FEET; THENCE S 88°50'02" E, A DISTANCE OF 1432.00 FEET, THENCE S 20055'25" W, A DISTANCE OF 250.00 FEET; THENCE S 03051'29" W, A DISTANCE OF 85.46 FEET; THENCE S 10048'11" E, A DISTANCE OF 227.71 FEET; THENCE S 08035'11" E, A DISTANCE OF 204.33 FEET, THENCE S 24Q52'49" E, A DISTANCE OF 318.57 FEET, MORE OR LESS TO THE SOUTH SECTION LINE OF SAID SOUTHEAST 1/4; THENCE ALONG SAID SECTION LINE N89°54'04" W,A DISTANCE OF 1605.00 FEET TO THE TRUE POINT OF BEGINNING, COUNTY OF LARIMER, STATE OF COLORADO. EXCEPT ANY PORTION DESCRIBED BY DEED OF DEDICATION RECORDED OCTOBER 20, 1998 AT RECEPTION NO. 98091136 AND AUGUST 18,2003 AT RECEPTION NO. 20030104959. 6 AA75_Q19d_SR1d v 7 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,7 of 9,$53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT A [Easement Area] RECEPTION#20220057160, 9/19/2022 1:08:44 PM,8 of 9,$53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO EXHIBIT A LEGAL DESCRIPTION A PARCEL OF LAND LOCATED IN SECTION 17,TOWNSHIP 8 NORTH, RANGE 68 WEST OF THE SIXTH PRINCIPAL MERIDIAN, COUNTY OF LARIMER, STATE OF COLORADO AND BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BASIS OF BEARINGS: BEARINGS ARE BASED ON THE SOUTH LINE OF THE SOUTHEAST QUARTER OF SAID SECTION 17,WHICH IS ASSUMED TO BEAR N89°42'37"W. COMMENCING AT THE NORTHEAST CORNER OF SECTION 20; THENCE S00°11'10"W A DISTANCE OF 2,627.34 FEET TO SOUTH QUARTER CORNER OF SAID SECTION 17 AND THE POINT OF BEGINNING; THENCE N 0*11'11"E A DISTANCE OF 649.36 FEET; THENCE N 22°19'58"E A DISTANCE OF 109.90 FEET; THENCE N 33°15'43"E A DISTANCE OF 82.39 FEET; THENCE N 44°57'59"E A DISTANCE OF 44.63 FEET; THENCE N 82'00'10"E A DISTANCE OF 49.81 FEET; THENCE S 44°57'59"W A DISTANCE OF 81.31 FEET; THENCE S 33"15'43"W A DISTANCE OF 76.44 FEET; THENCE S 22*19'58"W A DISTANCE OF 101.20 FEET; THENCE S 0°11'06"W A DISTANCE OF 643.51 FEET; THENCE N 89'42'09"W A DISTANCE OF 30.00 FEET TO THE POINT OF BEGINNING; SAID PARCEL CONTAINS 26,827 SQUARE FEET MORE OR LESS. a E)HBIT A DAIS:AUGUST 31. 2022 JOB NO.1230.0000.00 SHEET 1 OF 2 %T.T.,'..-CONSULTING ENGINEERS IIO.A CONF11.CO:lOAO 8� Fhonoe 970.'71D.{3�D7 RECEPTION#20220057160, 9/19/2022 1:08:44 PM,9 of 9,$53.00 Electronically Recorded Angela Myers,Clerk&Recorder,Larimer County,CO L3 `—L.6 . LOT LINES / L7 SHOWN FOR REFERENCE ONLY / / /L2 L8 / / LINE TABLE It/ / LINE LENGTH DIRECTION L1 649.36 N011'11"E L2 109.90 N22'19'58"E / L3 82.39 N33'15'430E L4 44.63 N44-57-590E ' L5 49.81 N82100'10"E Le 8L31 S44'ST59"W L7 76.44 S33915'43"W I L.8 101.20 82219'58"W L9 W.51 SO'11106"W fI L10 30.00 N89'42'09"W w � L1 I I 90 4 0 scale 1"=100' If I NORTHEAST CORNER SECTION 20, T.8.N., R.68W. POINT OF COMMENCEMENT --- BASIS OF BEARING N89'42'37"W 2627,34" EXHIBIT A I DATE AUGUST 31, 2022 c SOUTH QUARTER CORNER L10 JW NO.1 3.0000.00 SECTION 17, T.B.N., R.68W.' POINT OF BEGINNING I TST. CONSULTING ENGINE 748 Whalwe Wale 8ulte 200 APPENDIX D Pump Station 4" PVC PUMP SKID FILTER FUTURE IRRIGATION LINE FOR PARKS DEPARTMENT BACKWASH LINE / o / SAND & OIL INTERCEPTOR, SEE SHEET 24 FOR DETAIL z 0 � w 4" SCHEDULE 80 PVC PUMP VARIABLE SPEED VERTICAL TURBINE PUMPS w SUCTION SCREEN BACKWASH LINE ROOF HATCH FOR PUMP CONCRETE SUPPORT SADDLES FOR INTAKE + PROPOSED STUB FOR FUTURE PSD CONNECTION MAINTENANCE FUTURE PARKS DEPARTMENT PUMP HOUSE p BUILDING. (DESIGNED BY OTHERS) PIPE SEE STRUCTURAL PLANS SHEETS 31(S2) & 34(S5) FOR DETAILS co PERSONNEL DOOR II I PROPOSED ROOM FOR FERTIGATION SYSTEM _ - -- WET WELL COVER TO PROTECT w 18" PVC OUTLET PIPE ----- --------------- ------------- AGAINST WEATHERING, SEE Q ^ OUTLET PIPE SLOPES THROUGH THE BUILDING SLAB TO N N \ 5' BURY DEPTH AND OUTLET BENEATH THE BUILDING ACCESS HATCH, RAILING AND LADDER, SEE STRUCTURAL PLANS SHEET 35(S6) 0! q FOUNDATION (SEE CROSS SECTION A-A FOR DETAILS) 20.00' � .. STRUCTURAL PLANS SHEET 35(S6) FOR DETAILS TRAFFIC BOLLARDS (X2), PARKS DEPARTMENT WET WELL m RAW WATER INTAKE SCREENS, SEE DETAIL SHEET 25 °� � � � . PERSONNEL DOOR ------- - ---- -- -- ----------- -----_.. SEE DETAIL TO THE RIGHT FERTIGATION ROOM i �i i DRAWN RFB 36" BUTTERFLY VALVE I oo 00; vn & 8' MANHOLE J rn o 0. o I CHECKED JFS w o ' CONTROL CABINET DESIGNED ° . --------- -a�.I RFB c -�'-----.- A/C UNIT -, -�- I e.. 4 .e. ° ° O _ .d :°a d a ..° .. A '41 G A-A - A-A ' v --------- e ------_'J FILENAME ---- _ ADD LADDER RUNGS TO PARKS 0005�UMP STATION DETAILS _ 33.00 DEPARTMENT WET WELL WALL 34.33' Z-PIPE CONNECTION TO 18" _ I _ I ' `�' OUTLET PIPE a 0 00.4 o�pDO•L/C oN e 24" INTAKE PIPE & PLUG FOR 100-YR WSEL = 5001.00' e PARKS DEPARTMENT WET WELL °. . HIGH WSEL = 4998.75' •O��G GO�c�� ' e a 24" BUTTERFLY VALVE F,� •�cv 1 DAY DRAW DOWN = 4997.83 e Q �p� _ i I 20.00' 2 DAY DRAW DOWN = 4996.92' < . •....•••�G�� ONAL o 3 DAY DRAW DOWN = 4996.00' S/ E DEPTH GAGE, SEE DETAIL SHEET 24 i i , , LOW WSEL = 4986.67 4.75 25 OF 24 INTAKE PIPE aD DIMENSIONS FOR BOTH WET WELLS w_I _ I I (6.0'X15.0'X21.5'), SEE STRUCTURAL PLANS SHEETS 31-33(S2-S4) FOR DETAILS PLAN VIEW DETAIL FUTURE IRRIGATION LINE FOR PARKS DEPARTMENT CROSS- SECTION B - B DETAIL 36" PVC INTAKE PIPE TRAFFIC BOLLARDS (X2) INVERT ELEV = 4983.67' O 4" SCHEDULE 80 PVC PUMP SKID 18" OUTLET PIPE FILTER BACKWASH LINE 14" Z-PIPE, SEE DETAIL TO THE RIGHT �� 36"X18" REDUCER CONCRETE SUPPORTS, SEE STRUCTURAL vJ J CIO 0.5% MINIMUM SLOPE 14"� PIPE PENETRATION THROUGH FLOOR 18"X18" TEE PLANS SHEETS 31(S2) & 34(S5) FOR DETAILS Q 4: 1 PROPOSED RESERVOIR SLOPE AIR RELEASE BALL VALVE 1.25' LENGTH SECTION 18" PIPE CONNECTING 4" SCHEDULE 80 PVC PUMP REMOVEABLE ROOF OPENING ABOVE PUMP SKID PUMP SCREEN TO 18"X18" TEE (X2) Frzilm 7_1 FT W SUCTION SCREEN BACKWASH LINE MINIMUM 3' RADIUS D Q 100-YR WSEL = 5001.00' PUMP SKID BETWEEN PUMP SCREENS NON-POT HIGH WATER LEVEL = 4998.75' 4.75' STACKED STONE WALL. 8 00' z SEE DETAIL SHEET 24 MH PERSONNEL DOOR YARDNEY CW3500 CLEARWATER 7.50' 13.00' O 1 DAY DRAW DOWN = 4997.83' SELF-CLEANING SUCTION SCREENS (X2) 0 2 DAY DRAW DOWN = 4996.92' 4: 1 PROPOSED RESERVOIR SLOPE 100-YR WSEL = 5001.00' 3 DAY DRAW DOWN = 4996.00' NON-POT HIGH WATER LEVEL = 4998.75' ` 1 DAY DRAW DOWN = 4997.83' Q 2 DAY DRAW DOWN = 4996.92' RAW WATER INTAKE DETAIL Z LOW WSEL = 4986.67' 3 DAY DRAW DOWN = 4996.00' O CIO N .: � Z NORMAL BOTTOM OF POND ELEV = 4987.00' coo o CO f o ROCK BERM TO PROTECT INTAKE 13.00' PIPE, SEE DETAIL BELOW 154.00' LOW WSEL = 4986.67' Q BOTTOM OF POND ELEV = 4982.00' 36" BUTTERFLY VALVE W/ CLAM SHELL 7'-0" 9'-6" ROMAC AND TURNING VALVE STEM RISER Z WITH WHEEL FOR ABOVE GROUND ACCESS O 14" 14" 18" 18" MECHANICAL JOINT CONNECTION - Z-PIPE 14"X14" Z- IPE W/14"X18" CONNECTION CROSS- SECTION A- A, WET WELL AND INTAKE DETAIL 16'-6" 111 14" 0 ---- ------------------- ---- FF 5003.50 4" YARDNEY CW3500 INLET SCREEN 1-1/2" FLUSH INTAKE 8 5 5-1V Q 5 7'-4" 2.00' NORMAL POND BOTTOM = 4987.00' T3T, INC. �• 0 14" 1 CONSULTING ENGINEERS �, 1s`O lers Way Sute8200oFort Collins u7 .O 14"X14" Z-PIPE W 14"X18" CONNECTION Colorado 80525 7 1 IDRAWN BY: MJH DATE: 9 19 20 TLE: Phone: 970.226.0557 POND BOTTOM = 4982.00' 6 CHECKED BY:--- DATE: 00 00 0 MONTAVA NON POT PUMP STATOIN 4 S /23/2023 M� THIS DRAWING AND DESIGN,IS THE VTV-7C-10OX5/7.5STV-480-3-4688-115 JOB NO. PROPERTY OF WATERTRONICS AND IS 13.00' 1230.0005.00 3 PART, NOR EMPLOYED FORNANYO� ' WATERTRONICS ?- -- ---- REVISION-NOTE: __- --- OTHER THAN SPECIFICALLY PERMITTED SCALE: NTS SHEET 4 OF 4 SHEETS SCALE N.T.S. N0. DATE BY DESCRIPTION WRITING BY WATERTRONICS. JOB NO.: -- IDRAIMNG NO.PRVi12855 ROCK BERM PROTECTION FOR INTAKE PPE TO RETURN ON DEMAND DATE NOVEMBER 2023 Z- P P E DETAIL SHEET 23 of 39 Ground Surface(Slope Varies) Three (p Precast Transformer Pad (75 -1000 WA) O Large setback gravity retaining wall blocks with (n 9%inch(230mm)setback(shown)or optional 16/3 inch(422mm)filled trough planter blocks. s g' — to TRENCH WIDTH AS SPECIFIED Armor stone as specified by local IN SECTION 02221 LU Professional Engineer to be placed _ „ 0 10 on non-woven geotextile fabric 41'(103o mm) 801 1 L Ton(minimum)ift Anchors Galvanized �Swift I ASTM No.57 drainstone Ld OO to extend at least 12" 4-3/4"(4x) behind wall LOWER LIMIT 4OF 41'•(1030 mm) � C�: (Final depth below and behind L �\\ wall to be determined by local TRENCH WALL ?` Ct Professional Engineer based on fn \//\ SLOPING Water Surface 9 w f (2)Add'I#6 site specific conditions) � 3 rebar each (Elevation Varies) -' ar(1030 mm) 73" 53" side of / \�/\/ Iw— r 2 —I c— 56° Q — — Non-woven w - (1030 mm) geotextile fabric = GROUND LEVEL } #6 rebar 12"O.C.E.W.centered in pad(showing general layout) / CONCRETE I \� M or` y ., m I Or 2 '� Primary 18" Secund�Iry n r / \/ INITIAL LIFT Drain as designed by local —0 — — —A Professional Engineer to meet p, � \� DRAWN o; site specific requirements 10" 6" _)7— q �/ RFB 4" \ CHECKED I O O I i 14" 0, JFS Blocks to extend below long term scour \-1/2"Glass Reinforced Insert 12 IN. MIN. depth determined by local Professional I I (4x) DESIGNED Engineer based on site specific conditions I ---L- Use P-51 Swift Lift Lifting Eye • % / RFB BEDDING ZONE y // NOTES: 14„ + GRANULAR MATERIAL �� FILENAME • Both 9%8"(230mm)and 16%8"(422mm)(with filled trough)setback blocks could be considered for seawall applications ______----- 6„ �,;, + \/ PIPE 0.D. 0005�UMP STATION DETAILS • Use ASTM No.57 stone(or as specified by local Professional Engineer)to infill between blocks. 1 6" ----------- - ----------- • y\ " ' �;:w:j. • Maximum wall height charts are not provided for walls in water applications due to the variety of site-specific variables. f Front of pad Contact our local Professional Engineer for specific details and final design. �\ .."..... Y 9 P 9 / 4 IN. MIN. • Walls may require geogrid reinforcement. Refer to final engineering plans. Pulling angles to remain within range of 90'-120'as shown NOTE: When lifting,personnel shall always utilize all four(4)lifting eyes / // // // // // // // // // // Pp0 L/� SEAWALL WITH LARGE SETBACK BLOCKS - CONCEPTUAL SECTION THE GAUGE SHALL BE CONSTRUCTED OF PRESSURE TREATED MATERIAL REQUIREMENTS (NO SCALE) SQUARE POSTS MEASURING 6"x8" WITH BOTH 8" SIDES ROUTED • Dimensions Shall be 84"x73"x6" WITH 6" NUMBERS AND GAUGING MARKS. THE ROUTED MARKINGS AND NUMBERS SHALL BE PAINTED WITH WHITE WATERPROOF • Concrete shall have a minimum fire rating of 3 hours as well as moderate to exceptional sulfate resistance • \� PAINT. THE POST SHALL BE ONE FOOT TALLER THAN THE • Type III Concrete with 3/4 aggregate and minimum compressive strength of 4,500 psi INITIAL LIFT SHALL NOT EXCEED 2 FEET IN DEPTH. �Q GOB MAXIMUM DEPTH OF THE POND. THE POST SHALL BE EMBEDDED • Reinforcing#6 rebar steel shall have a minimum steel strength of 60,000 psi (Grade 60) Q� ,I IN CONCRETE WITH A DIMENSION OF 16"x14"x3' IN DEPTH. THE • To assure proper quality control and supervision, concrete pads shall be produced at a National Precast Concrete Association �� •' �� ,I GAUGE SHALL BE PLACED NEAR THE DEEPEST AREA OF THE POND, NPCA certified manufacturingplant. The manufacturer shall comply with the requirements set b the NPCA's QualityControl �� •""'•• G\ per e Site Specific Required AND SHALL BE POSITIONED SO THAT IT CAN BE READ FROM THE ( ) p py q y S/ONAL per Site Specific Design NEAREST POINT OF PUBLIC ACCESS. THE PONDING DEPTH SHALL Manual for Precast Concrete Plants. BE REFERENCED TO THE DEEPEST POINT OF THE POND. NOTE: INSTALLATION&CONSTRUCTION REQUIREMENTS GRANULAR BEDDING MATERIAL SHALL BE A MINIMUM OF 4 INCHES BELOW DETENTION POND DEPTH GAUGE Space requirements for transformer pads will generaly be 9'x 12'. Factors to be considered in locating the pad include the following. BOTTOM OF PIPE AND A MINIMUM OF 12 INCHES ABOVE TOP OF PIPE. N.T.S. Footing Size and • ACCESSIBILITY-The transformer pad shall be accessible to line boom trucks equipped for the installation and removal of Dimensions per Site heavy transformers. Such accessibility shall not require intrusion on adjacent property. Specific Design • PROXIMITY OF BUILDINGS,WALLS, BARRIERS,AND/OR OVERHANGS- OPTIONAL CONCRETE FOOTING In addition to the clearances required for installation and removal of transformers,the minimum clearance in front of the transformer pad shall be eight(8)feet and the (No SCALE) minimum clearance from all other sides shall be three(3)feet for 750 kVA transformers Gty�o .,_ and four(4)feet for 1000 kVA transformers. If the building has an overhang, clearance �` (�;aU Material Specification DRAWN BY: JRJ TITLF. DETENTION POND DEPTH GAUGE to the edge of the transformer pad shall be measured horizontally from the outer edge Lght&Power Conceptual Seawall Detail REDMOCK r of the overhang. APPROVED BY: CITY OF FORT COLLINS TITLE OF DRAWING REVISED DATE: JRJ Date:03/05/2019 Rev No:07 �, CITY OF w•7 UTILITIES - WATER 4/8/11 DATE: Large Setback Blocks of APPROVED: DETAIL WATER MAIN BEDDING O 23MAR2016 05481 US31 SOUTH,CHARLEVOIX,Mlas�zo C—""7 FORT COLLINS STORM WATER • CODES AND STANDARDS-In addition to the above,the installation shall Update By:K Coldsnow Appr: m �,•... FOt"t Colt! FIELD OPERATIONS (ess)M-B4BDext3B1B engineedng@redl-rock.wm �) �ry P.O. BOXNS, CO. EQUIREMENTS (DIP & PVC) DETAIL SHEET: FILE: Fort Collins UTILITIES DATE: 2/18/05 D 31 conform to the current National Electric Codes well as current federal, ~�, FORT COLLI221 67 eo550 1 1 of 1 2 Conceptual Seawall Detail-Large Setback 032316.dwg www.redi-rack.com /� FORT COI.i.INS, co. CONSTRUCTION DETAILS (NEC)( ) Precast Three� Transformer Pad Design: � (970) 221-6700 DRAWN BY: TDC state,and local standards as outlined in Fort Collins'Electric Service Standards(ESS). 75-1000 kVA 970 221-8700 Specification No:368-400 Serial No:02 ~ co coLU _ � Q 24 IN, DIA MIN, 3 IN. �2 IN. VENT D 5 IN, 2 IN. MIN, TOP =5031 .50 OP =5 1 .50 TOP =5031 .50 } " ' EX. GRADE 0 :t EX. GRADE _ EX. GRADE Z 6 IN O IN OUT Q A - --- - - , ----+--- --� - -_____----- -- O U T FLOW ~_4: Z 12 IN� � / �� FLOW -- i -- co FLOW O PIPE ❑,D, IN, 5 IN, 6 IN A Z F iINV OUT =5026.2924 IN, DIA, MIN, INV OUT =5026.07 V IN =5026. Q 0 B > D = Q PLAN VIEW 6 IN, SECTION B-B SECTION A-A SECTION C-C INV IN 5026.17 CL 8 IN, Z ROOF LINE O O 0 J❑IN VENTS 1 IN, ABOVE GRADE 1 IN. MANHOLE COVER CLEAN❑UT TO GRADE B 2 IN, GROUT LONG SWEEP WYE WATER f SPLITTER STRUCTURE NOTES: 14 IN. LEVEL 14 IN. + _ B IN. y — SPLITTER STRUCTURE TO HAVE GALVANIZED GRATE I `6 IN, E C 12 IN. x; OVER THE TOP A A D + "• :. �•4 `a 6 IN, GRATE SHALL HAVE A HATCH OPENING AND STEPS 8 IN, / `3 3 SECTION VIEW FOR ACCESS - ACCESS NOTES: 1, ALL PIPE AND FITTINGS TO BE CAST IRON. HATCH MINIMUM 3 INCH DIAMETER, — DIMENSIONS2, SECONDARY COMPARTMENT HAS VOLUME EQUAL SHOWN ARE INSIDE OF STRUCTURE TO 1/3 OF TOTAL CAPACITY, WATER DIMENSI❑NS TST, INC. 3, WALLS AND BOTTOM REINF❑RCED THROUGHOUT WITH CAPACITY TWO COMPARTMENT TANK CONSULTING ENGINEERS 2 X 16 6/10 REMESH, (APPR❑X) (INCHES) 748 Whalers Way 4, COVERS TO BE REINF❑RCED L❑NGITUDINALLY WITH NO. 6 GALLONS A F­BFc D E F — METERS/GATES: 2 EA RUB C O N P K O M E TE R SHOWN Suite 200 Fort Collins REBAR ON 6 IN, CENTERS, NO. 4 REBAR ON 6 IN, CENTERS 320 48 72 22 30 44 24 •i Colorado 80525 WIDTHWISE, AND NO. 8 REBAR DIAG❑NALLY AROUND 500 48 72 36 46 44 58 ( MODEL P M — 4 5 0— 18 0 0 ) Phone: 970.226.0557 ACCESS HOLES. JOB NO. 5, CLEAN OUT SHALL BE IR❑N BODY FERRULE, 780 48 96 40 46 62 20 1230.0005.00 6. VENT PIPE SHALL BE CAST IR❑N TO A P❑INT 6 INCHES 1060 72 102 34 142 56 30 ABOVE GR❑UND, SCALE N.T.S. 7, CHECK WITH SUPPLIER FOR EXACT DIMENI❑NS, TYPE A SAND & OIL INTERCEPTOR DATE NOVEMBER 2023 FCity of SEWER CONSTRUCTION APPROVED: DETAIL SPLITTER STRUCTURE DETAIL SHEET it Collins DETAILS DATE: 02/05/04 WW-1 3 24 of 39 DRAWN BY: NBJ (SEE STRUCTURAL PLANS SHEETS 36-37(S7-S8)) Pump Suction At)3r n1W Screens TER FILTRATION SYSTEMS 7 Self-Cleaning Intake The Yardney Pump Suction Screen is designed to filter larger contaminants on the intake piping to allow other 3 equipment such as pumps or primary filtration units to run smoothly without clogging. Our self-cleaning screen is designed to continuously remove trash and debris from water Applications sources saving you time, ■ Prevention of large foreign ■ Flow ranges from 325 gpm fuel and maintenance bodies of debris from entering E Can be used with virtually any costs. Pump Suction pump intake piping water source to target the Screens can be used for ■ 35-65 psi standard removal of larger debris—organic agricultural, turf, industrial, operating pressure or inorganic centrifugal or turbine pump applications. Advantages ■ Precision internal spray bars ■ Can be installed at any continually rotate and blast angle without the operation debris away from the screen being affected ■ No exterior moving parts ■ Meets many state and federal that can foul and cause water standards requiring pre- blockage issues screening of pump intakes ■ Housing utilizes a removable and ■ Standard with a replaceable stainless steel screen flanged connection drum saving on repair costs ■ Improves primary filter ■ Galvanized pump suction downstream of pump by screen body reducing the contaminant and ■ Heavy gauge stainless steel loading concentration mesh screen for increased ■ Made in USA pump efficiency Irrigation Pump Suction Screens Specifications Standard assembly loll Mae I a Eff-T. . includes: ■ Galvanized carbon steel housing ■ Stainless steel filter mesh cW 100 200 45 40,-60 N/A 12 91, 19 1/2" 12" ■ Internally rotating CW 200 325 74 40-6 - 100 spray bars for CW 400 550 125 40-60 40 100 20 15" 28 3/4" 16" 6" 1 1/2" contaminant removal CW 600 750 170 40-60 40- 100 CW 800 950 216 40-60 40- 100 20 18" 34 1/2" 24" 10" 1 1/2" ■ Y strainer—essential on the CW 1000 1350 307 40-60 40- 100 water jet supply line CW 1400 1550 352 40-60 40- 100 28 26 42 1/2" 24" 12" 1 1/2" CW 1700 1800 409 40-60 40- 100 28 28" Available options: CW 2000 2100 477 40-60 40- 100 36 32" 48 1/2" 26" 14" ■ Sealed bearing CW 2400 2600 591 40-65 40- 100 35" CW 3000 3000 682 40-65 40- 100 44 40" 57 1/2" 30" 16" ■ Stainless steel housing CW 3500 3500 795 40-65 40- 100 40" CW 4000 4000 909 40-65 40- 100 44 40" 63 1/2" 42" 18, OUTLET (; Do E A INLET CL i Made in USA Phone: 951.656.6716 rdney Toll-Free: 800.854.4788 Fax: 951.656.3867 A&ER FILTRATION SYSTEMS info@yardneyfilters.com www.yardneyfilters.com APPENDIX E Groundwater Wells & Vaults 15' INTERIOR LENGTH Z O 1.50' a_ o co 1 s Lo CONSTRUCTION NOTES W D 8" DIA. DIP SPOOL, FLG X MJ 3 1 a< O2 8" BURIED MJ GATE VALVE W/ VALVE BOX 1 7 O3 3' TALL POST FOR TRACER WIRE TEST STATION 2 f 4 2 1 8 ® 8" DIA. SPOOL, FLG X PE "l ° W -- a 9WALL SLEEVE W/ LINK SEAL o FLOW I 1 F I I O FLOW a © STAINLESS STEEL PIPE SUPPORT Z O7 8" MocIMAG METER M2000 (FLANGED) OR APPROVED El g - EQUAL. METER SHALL BE INSTALLED PER DRAWN 5 -- - - - - - - - - s< 5 s MANUFACTURER SPECIFICATIONS. RFB ` I 6 ® 8" CHECK VALVE CHECKED JFS 1 3'x3' I Og 8" Y-STRAINER DESIGNED ACCESS I 1 RFB Y HATCH I 10 8" DIA SPOOL FLG X MJ, 2" NIPPLE TAP W/ BALL FILENAME 8 I 1 VALVE, 2" NIPPLE TAP WITH PLUG, TAP FOR 0005_VAULT TRANSDUCER icili 1 I 1 I 11 3'-0" X 3'-0" VAULT DOOR. BILCO TYPE E-40, I C p0 L/ SINGLE LEAF ROOF SCUTTLE WITH BILCO BIL-GUARD% �� ••N"• 1 1 1 1 1 d 1 ° 4 1 2.0 SAFETY RAILING SYSTEM. LADDER TO BE PROVIDED 1 f I 1 J° WITH BILCO LU2 LADDER UP SAFETY POST. A SECURITY CYLINDER LOCK SHALL ALSO BE PROVIDED G S 1.50' 12 1 ' X 1 ' X 1 ' (H) SUMP PIT W/ GRATED COVER, SUMP ��'����•••• •:G�� PIT TO INCLUDE SUMP PUMP. SUMP PUMP DISCHARGE S/ONAL E� Montava - West LINE SHALL BE A 2" DIAMETER SCHEDULE 80 PVC PIPE, CONNECT TO 2" DRAIN LINE THAT DISCHARGES AT Vault Elevations & Pump Rates FINISHED GRADE NEXT TO VAULT. PLAN VIEW Finished 13 6" DIA. VENT PIPING (GALVANIZED STEEL). Well Name Grade at Vault Top of Vault 14 2" HOLE FOR SUMP DISCHARGE. DISCHARGE LINE TO FOLLOW 8 PVC LINE IN COMMON TRENCH. DAYLIGHT INTO POND. Portner Well: 5010.95 5011.45 15 2 - 2" HOLES FOR ELECTRIC POWER AND TELEMETRY No. 1 15' Portner Well: 16 ELECTRIC & TELEMETRY PANELS (SEE ELECTRIC PLAN) INTERIOR LENGTH 5010.45 5010.95 Z NO. 2 17 TRANSDUCER & PRESSURE GAUGE O Kluver PS 1: 5003.49 5003.99 18 DEHUMIDIFIER SHALL BE INSTALLED 2' FROM VAULT FLOOR. Well No. 1 A MIMIMUM Y2" HOSE SHALL BE INSTALLED FROM DEHUMIDIFIER TO SUMP PIT. 3 Kluver PS 1: ULT _ HALL Well No. 2 5003.20 5003.70 19 PROVIDE STRUCTURAL DESIGN &ASHOP DRAWINGSOTOFORSVAULT, co MONTAVA HS-20 LOADING, WATERTIGHT JOINTS AND FLOOR SLOPED ~HATY8"/1 ' To SUMP PIT. CH I I WEST POND 5004.00 5004.50 2' WELL �0 ACCESS LADDER D I I I I MIN. O 1 I I I NOTE: SEE SHEET 18 FOR LOCATIONS 2" THICK (MIN.) INSULATION BOARD 8" PVC PIPE (C900) 8" BARREL COUPLING I I oW I I Z J ® 6" MINIMUM CONCRETE FILLED BOLLARD, 3' MIN. BURY (TYPICAL) I I REQUIRED FOR O 2 I I KLUVER & w W Q PANEL PANEL #1 # I I MONTAVA WEST �za 8 90° MJ BEND (ONLY REQUIRED ON KLUVER & MONTAVA Z > 1 ° ` POND WELLS ONLY U, 'Na. WEST POND WELLS) � 0 o0 I I ��W 1° z EL > L I I l NOTES: Q Uj 1. VAULT PIPING SHALL BE CL151 D.I.P OR BETTER Z o= 2 5 ED 4 8 I I 5 2. ALL FITTINGS, VALVES, AND JOINTS SHALL HAVE O oD 1 1 I I MECHANICALLY RESTRAINED JOINTS z= s I J 3. MIN. 2' OF PVC PIPE EXTENDING INTO VAULT. Fl-0W t�4I FLOW 2 4. ALL VALVES TO BE OPEN RIGHT s I I 5. SEE ELECTRICAL PLAN FOR INTERIOR VAULT LIGHTING, a 7 I I j SWITCHES, OUTLETS, PANELS, ETC (BY OTHERS UNDER a 6 f 2' 1' I I SEPARATE COVER). cj DIP DIP I I 6. ALL PIPING OUTSIDE OF VAULT TO HAVE TRACER WIRE. a FLGxPE FLGxPE - 7. SEE GRADING PLAN (SHEET 4 -5 ) FOR EARTHWORK 6 N w c Z s'` AROUND VAULTS. 6 0 p f S-1 o 8. LIGHTING FOR VAULTS TO BE PART OF ELECTRICAL -� 1 1 PLAN. 031 1 TST, INC. r' CONSULTING ENGINEERS ° 1•a . 748 Whalers Way Q Q Q Q Q Q Q Q Q Q Q Q Q f 0 Suite Colorr do 80525 1ins X X Phone: 970.226.0557 JOB N0. 1230.0005.00 VAULT TO BE PLACED _,.,z %SECTION VIEW SCALE 1" = 1.5' ON BASE COURSE (12" MIN) DATE NOVEMBER 2023 SHEET 29 of 39 =a'r� �l Ail irk - -P��P Aft e F - -C8� } _ VOLTS ` . f=r Mqr- oil* i r f � I r z v 'f ' t sn _ ► •,r lip` � - APPENDIX F Meters & Gates Eaftbaftwift" W52��� ,;:z z -"�& PikoMeter" Overview The PikoMeter is an integrated service point gate and meter that enables you to remotely deliver precisely-measured quantities of water. Users can order their water online or over the phone,and the PikoMeter will automatically open and close at the right time to deliver the water.The PikoMeter's control gate modulates to maintain a pre-set flow rate,even with fluctuating channel water levels. Sonaray-flow measurement technology uniquely enables the meter and control gate to be integrated into a single device.This means installation and maintenance costs are lower,while measuring with unrivalled accuracy in harsh conditions. The all-in-one design means everything—drive system,motor control,flow measurement,power supply,local control keypad and telemetry—functions as a single unit.There are no installation problems or incompatibilities,it simply works. Plus the option of integrated ultrasonic water level measurement enables the meter to measure even when partially-full. And no matter where you are,with a smartphone and SCADAConnect­software you can open and close the gate,read the meter,check historical data and monitor realtime performance. The PikoMeter's built-in software provides the following control possibilities: Control objective Gateaction Local Position Moves to a desired set-point and stays there Flow Maintains a constant flow rate regardless of channel levels Features A TCC'product •Sonaray-flow measurement accuracy of±2.5%1 The PikoMeter is one of the products making up a modular family of precision •Solar-charged battery system hardware and software callecITCC(Total Channel Control'm).TCC is an advanced Compact,lightweight construction for easy installation technology set designed to improve the management and productivity of water in .Integrated SCADA communication system open channel and gravity pipeline distribution.Unlike traditional infrastructure, TCC products can interact and work together to help managers improve: An ideal solution for... water availability •Channel to pipe applications service and equity to users Cost-effective metering at smaller supply points management and control Farm supply points in remote locations channel operator safety •Measuring very low flow rates Traditional flow F' 4 stabilisation 41 requirements at V meter entry and exit not necessary � NEL Data Sheet Control Pedestal Each PikoMeter installation includes a robust pedestal that Sonarar flow measurement provides power and control to the gate and is a secure, technology weather-proof housing for electronic components and The PikoMeter employs Rubicon's Sonaray cross- batteries. path ultrasonic flow measurement technology. The pedestal also serves as a local user interface. Twenty transducers across five planes send and A keypad and LCD display are located under the lockable receive ultrasonic pulses to determine velocity by lid,allowing farmers to monitor,or operators to control measuring the transit time taken for the pulses to and troubleshoot on-site. Control Pedestal travel between transducers. Remote management Cross-path measurement means that the control gate can be located directly downstream from the The PikoMeter can be managed remotely with Rubicon's measurement area without affecting accuracy. SCADAConnect—software or third-party SCADA systems. Authorised users can remotely view real-time and historical The PikoMeter has an additional transducer to flow information and configure alarms that can be sent via determine whether or not the measurement text message to nominated phones. cylinder is full. Low maintenance il The PikoMeter requires minimal maintenance. Keypad and display Comprehensive error detection and on-site diagnostics are built into the meter software.Factory pre-calibrated, its digital measurement does not drift or require periodic recalibration to maintain accuracy. High quality components designed for long-life Built-in on-site diagnostic software and remote alerts Control and meter components easily accessible for visual inspection Gate control technology SCADAConnect'" The PikoMeter features CableDrive-,Rubicon's actuation system proven over many years in thousands of devices. - The drive is a wire cable and drum mechanism that provides positive drive in both the raise and lower directions.It ensures precise gate positioning to within 0.5mm and repeatability under high duty cycle operation. 14 PikoMeterr"components 1 13 9 Control Pedestal 11 Lifting hooks 1 1 Antenna 12 Motor and encoder 11 12 2 Solar panel 13 Planetary gear box Z Motor assembly detail t 3 Hinged mast 14 Encoder 4 Secure controller 7 x0— housing 15 CableDrive assembly .7 with LCD display 16 Cable drum 1s Meter/control unit 17 Cable guide 5 Entry flare 3 6 Sonaray sensors 8 I 7 CableDrive 6 8 Control gate 9 Motor housing 4 5 . 16 10 External frame 17 CableDrive"detail Control Pedestal Meter/control unit ,a • Sheet Easy to install PikoMeter"specifications PikoMeters are designed to mount to existing headwall structures as well as purpose-built emplacements,significantly reducing costs LCD screen User interface associated with civil work. Data interface R5232/485,USB,Ethernet,Protocols-DNP3,MDLC,Modbus,TCPAP, •Installed and operational in two days during irrigation or off-season others Factory calibrated and pre-configured Local interface language English,Spanish,French,Chinese and Italian(metric/imperial units) Data tags A comprehensive set of tags are available for integration into Partially-full flow SCADA systems measurement Historical data can be uploaded local) via USB for post processing Data storage P Y P P g A MicronLevel*"'ultrasonic water Communication Local or remote via SCADA level sensor can be optioned cable plug-in Control Electronics SolarDrive""power management and control technology housed to provide a precise measure in the local control pedestal.Each unit passes a 12hr heat pre-stress of channel water levels,plus It Water-tight zone and 100%o functional test. enables the PikoMeter to measure Gate actuation 12V DC motor with 256 count magnetic encoder;with mechanical flow even when not completely and electrical override provisions full.The MicronLevel sits within the Self-calibrating Power supply options 12V DC powered(solar);120-240V AC powered reference .m internal frame,or alternatively a Seal performance <0.02 litres/second per lineal metre of seal(exceeds the long-range MicronLevel Air sensor Vented air escape • American and European standards AWWA C513&DIN 19569) can be externally mounted nearby. Flow measurement Accurate flow Technique Cross-Path ultrasonic transit-time measurement Extensive independent laboratory Measurement resolution 100 picoseconds and field testing of the ultrasonic Debris filter 1.5 seconds Measurement rate array measurement technique has inlet ports Accuracy 42.5%verified in Rubicon's hydraulics laboratory under fully shown that accuracy is maintained submerged conditions measured between flow ranges of O.SMUd In a wide range of conditions: to 27.5ML/d for the PM-450 models and between flow range of 0.25MUd to 12.OML/d for the PM-300 models. Turbulent water MicronLevel—sensor detail Measurement range Accuracy listed above is achieved at flow velocities greater than Obstructions at the meter entry 30mm per second.Maximum flow capacity is determined by site hydraulic conditions,but is typically greater than 2m per second. Water contaminants Consult your Rubicon sales engineer for details. PikoMeter'measurement accuracy Sensor quantity Flow measurement provided by 20 ultrasonic transducers across 5 planes of measurement.An additional downward-facing transducer (450mm PikoMeter measured under normal operating conditions monitors pipe-full status. relative to ABB Magmaster) Calibration method Factory pre-calibrated.Simple in-field verification process. 5 Alarming Meteralarms if water depth falls below minimum required level,when 4 optional water level sensor is installed. 3 Water level measurement(optional) 2 `0 1 Technique Ultrasonic Z? 0 f i MicronLevel•" Accuracy O.Smm,resolution 0.1 MM,maximum range 1400mm • 1MicronLevel' Air Recommended for deeper applications Frames Extruded marine grade aluminium -5 0 5 10 15 20 25 Gate panel Marine grade aluminium Flow rate(ML/d) PikoMeter*"head loss Gate and meter body Cast aluminium with protective coating (450mm PikoMeter-measured in Rubicon's hydraulics laboratory) Hardware and shafts Stainless steel 0.25 Seals EDPM rubber 0.20 Wear strip PVC E Pressure rating 2.4m differential pressure or specified checking height 0.15 (whichever is greater) 0 Water level sensor Anodised marine grade aluminium and copolymer acetyl plastic I "Z with stainless steel fittings 0.10 o.os Power supply 12V DC self-contained battery charged from solar panel or AC mains power Batteries Sealed gel lead acid with temperature sensor(-5yr life,provides-5 days 0 5 10 15 20 25 of operation without solar or mains power input)or optional LiFePO4 Flow rate(ML/d) Specifications subject to change. RUBICOW Dimensions and operating ranges Front and side views rZONNOWEENNEM min 425 PM-300-800 800 1397 1846 97 378mm max 1075 300 608 697 337 0.25 12.10 min 1105 PM-300-1200 1200 1797 2246 100 max 1475 G min 1060 PM-450-1400 1400 1855 2450 117 max 1575 min 1780 PM-450-1800 450 1800 758 2255 2850 857 550 120 0.50 27,50 max 1975 min2180 F PM-450-2400 2400 2855 3450 125 E D B max 2575 'Contact your Rubicon sales engineer to discuss higher flow rate requirements.The maximum flow rate at which the measurement accuracy is within12.5%is subjectto installation hydraulics. A • H Complete dimensions or additional sizes can be obtained by contacting Rubicon.Consultation with a Rubicon sales engineer is recommended prior to gate sizing.Weights are approximate. C G Mounting options A Internal meter diameter B Checking height C Frame width D Overall gate height' E Fully open height' F Headwall height G Length H External meterflare height 'D mension D and Eare measured from the elevation ofthe meter floor(invert).An additional 95mm clearance is required between the invert and the base of the headwall to accommodate the PikoMeter installation requirements. Headwall 01 About Rubicon Water Rubicon Water delivers advanced technology that optimises gravity-fed irrigation,providing unprecedented levels of operational efficiency and cl Control box control,increasing water availability and improving farmers'lives. 0 Founded in 1995,Rubicon have more than 35,000 gates and meters installed in TCC systems in 15 countries. o CQ 2019-2021 Rubicon Water • SolarDrive, trademarks and service mai ks of Rubicon Water or its affiHates in Australia,the United States of America and other jurisdictions.�ystems,components,methodologies and software supplied by enquiry@rubiconwater.comwww.rubiconwater.com ElE-SerieS' E-Series G21 Ultrasonic Meters Ultrasonic Flow Meters Lead-Free Bronze Alloy, 5/8, 5/8 x 3/4, 3/4, 1 inch DESCRIPTION The next generation E-Series G2®Ultrasonic meter uses solid-state technology in a compact,tamper protected,weatherproof and UV-resistant housing,suitable for residential applications. Electronic metering provides information—such as rate of flow and status and alarm indication—and data not typically available through traditional,mechanical meters and registers.Electronic metering minimizes measurement errors due to sand,suspended particles and pressure fluctuations. Ultrasonic Meter Features • Flow tube design prevents obstruction of flow,and provides greater turn-down ratio for extended flow ranges and increased revenue • No moving parts for increased performance and maximized revenue The LCD screen toggles to total volume,unit of measure, • Easy-to-read,9-digit LCD display for consumption,rate of rate of flow,pressure*,temperature,firmware and alarm flow,unit of measure,pressure,temperature,alarm conditions conditions(reverse-flow,no usage,empty pipe,exceeding max (reverse-flow,no usage,empty pipe,exceeding max flow, flow,suspected leak,pressure*,temperature,end of life and suspected leak,pressure*,temperature,end of life and measurement error). measurement error)and firmware version When connected to ORION endpoints,both the pressure and • High resolution industry standard ASCII encoder protocol sends temperature information are communicated to and presented in alarms and data to ORION'endpoints and BEACON®Software BEACON,helping utilities understand and proactively manage their as a Service(SaaS)suite to establish a smart water solution for water systems faster and more efficiently. better visibility and management In the normal temperature range of 45...122°F(7...50°Q,the • Pressure*and temperature data and alarms reported at meter new meter"consumption measurement is accurate to: and through ORION endpoints and BEACON SaaS •• Field programmable registration and maintains an hourly ±1.5%over the normal flow range internal logging capacity of 160 days of data ±3.0%from the extended low flow range to the minimum • Maximum flow reporting analytics available to improve meter flow value right sizing and monitor irrigation events *available with optional integrated pressure sensor • Single and dual outputs include encoder,scaled/unscaled and APPLICATIONS 4-20 mA *available with optional integrated pressure sensor Use the E-Series Ultrasonic meter for measuring potable cold water in residential applications.The meter is also ideal for non-potable, OPERATION AND PERFORMANCE reclaimed irrigation water applications,or less than optimum water conditions where small particles exist. As water flows into the measuring tube,ultrasonic signals are sent consecutively in forward and reverse directions of flow.Velocity E-Series Ultrasonic meters meet and exceed ANSI/AWWA C715 is then determined by measuring the time difference between Standards.The lead-free bronze alloy meters comply with the the measurement in the forward and reverse directions.Total lead-free provisions of the Safe Drinking Water Act and volume is calculated from the measured flow velocity using water NSF/ANSI/CAN Standards 61 and 372. temperature and pipe diameter. Badger Meter ESM-DS-03096-EN-07(February 2023) Product Data Sheet NModMAG' Electromagnetic Flow Meters M-Series®I Electromagnetic Flow Meters M2000 DESCRIPTION The Badger Meter ModMAG°M2000 is the result of years of - research and field use of electromagnetic flow meter technology. Based on Faraday's law of induction,these meters can measure water,wastewater,water-based fluids and other liquids that meet In o minimum electrical conductivity. Designed,developed and manufactured under strict quality standards,this meter features sophisticated,processor-based signal conversion with accuracies of±0.20%of rate±1 mm/s. r�- The wide selection of liner and electrode materials helps provide maximum compatibility and minimum maintenance over a long operating period. f 1 The meter is best suited for bidirectional flow measurement of 1 fluids with a conductivity>5 µS/cm(>20 µS/cm for demineralized water).The meter has high accuracy,is easy to use,and can be chosen for a wide variety of applications.The backlit,four-line display shows all actual flow measuring data,daily and complete information,including alarm messages.The standard transmitter has 4 programmable digital outputs,one digital input,power output and different interfaces.Integrated system self checkup FEATURES makes putting into operation and service easier.For service Available in sizes 0.25...78 in.(6...2000 mm) purpose,the meter configuration can be kept or transferred to Accuracy of±0.2%of reading±1 mm/s another meter without a new parametering via the optional back-up parameter function. Flow Range 0.03...12 m/s • Pulsed DC magnetic field for zero point stability APPLICATION Integral and remote signal converter availability The M2000 transmitter can be integrally mounted to the sensor or Power Supply of 100...240V AC/9...36V DC can be remote-mounted,if necessary and has many advantages Corrosion-resistant liners for long life over other conventional technologies.The meter targets a variety Measurement largely independent of flow profile of applications and is well suited for the diverse water and User friendly programming procedure wastewater treatment industry.The M2000 meter can accurately measure fluid flow—whether the fluid is water or a highly corrosive Empty pipe detection liquid,very viscous,contains a moderate amount of solids,or Power loss totalization requires special handling.Today,electromagnetic meters are Digital signal processor(32-bit) successfully used in industries including building automation, oil and gas,food and beverage,pharmaceutical,water and Non-volatile programming memory wastewater,and chemical. LCD display • Rotating cover STRAIGHT PIPE REQUIREMENTS IP67 Housing Run sufficient straight-pipe at the sensor inlet and outlet for Calibrated in state-of-the-art facilities optimum meter accuracy and performance.An equivalent of 3...7 Modbus°,HART,Profibus DP,M-Bus,BACnet MS/TP diameters of straight pipe is required on the inlet(upstream)side Integrated data logger to provide a stable flow profile.Two(2)diameters are required on the outlet(downstream)side. Verifications device •In applications with limited space,the M2000 can be installed with NSF/ANSI/CAN 61 and 372 listed zero straight pipe requirements and fulfils the accuracy according CSA/AWWA C715 certified OIML R49 and MID Annex MI-001. BEACON®/AquaCUE®connectivity Badger Meter MAG-DS-01047-EN-21 (March2022) Product Data Sheet Electromagnetic Flow Meters,M2000 ELECTRODES When looking from the end of the meter into the inside bore,the two measuring electrodes are positioned at three o'clock and nine o'clock. M2000 electromagnetic meters have an"empty pipe detection"feature.This is accomplished with a third electrode positioned in the meter at twelve o'clock. If this electrode is not covered by fluid for a minimum five-second duration,the meter displays an"empty pipe detection"condition,sends out an error message,if desired,and stops measuring to maintain accuracy.When the electrode again becomes covered with fluid,the error message disappears and the meter resumes measuring. As an option to using grounding rings,a grounding electrode(fourth electrode)can be built into the meter during manufacturing to assure proper grounding.The position of this electrode is at six o'clock. OPERATION The flow meter is a stainless steel tube lined with a non-conductive material.Outside the tube,two DC powered electromagnetic coils are positioned opposing each other.Perpendicular to these coils,two electrodes are inserted into the flow tube.Energized coils create a magnetic field across the whole diameter of the pipe. As a conductive fluid flows through the magnetic field,a voltage is induced across the electrodes.This voltage is proportional to the average flow velocity of the fluid and is measured by the two electrodes.The M2000 transmitter receives the sensor's analog signal, amplifies that signal and converts it into digital information.At the processor level,the signal is analyzed through a series of sophisticated software algorithms.After separating the signal from electrical noise,it is converted into both analog and digital signals that are used to display rate of flow and totalization. With no moving parts in the flow stream,there is no pressure lost.Also,accuracy is not affected by temperature,pressure,viscosity or density and there is practically no maintenance required. SPECIFICATIONS NOTE: DN represents nominal diameter in mm. Transmitter Specifications Flow Range 0.10...39.4 ft/s(0.03...12 m/s) Accuracy ±0.20%m.v.±1 mm/s OIMUMID:2...12 in.(DN50...300)with Od up and Od downstream±1% 0.5 ft/s(0.15 m/s) Repeatability ±0.1% Power Supply AC Power Supply:100...240V AC(±1 0%);Typical Power:20V A or 15W;Maximum Power:26V A or 20W Optional DC Power Supply:9...36V DC;Typical Power:1 OW;Maximum Power:14W Analog Output 4...20 mA,0...20 mA,0...10 mA,2...10 mA(programmable and scalable) Voltage sourced 24V DC isolated.Maximum loop resistance<800 Ohms. Digital Output Four total,configurable 24V DC sourcing active output(up to 2),100 mA total,50 mA each;sinking open collector output(up to four),30V DC max,100 mA each;solid-state relay(up to 2),48V DC,500 mA max,either polarity Absolute Digital Encoded output for connectivity to AquaCUE or BEACON cellular endpoints Digital Input Max 30V DC(programmable-positive zero return,external totalizer reset or preset batch start) Frequency Output Scalable up to 10 kHz,open collector up to 1 kHz,solid-state relay Misc Output High/low flow alarm(0...100%0 of flow),error alarm,empty pipe alarm,flow direction,preset batch alarm, 24V DC supply,ADE Communication RS232 Modbus RTU;R5485 Modbus RTU,HART,Profibus DP and BACnet MS/TP require separate daughterboards Pulse Width Scalable up to 10 kHz,passive open collector up to 10 kHz,active switched 24V DC.Up to two outputs(forward and reverse).Pulse width programmable from 1...1000 ms or 50%duty cycle. Processing 32-bit DSP Empty Pipe Detection Field tunable for optimum performance based on specific application Excitation Frequency 1 Hz,3.75 Hz,7.5 Hz or 15 Hz(factory optimized to pipe diameter) Noise Dampening Programmable 0...30 seconds Low Flow Cut-Off Programmable 0...10%0 of maximum flow Galvanic Separation 250V Fluid Conductivity Minimum 5.0 µS/cm(minimum 20 S/cm for demineralized water) Fluid Temperature With Remote Transmitter: PFA,PTFE&Halar 302°F(150°C) With Meter-Mounted Transmitter:Rubber 178'F,(80°C),PFA,PTFE&Halar 212'F(100'C) Ambient Temperature -4...140°F(-20...60°C) Relative Humidity Up to 90 percent non-condensing Flow Direction Unidirectional or bidirectional two separate totalizers(programmable) Totalization Programmable/resettable Units of Measure Ounce,pound,liter,US gallon,imperial gallon,barrel,hectoliter,mega gallon,cubic meter,cubic feet,acre feet Display 4 x 20 character display with backlight Page 2 MAG-DS-01047-EN-21 March 2022 APPENDIX G Kullman Water Engineering: Accounting Concepts Memorandum memorandum To: TST Inc. Consulting Engineers KU LLMAN WATER ENGINEERING, LLC From: Rachel Kullman, P.E. Date: July 10, 2024 Re: Accounting Concepts for Montava Non-potable Irrigation Ponds This memorandum includes an overview of the various accounting concepts that will be required for non-potable irrigation ponds at Montava, including the Montava West Pond, Montava East Pond and the Farm Pond. In addition, this memorandum includes an accounting form concept for the West Pond (see attached Appendix A). Pond Inflows • Sources of potential inflow for the Montava West Pond only: o WSSC shares (potentially from both Montava and Fort Collins) o Groundwater from existing Montava wells (including one Portner well) o Groundwater from existing Fort Collins wells (including one Portner well) o Groundwater from proposed new Montava West Pond well o The pond should be constructed so as to prevent long-term retention of stormwater inflows. o The planned clay liner will prevent groundwater seepage inflows • Sources of potential inflow for the Montava East Pond only: o NPIC shares (potentially from both Montava and other entities) o WSSC shares (potentially from both Montava and other entities) o Groundwater from existing Montava wells o Groundwater from proposed new Montava East Pond well o The pond should be constructed so as to prevent long-term retention of stormwater inflows. o The planned clay liner will prevent groundwater seepage inflows • Sources of potential inflow for Farm Pond only: o NPIC shares o WSSC shares o Groundwater from existing Montava wells o The pond should be constructed so as to prevent long-term retention of stormwater inflows. o The planned clay liner will prevent groundwater seepage inflows • All sources of inflow should be measured at least on a daily basis before delivery to the pond(s). 2 o Each well will need to be measured independently as water is pumped from the aquifer (it may not be necessary, from a water rights perspective, to measure each well separately as delivered into the pond(s), if piped from the wellhead). o WSSC and NPIC deliveries to the pond(s) (or property if piped to pond(s))will need to be measured. It may not be necessary to separately measure deliveries by entity in the case of the West and East Pond, if simultaneous deliveries can be prorated. Pond Outflows • Sources of potential outflow for the Montava West Pond only: o Fort Collins' irrigation uses under the various water sources: ■ WSSC shares, groundwater from Montava's existing groundwater wells or Fort Collins' existing groundwater well. o Montava's primary irrigation uses under the various water sources: ■ WSSC shares, groundwater from Montava's existing groundwater wells. o Groundwater from the Montava West Pond well will be used to fill the pond initially and to offset evaporation losses during the non-irrigation season. Groundwater from the Montava West Pond well may also be used as a minor source of irrigation. o Evaporation losses ■ Evaporation losses will be calculated using unit daily evaporation rates and the amount of surface water exposed in the pond on a daily basis. ■ The surface area will be determined from a staff gage placed in the pond and an associated stage-area curve/chart. ■ Evaporation losses will be calculated during the irrigation season and non-irrigation season on a daily basis. Irrigation season losses will be deducted from the various water source accounts held in the pond, likely on a pro-rata basis. Non-irrigation season losses will be deducted from the stored groundwater pumped from the Montava West Pond well. o The proposed clay liner will prevent groundwater seepage outflows • Sources of potential outflow for the Montava East Pond only: o Montava's irrigation uses (and other entity uses, if applicable) under the various water sources: ■ NPIC shares, WSSC shares, groundwater from Montava's existing groundwater wells o Groundwater from the Montava East Pond well will be used to fill the pond initially and to offset evaporation losses during the non-irrigation season. Groundwater from the Montava East Pond well may also be used as a minor source of irrigation. o Evaporation losses ■ Evaporation losses will be calculated using unit daily evaporation rates and the amount of surface water exposed in the pond on a daily basis. ■ The surface area will be determined from a staff gage placed in the pond and an associated stage-area curve/chart. ■ Evaporation losses will be calculated during the irrigation season and non-irrigation season on a daily basis. Irrigation season losses will be Phone: 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.l<ullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 3 deducted from the various water source accounts held in the pond, likely on a pro-rata basis. Non-irrigation season losses will be deducted from the stored groundwater pumped from the Montava East Pond well. o The proposed clay liner will prevent groundwater seepage outflows • Sources of potential outflow for Farm Pond only: o Montava's irrigation uses under the various water sources: ■ NPIC shares, WSSC shares, groundwater from Montava's existing groundwater wells o Evaporation losses ■ Evaporation losses will be calculated using unit daily evaporation rates and the amount of surface water exposed in the pond on a daily basis. ■ The surface area will be determined from a staff gage placed in the pond and an associated stage-area curve/chart. ■ Evaporation losses will be calculated during the irrigation season and non-irrigation season on a daily basis. Irrigation season losses will be deducted from the various water source accounts held in the pond, likely on a pro-rata basis. Non-irrigation season losses will not occur because the Farm Pond is anticipated to be empty during the non-irrigation season. o The proposed clay liner will prevent groundwater seepage outflows • All sources of outflow should be measured at least on a daily basis as released from the pond(s). o At a minimum, Fort Collins' total irrigation uses/outflows and Montava's total irrigation uses/outflows should be measured in the case of the Montava West Pond. o At a minimum, any other entity's total irrigation uses/outflows (if applicable) and Montava's total irrigation uses/outflows should be measured in the case of the Montava East Pond. o At a minimum, Montava's total irrigation uses/outflows should be measured in the case of the Farm Pond. o Use of water from Montava's existing groundwater wells (and Fort Collins' well for the Montava West Pond) are restricted to particular locations by permit and decree and it will be necessary to ensure compliance with these limitations to the extent such sources are used on the irrigated areas. It may be necessary to meter groundwater distribution at strategic locations in the non-potable system in order to quantify and account for these limitations or otherwise measure at points of end use. The accounting form concept included in Appendix A is set up to ensure compliance with these limitations. o NPIC shares cannot be used for irrigation west of Giddings Road. When developing the accounting for the Montava East Pond and Farm Pond, this limitation should be tracked. o For the Montava West Pond, once irrigated areas for each entity are determined/finalized, it may be necessary to include additional measurement points as water is distributed for irrigation in order to accurately account for each entity's share of the groundwater and the WSSC shares. Phone: 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 4 Storage Accounts • For the Montava West Pond, it will be necessary to account for the amount of water stored in the pond on a daily basis by entity (i.e. Montava vs. Fort Collins), for all sources of water (i.e. "colors"). • For the Montava East Pond, it will be necessary to account for the amount of water stored in the pond on a daily basis by entity (i.e. Montava vs. other entity, if applicable), for all sources of water (i.e. "colors"). • For the Farm Pond, it will be necessary to account for the amount of water stored in the pond on a daily basis for all sources of water (i.e. "colors"). • In order to quantify the amount of water stored for each entity/color account, it will be necessary to parse out inflows and outflows into the appropriate accounts. The methodology used to complete this parsing of sources will be based on various criteria and limitations associated with both the sources and uses of water (some of which are described in the next section). Limitations on Use of Water • WSSC and NPIC shares: o Share deliveries should not be stored in the pond(s) more than 72 hours because the shares will not be decreed for storage purposes in the ponds. The accounting form concept included in Appendix A is set up to ensure compliance with these limitations. o Share deliveries should not be made on lands that are not within the historical service area of the ditch system, unless specific approval is granted otherwise. • Montava's and Fort Collins' existing groundwater wells: o Groundwater from these wells should not be stored in the pond(s) more than 72 hours because the groundwater is not decreed for storage purposes in the pond(s). The accounting form concept included in Appendix A is set up to ensure compliance with these limitations. o Each groundwater well will have limitations or restrictions by decree and permit that will need to be considered and monitored, including: ■ Decreed/permitted flow rate ■ Decreed/permitted place of use ■ Decreed/permitted annual volumetric limit ■ Augmented annual volumetric limit (if different from decree/permit) o As previously mentioned, it will be necessary to track/account for groundwater use from these wells to the point of application at the various irrigation sites in order to demonstrate compliance. Additional measurement may be necessary in order to comply. Phone: 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 5 • The Montava East and West Pond Wells: o Use of groundwater from these well(s) will allow Montava to keep the pond full during the non-irrigation season. o Groundwater pumped from these well(s) may also be used as a minor source of irrigation. o The limitation on use from these well(s) will be permitted uses and volumetric amounts determined under the new augmentation plan decree or substitute water supply plan. Figures 1 through 3 include schematics of the West Pond, East Pond and Farm Pond, respectively. Table 1 includes water rights information associated with Montava's existing groundwater wells, as well as Fort Collins' Portner Well. Figure 4 shows the decreed location for the wells listed in Table 1. Phone: 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 FIGURES Figure 1.Montava West Pond Accounting Schematic VAPORATION STAFF GAGE TO DETERMINE SURFACE WATER AREA WSSC SHARES >Montava >Fort Collins MONTAVA'S STORAGE ACCOUNTS >WSSC shares >Groundwater from Wells#s:16-19,Portner 1-2 EXISTING WELLS >Groundwater from Montava West Pond well USES BY FORT COLLINS >Montava:Wells#s 16-19 I >WSSC Shares >Montava:I Portner Well >Well water(from Montava&Fort Collins wells) >Fort Collins:1 Portner Well >No new augmentation requirements FORT COLLINS'STORAGE ACCOUNTS >WSSC shares >Groundwater from Wells#s:Portner 1-2 USES BY MONTAVA ® >WSSC Shares MONTAVA WEST POND >Well water WELL >Montava to augment CLAY LINER=NO Key: LOSSES O Measurement Point =N Inflow/Outflow Note: Schematic is provided for conceptual purposes only. Not to scale. Figure 2.Montava East Pond Accounting Schematic STAFF GAGE TO DETERMINE SURFACE WATER AREA NPIC SHARES >Montava >Other entity WSSC SHARES >Montava >Other entity MONTAVA'S STORAGE ACCOUNTS >NPIC shares >WSSC shares EXISTING WELLS >Groundwater from Wells#s:1-6,9-11 USES BY OTHER ENTITY(if applicable) >Montava:Wells#s 1-6,9-11 >Groundwater from Montava East Pond well 0. >WSSC Shares >NPIC shares >Other entity groundwater wells,if >Well water applicable >No new augmentation requirements OTHER ENTITY STORAGE ACCOUNT(if applicable) >WSSC shares >NPIC shares USES BY MONTAVA >Groundwater >NPIC Shares MONTAVA EAST POND >WSSC Shares WELL >Well water >Montava to augment CLAY LINER-NO LOSSES Key: C Measurement Point �0 Inflow/Outflow Note: Schematic is provided for conceptual purposes only. Not to scale. Figure 3.Montava Farm Pond Accounting Schematic EVAPORATION STAFF GAGE TO DETERMINE M SURFACE WATER AREA NPIC SHARES >Montava MONTAVA FARM POND WSSC SHARES >Montava MONTAVA'S STORAGE ACCOUNTS >NPIC shares >WSSC shares EXISTING WELLS >Groundwater from Wells#s:1-6,9-11 >Montava:Wells#s 1-6,9-11 >No new augmentation requirements USES BY MONTAVA >NPIC Shares >WSSC Shares >Well water CLAY LINER=NO Key: LOSSES Q Measurement Point �11�Inflow/Outflow Note: Schematic is provided for conceptual purposes only. Not to scale. r IL 1111� a i r - - r _ Sources.Esri, HERE, Garmin, U GAS, Intermap, INCREMENT F,N'RCan, Esri Japan,METI, Esri � - China(iHo'n'g Kong Esri�Korea, Esn(Thailand,N.GC �(c, Ope. SyeetMap contributors,and 6he GIS User Communit ource. Esri, ®igitalAlobe,G�eoEye„ Earthstar Geographies,CNES�/Airbus DS,US i�A, USGS,AeroGRID, IGN,and the GIS Us.,( ser C� Y W+N Legend E FIGURE 4. DECREED WELL LOCATIONS S March 2022 O Decreed Well Location 0 0.25 0.5 Section Lines Miles Montava TABLES Table 1.Montava Well Information WEST POND EAST POND&FARM POND Portner Well Fortner Well Kluver PS 1: Kluver PS 1: Fitzsimons Fitzsimons Bachmayr Well Bachmayr Well Kluver PS:Well Kluver PS 5: Kluver PS 5: Albertson Well Albertson Well Albertson Well Well Name No.1 No.2 Well No.1 Well No.2 Well No.1 Well No.2 No.4 No.5 No.2 Well No.1 Well No.2 Kluver Well No.10 No.11 No.12 Map Identification No. 7 8 19 18 17 16 10 11 9 1 2 3 6 5 4 T-R-S T8N-R68W-32 T8N-R68W-32 T8N-R68W-32 T8N-R68W-32 T8N-R68W-32 T8N-R68W-32 T8N-R68W-33 T8N-R68W-33 T8N-R68W-33 UN-1168W-4 T7N-R68W-4 T7N-R68W-4 T7N-R68W-4 T7N-R68W-4 T7N-R68W-4 Quarter Section SW SW SE SE NE NE NW NW SW NW NW NW NE NE NE Permit No. 1-0494 1 2-0495 19196-R 19196-SR 11370-R 11372-R 328-RD-R 329-RD-R 19197-R 19200R 192005 1-20143R 28278-F 18056-RR 18053-RF WDID 0306121 0306863 0305474 0305853 0305972 0306100 0306430 0306433 0305303 0305526 0306199 0306677 0306221 0305001 0305002 W1621/ Case No. W2896 W2896 CA11217 CA11217 CA11217 CA11217 CA11217 CA11217 CA11217 CA11217 CA11217 W699 85CW184 W1621 W1621 Coffin:non- Coffin:non- Coffin:non- Coffin:non- Coffin:non- Coffin:non- Coffin:non- Coffin:non- Coffin:non- Augmentation Status Poudre Plan Poudre Plan tributary tributary tributary tributary tributary tributary tributary tributary tributary Poudre Plan Poudre Plan Poudre Plan I Poudre Plan Decreed Acreage 155 acres 160 acres 160 acres 320 acres 90 acres 160 acres NA 106 acres Decreed Place of Use SW 1/4 of Section 32 SE 1/4 of Section 32 NE 1/4 of Section 32 N 1/2 of Section 33 SW 1/4 of 33 NW 1/4 of Section 4 Section 4 NE 1/4 of Section 4 Decreed Flow Rate 2.11 cfs 1 1.89 cfs 700 gpm 800 gpm 2 cfs 2 cfs 1.5 cfs 1.5 cfs 1000 gpm 450 gpm 800 gpm 495 gpm 680 gpm 1 2.3 cfs 2.84 cfs APPENDICES APPENDIX A MONTAVA WEST POND ACCOUNTING (units=acre-feet,unless otherwise indicated) Color Accounts: Montava WSS WSSC=Water Supply&Storage Company Fort Collins WSSC FC=Fort Collins Fortner Wells OTR=Owe the River KluVet'1Nelk GH=gage height Fitzsimmons Wells Montava West Pond Well Owe the River Pond Capacity: input 0.0 input input input cpul EVAPORATION POND GAGE HEIGHT/VOLUME PRECIPITATION TOTAL BY ACCOUNT Total Volume AS= PORTION Total Area of stored in Total Calculated TOTAL PORTION OF EVAP: End of Day Pond Pond Physical Change in Daily PRECIP: TOTAL: OF EVAP: PORTION Montava GH reading according to according to Capacity Pond Precipitation Owe the Evaporation Montava OF EVAP: West Pond -aa�,oration Date Month Year (ft) GH(acres) GH(af) Available Storage (in) River Loss WSSC FC WSSC Well �fiecbsum 3/31 1 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 2023 APPENDIX A MONTAVA WEST POND ACC (units=acre-feet,unless otherwise indicatr Color Accounts: Montava WSSC Fort Collins WSSC Partner Wells KluveF Wells Fitzsimmons Wells Montava West Pond Well Owe the River Montava Fort Collins Sh#: Sh#: input 0.0 0.0 BEGINNING OF DAY STORAGE WSSC INFLOWS PON TOTAL BY ACCOUNT TOTAL BY ACCOUNT BEG OF BEG OF BEG OF BEG OF DAY: BEG OF DAY: BEG OF DAY: BEG OF DAY: Montava BEG OF INFLOW: INFLOW: DAY: Montava DAY:FC Portner DAY:Kluver Fitzsimmons West Pond DAY:Owe WSSC Montava INFLOW:FC Date Month Year Total WSSC WSSC Wells Wells Wells Well the River Master Meterl WSSC WSSC 3/31 1 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 2023 APPENDIX A MONTAVA WEST POND ACC (units=acre-feet,unless otherwise indicatr Color Accounts: Montava WSSC Fort Collins WSSC Fortner Wells Kluver Wells Fitzsimmons Wells Montava West Pond i— I" Owe the River pul input input input input input input input inpui input input input input GROUNDWATER INFLOWS MONTAVA OUTFLOWS PON AT WELLHEADS TOTAL BY ACCOUNT INFLOW: TOTAL OUTFLOW: INFLOW: INFLOW: INFLOW: INFLOW: INFLOW: INFLOW: Montava OUTFLOW: OUTFLOW: OUTFLOW: OUTFLOW: Montava Montava PortnerWell PortnerWell Kluver Well Kluver Well Fitzsimmons Fitzsimmons West Pond Montava Montava Portner OUTFLOW: Fitzsimmons West Pond outflow Date Month Year No.1 No.2 No.1 No.2 Well No.1 Well No.2 Well Meter WSSC Wells Kluver Wells Wells Well checksum 3/31 1 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 2023 APPENDIX A MONTAVA WEST POND All (units=acre-feet,unless otherwise indicatr Color Accounts: Montava WSSC Fort Collins WSSC Partner Wells Kluver Wells Fitzsimmons Wells Montava West Pond Well Owe the River input input input input input input FORT COLLINS OUTFLOWS UNMEASURED END OF DAY STORAGE PON TOTAL BY ACCOUNT FOR NET BALANCE TOTAL BY ACCOUNT UNMEASUR ED END OF TOTAL UNMEASUR OUTFLOW: END OF END OF END OF DAY: OUTFLOW: OUTFLOW: ED INFLOW: RELEASES: Montava END OF DAY: END OF DAY: END OF DAY: Montava END OF Fort Collins OUTFLOW: Fortner Owe the Owe the West Pond DAY: Montava DAY:FC Fortner DAY:Kluver Fitzsimmons West Pond DAY:Owe Date Month Year Meter FC WSSC Wells River River Well Total WSSC WSSC Wells Wells Wells Well the River 3/31 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 2023 APPENDIX A MONTAVA WEST POND ACC (units=acre-feet,unless otherwise indicatr Color Accounts: Montava WSSC Fort Collins WSSC Fortner Wells Kluver Wells Fitzsimmons Wells Montava West Pond Well Owe the River CHECK SUM 72-HOUR STORAGE CHECK PON Montava WSSC FC WSSC PORTNER WELLS Is Well Is WSSC Is WSSC Water stored stored stored CHECK CHECK Cumulatv Cumulatv more Cumulatv Cumulatv more Cumulatv Cumulatv more SUM: SUM: WSSC e:WSSC WSSC e:WSSC than 72 WSSC e:WSSC WSSC e:WSSC than 72 e:Well e:Well than 72 Total Vol- OS=Inflows Total Total Total Total hours?(Y Total Total Total Total hours?(Y Well Total Total Well Total Total hours?(Y Date Month Year Acct Vols -Outflows Inflow Inflow Outflow Outflow or N) Inflow Inflow Outflow Outflow or N) Inflow Inflow Outflow Outflow or N) 3/31 1 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 2023 APPENDIX A MONTAVA WEST POND ACC (units=acre-feet,unless otherwise indicatr Color Accounts: Montava WSSC Fort Collins WSSC Fortner Wells Kluver Wells Fitzsimmons Wells Montava West Pond Well Owe the River PON KLUVER WELLS FITZSIMMONS WELLS Is Well Is Well Water Water stored stored Cumulatv Cumulatv more Cumulatv Cumulatv more e:Well e:Well than 72 e:Well e:Well than 72 Well Total Total Well Total Total hours?(Y Well Total Total Well Total Total hours?(Y Date Month Year Inflow Inflow Outflow Outflow or N) Inflow Inflow Outflow Outflow or N) 3/31 3 2023 4/1 4 2023 4/2 4 2023 413 4 2023 4/4 4 2023 4/5 4 2023 4/6 4 2023 4/7 4 2023 4/8 4 2023 4/9 4 2023 4/10 4 2023 4/11 4 2023 4/12 4 2023 4/13 4 2023 4/14 1 4 2023 4/15 4 2023 4/16 4 2023 4/17 4 2023 4/18 4 2023 4/19 4 2023 4/20 4 2023 4/21 4 2023 4/22 4 2023 4/23 4 2023 4/24 4 2023 4/25 4 2023 4/26 4 2023 4/27 4 2023 4/28 4 2023 4/29 4 2023 4/30 4 2023 5/1 5 1 2023 APPENDIX A MONTAVA WEST POND ACCOUNTING (units=acre-Feet,unless otherwise indicated) Max Flow rate(cfs)= 2.11 1.89. Maz ibw rate tons)= S.S7 2.14 Max flow rate tons)= 2 2 Decreed place of use= SW 1/4 of Section 32 Depreetl place of use= SE 1/4 of Section 32 Decreed place of use= NE 1/4 of Section 32 Annual Volume Limit(af)= 206 Annual Volume Limit(at)= NA Annual Volume Limit(af)= NA input input input input Input Input Portner Well No.1 Portner Well No.2 Input Kluver Well No.1 Kluver Well No.2 input Fitzsimmons Well No.I Fitzsimmons Well No.2 Input Does Total Well Does Does Does Use Total Well _ Total Well Fitzsimm Total Well Avg Daily Does Use Total Avg Daily Does Use Total Portner Exoeed Use A Does Use .oral Avg D Does Use Kluver Use Avg Daily Does Use Total Avg Daily Does Use Total Use Rate: from Well Pumped: Rate: from Well Pumped: Wells Annual Exceed from Well ,.ped: Rat" from Well Wells Exceed Rate: from Well Pumped: Rate: from Wen Pumped: Wells Exceed POMer Exceed Porter Porter Exceed Porter Cumulatl Volume Total Use Pumpinc Exceetl KI Exceed Cumulati Total Use Pumping Fitzsimm Exceed Fitzeimm Fitzsim Exceed Fiizsimm Gumulad Total Use Pumping Well No. Flow rate? Well No. Well No. flow rate? Well No. ve Total Limits? in SW32 in SW 32 no,rate? 'd No. Well flow rate? ve Total In SE32 in SE321 o ns Well flow rate? one Well one 1M gow rate? ors Well ve Total N NE32 in NE32? Date. Month Year 1(cf.) (V or N) 1(af) 2 tons)_ (V or N) 2(ef) (at) (Y or N) (at) (Y or N) (V or N) 2( (V or N) (of) (at) (V or N) No.1 (V or N) No.1 No. (Y or N) No.2 (at) (at) (Y or N) 3/31 3 2023 411 4 2023 412 4 2023 4/3 4 2023 4/4 4 2023 415 4 2023 416 4 2023 417 4 2023 4/6 4 2023 419 4 2023 4110 4 1 2023 4111 4 2023 4112 4 2023 4M3 4 2023 4114 4 2023 4/15 4 2023 4116 4 2023 4M7 4 2023 4116 4 2023 4119 4 2023 4120 4 2023 4/21 4 2023 4122 4 2023 4123 4 2023 4/24 4 2023 4125 4 2023 4126 4 2023 4127 4 2023 4/26 4 2123 4/29 4 2023 4110 1 4 2021 511 5 2023 APPENDIX A MONTAVA WEST POND ACCOUNTING (units = acre-feet, unless otherwise indicated) TBD-after pond constructed Gage Height Storage Volume Area Capacity Net Daily Evaporation Rate: ft acre-ft acres Month Eva (ft) 0 0 0 1 0.0032 2 0.0042 3 0.0059 4 0.0100 5 0.0129 6 0.0161 7 0.0161 8 0.0145 9 0.0111 10 0.0075 11 0.0044 12 0.0032 APPENDIX H Hines Irrigation Demand Calculations Water Budget Project Areas Hines Inc Project Name Montava West of Giddings Date Updated 2/28/2022 Prepared By jrh Instantaneous Lot Peak Parcel Number Parcel Name Drip Bed Area(AC) Drip Bed Turf Area(AC) Turf Area(AC) Native Area(AC) Peak Flow Flow(GPM Wetted Area(AC)75% Sprays Rotors (GPM) w/3 4-hr P1 Phase A Open Space 0.96 0.72 0.44 1.37 4.45 72.1 P2 Phase A Residential Lots 3.76 2.82 5.64 0.00 0.00 139.5 664.0 P3 Phase B Open Space 1.05 0.79 0.51 1.52 4.58 77.7 P4 Phase B Residential Lots 3.86 2.90 5.79 0.00 0.00 143.1 646.7 P5 Phase C Open Space 1.20 0.90 0.61 1.60 4.70 83.1 P6 Phase C Residential Lots 1.91 1.43 2.86 0.00 0.00 70.8 298.7 P7 Phase D Open Space 1.22 0.92 0.76 1.89 3.43 82.0 P8 Phase D Residential Lots 4.47 3.35 6.70 0.00 0.00 165.5 726.0 P9 Phase E Open Space 1.72 1.29 0.88 1.10 1.94 63.2 P10 Phase E Residential Lots 2.70 2.02 4.04 0.00 0.00 99.9 410.7 P11 Phase F Open Space 0.58 0.43 0.52 0.74 0.93 34.1 P12 Phase F Residential Lots 1.73 1.30 2.59 0.00 0.00 64.0 246.0 P13 Phase G Open Space 0.56 0.42 0.43 0.58 1.01 30.1 P14 Phase G Residential Lots 2.77 2.07 4.15 0.00 0.00 102.5 438.7 P15 Phase H Open Space 2.40 1.80 1.11 1.45 2.77 84.9 P16 Phase H Residential Lots 0.44 0.33 0.65 0.00 0.00 16.1 62.0 P17 Phase I Open Space 1.99 1.49 0.80 1.01 1.52 59.0 P18 Phase I Residential Lots 1.26 0.95 1.90 0.00 0.00 46.8 180.0 P19 E.School&N'hood Park 2.09 1.56 4.17 12.52 2.09 328.8 P20 Regional Park 15.66 11.75 7.83 31.32 23.49 981.7 Totals 52.3 39.2 52.4 55.1 50.9 2,744.8 Total Residential Peak Flow(GPM) 3,672.7 Total Open Space Peak 1,896.6 Flow(GPM) Est Total Pump Station 5,569.3 Flow Rate Watering Window terial and Equipm Operating Period Operating Period Operating Period .. .. d Turf Rotor 8 6 26 Turf Spray 8 6 26 Shrub Drip 8 6 26 Native Rotor 8 6 26 Water Budget Monthly Water Usage (gallons) by Parcel Project Name Montava West of Giddings i Date Updated 2/28/2022 � H n e s I n c Prepared By jrh Phase A Open Space Phase A Residential Lots Phase B Open Space Phase B Residential Lots Pha • Turf Rotor Turf Spray Shrub Drip Drip Subtotal Turf Rotor Turf Spray January February - March - - - - - - - - - - - - - - - - - - April 62,069 23,140 18,499 86,453 190,161 295,509 72,211 367,720 68,848 26,783 20,179 89,008 204,819 303,228 74,097 377,325 72,727 31,914 May 179,311 66,848 53,440 249,754 549,353 853,693 208,609 1,062,302 198,893 77,375 58,296 257,135 591,699 875,991 214,058 1,090,049 210,100 92,196 June 227,586 84,846 67,828 316,995 697,256 1,083,533 264,773 1,348,306 252,441 98,206 73,991 326,364 751,003 1,111,834 271,689 1,383,523 266,665 117,018 July 244,828 91,274 72,966 341,010 750,078 1,165,619 284,832 1,450,451 271,566 105,646 79,597 351,089 807,897 1,196,064 292,271 1,488,336 286,867 125,883 August 213,793 79,704 63,717 297,784 654,998 - 1,017,865 248,726 1,266,591 237,142 92,254 69,507 306,584 705,488 1,044,451 255,223 1,299,673 250,504 109,926 September 155,173 57,849 46,246 216,133 475,401 738,773 180,527 919,300 172,119 66,959 50,449 222,521 512,047 758,069 185,242 943,311 181,817 79,785 October 62,069 23,140 18,499 86,453 190,161 295,509 72,211 367,720 68,848 26,783 20,179 89,008 204,819 303,228 74,097 377,325 72,727 31,914 November - - - - - - - - - - - - - - - - - - December - - - - - - - - - - - - - - - - - - TOTAL(gallons) 1,144,829 426,800 341,195 1,594,583 3,507,407 - 5,450,501 1,331,889 6,782,390 1,269,856 494,007 372,200 1,641,710 3,777,773 5,592,864 1,366,677 6,959,542 1,341,408 588,637 TOTAL(acre-feet) 3.5 1.3 1.0 4.9 1q 16.7 4.1 4'". 3.9 1.5 1.1 5.0 Ii.0 17.2 4.2 Z.4 4.1 1.8 Flow Requirement(gpm) 19.6 7.3 5.8 27.3 60.1 93.4 22.8 116.2 21.8 8.5 6.4 28.1 64.7 95.8 23.4 119.3 23.0 10.1 Flow Requirement with Safety(gpm) - - - 72.1 - 139.5 - - - 77.7 - - 143.1 - Open Space Phase C Residential Lots Phase D Open Space Phase D Residential Lots Phase E Open Space Phase E Residential Lots Shrub Drip Native Rotor Subtotal Turf Spray Shrub Drip Subtotal Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray Shrub Drip Subtotal Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray Shrub Drip - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 22,981 91,449 219,071 149,960 36,644 186,604 85,957 39,945 23,469 66,784 216,155 350,641 85,683 436,324 50,064 45,840 32,960 37,751 166,614 211,708 51,733 263,441 33,607 66,390 264,185 632,871 433,217 105,861 539,079 248,321 115,396 67,798 192,933 624,449 1,012,964 247,529 1,260,493 144,628 132,426 95,217 109,058 481,329 611,601 149,451 761,052 97,087 84,264 335,312 803,260 549,853 134,362 684,215 315,177 146,465 86,051 244,876 792,570 1,285,685 314,171 1,599,856 183,566 168,079 120,852 138,420 610,917 776,263 189,688 965,951 123,226 90,648 360,715 864,113 591,508 144,541 736,050 339,054 157,560 92,570 263,428 852,613 1,383,085 337,972 1,721,057 197,473 180,812 130,007 148,906 657,199 835,070 204,059 1,039,129 132,561 79,157 314,990 754,577 516,528 126,219 642,748 296,076 137,588 80,836 230,035 744,535 1,207,765 295,130 1,502,895 172,441 157,893 113,527 130,031 573,892 729,216 178,192 907,408 115,758 57,453 228,622 547,677 374,900 91,611 466,510 214,894 99,862 58,671 166,961 540,388 876,603 214,208 1,090,811 125,159 114,599 82,399 94,377 416,535 529,270 129,333 658,603 84,018 22,981 91,449 219,071 149,960 36,644 186,604 85,957 39,945 23,469 66,784 216,155 350,641 85,683 436,324 50,064 45,840 32,960 37,751 166,614 211,708 51,733 263,441 33,607 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 423,874 1,686,721 4,040,640 2,765,926 675,884 3,441,810 1,585,437 736,761 432,864 1,231,803 3,986,866 6,467,385 1,580,376 8,047,761 923,395 845,489 607,921 696,294 3,073,099 3,904,836 954,189 4,859,026 619,865 1.3 5.2 12.4 8.5 2.1 10,6 4.9 2.3 1.3 3.8 12.2 19.8 4.8 2 k 2.8 2.6 1.9 2.1 I's 12.0 2.9 14,9 1.9 7.3 28.9 69.2 47.4 11.6 59.0 27.2 12.6 7.4 21.1 68.3 110.8 27.1 137.9 15.8 14.5 10.4 11.9 52.7 66.9 16.4 83.3 10.6 83.1 - - 70.8 - - - - 82.0 - 165.5 - - - 63.2 - - 99.9 - Phase F Open Space Phase F Residential Lots Phase G Open Space I Phase G Residential Lots Phase H Open Space Phase H Residential Lots Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray Shrub Drip Subtotal Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray Shrub Drip Subtotal Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray Drip Subtotal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 27,160 11,059 18,146 89,973 135,625 33,142 168,767 26,379 22,517 10,708 19,708 79,311 217,221 53,080 270,302 65,989 57,860 46,066 53,820 223,735 34,182 8,353 42,535 78,463 31,948 52,422 259,921 391,807 95,742 487,549 76,207 65,048 30,933 56,933 229,122 627,528 153,343 780,871 190,635 167,151 133,079 155,481 646,347 98,748 24,130 122,878 99,588 40,549 66,536 329,900 497,293 121,519 618,812 96,724 82,562 39,261 72,262 290,809 796,478 194,628 991,106 241,960 212,153 168,908 197,341 820,363 125,334 30,627 155,961 107,133 43,621 71,577 354,892 534,967 130,725 665,692 104,052 88,816 42,236 77,736 312,840 856,817 209,373 1,066,190 260,291 228,225 181,704 212,291 882,512 134,829 32,947 167,776 93,553 38,091 62,504 309,906 467,154 114,154 581,308 90,862 77,558 36,882 67,882 273,184 748,206 182,832 931,039 227,296 199,295 158,671 185,381 770,644 117,738 28,771 146,509 67,901 27,647 45,366 224,932 339,064 82,854 421,917 65,948 56,292 26,769 49,269 198,279 543,053 132,701 675,754 164,973 144,650 115,165 134,551 559,338 85,455 20,882 106,337 27,160 11,059 18,146 89,973 135,625 33,142 168,767 26,379 22,517 10,708 19,708 79,311 217,221 53,080 270,302 65,989 57,860 46,066 53,820 223,735 34,182 8,353 42,535 - - - - - - - - - - - - - - - - - - - - - - - 500,959 203,974 334,697 1,659,495 2,501,536 611,278 3,112,813 486,552 415,309 197,497 363,497 1,462,856 4,006,525 979,038 4,985,563 1,217,134 1,067,194 849,660 992,687 4,126,674 630,468 154,062 784,530 1.5 0.6 1.0 5.1 7.7 1.9 1.5 1.3 0.6 1.1 4,6 12.3 3.0 15.3 3.7 3.3 2.6 3.0 Alga, 1.9 0.5 8.6 3.5 5.7 28.4 42.9 10.5 53.3 8.3 7.1 3..4 6.2 25.1 68.7 16.8 85.4 20.9 18.3 14.6 17.0 70.7 10.8 2.6 13.4 34.1 - - 64.0 - 30.1 - - 102.5 - - - 84.9 - - 16.1 Phase I Open Space Phase I Residential Lots E.School&Whood Park Regional Park TOTAL Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Spray � Shrub Drip Subtotal Turf Rotor Turf Spray Shrub Drip Native Rotor Subtotal Turf Rotor TTurf Spray Drip Native Rotor Subtotal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 45,898 42,112 38,127 29,539 155,677 99,238 24,250 123,488 567,852 218,405 40,027 40,561 866,845 1,421,054 409,919 300,505 456,767 2,588,246 7,237,113 132,595 121,658 110,145 85,335 449,734 286,688 70,055 356,743 1,640,463 630,947 115,634 117,176 2,504,220 4,105,267 1,184,212 868,125 1,319,550 7,477,154 20,907,214 168,294 154,412 139,800 108,310 570,816 363,873 88,916 452,789 2,082,125 800,817 146,766 148,723 3,178,433 5,210,532 1,503,038 1,101,851 1,674,814 9,490,234 26,536,080 181,044 166,110 150,391 116,516 614,060 391,439 95,652 487,092 2,239,862 861,485 157,885 159,990 3,419,223 5,605,269 1,616,904 1,185,325 1,801,694 10,209,191 28,546,389 158,095 145,053 131,327 101,746 536,221 341,820 83,527 425,348 1,955,936 752,283 137,871 139,710 2,985,800 4,894,742 1,411,945 1,035,072 1,573,310 8,915,069 24,927,833 114,746 105,281 95,318 73,848 389,193 248,095 60,625 308,720 1,419,631 546,012 100,068 101,402 2,167,113 3,552,635 1,024,799 751,262 1,141,918 6,470,614 18,092,782 45,898 42,112 38,127 29,539 155,677 99,238 24,250 123,488 567,852 218,405 40,027 40,561 866,845 1,421,054 409,919 300,505 456,767 2,588,246 7,237,113 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 846,571 776,738 703,236 544,834 2,871,379 1,830,392 447,276 2,277,668 10,473,722 4,028,355 738,279 748,123 j 15,988,479 26,210,552 7,560,736 5,542,645 8,424,820 47,738,754 1339484,523 2.6 2.4 2.2 1.7 8.8_ 5.6 1.4 T. 32.1 12.4 2.3 2.3 40 80.4 23.2 17.0 25.9 446:a,', 409.6 14.5 13.3 12.1 9.3 49.2 31.4 7.7 39.0 179.5 69.0 12.7 12.8 274.0 449.1 129.6 95.0 144.4 8180 2,287.4 59.0 - - 46.8 - - - 328.8 - - - 981.7 2,744.8 Water Budget Project Areas ;1W Hines Inc Project Name Montava Regional Park Date Updated 11/2/2022 Prepared By jnh Adjusted Drip Bed Turf Area(AC) Turf Area(AC) Instantaneous Parcel Number Parcel Name Drip Bed Area(AC) Wetted Area(AC)75% Sprays Rotors Native Area(AC) Peak Flow T (GPM) P1 Regional Park 15.66 1 11.75 1 7.83 1 31.32 23.49 932.1 Totals 15.7 11.7 7.8 31.3 23.5 9=1 Total Residential Peak Flow(GPM) Total Open Space Peak 932.1 Flow GPM Est Total Pump Station Flow Rate Watering Window Material and Equipment Operating Period Operating Period Operating Period .. .. .. Turf Rotor 8 6 26 Turf Spray 8 6 26 Shrub Drip 8 6 26 Native Rotor 8 6 26 Water Budget Summary Project Name Montava Regional Park Date Updated 11/2/2022 Prepared By jnh t Hines Inc Equipment Turf Rotor Turf Spray Shrub Drip Native Rotor Area acres 31.32 7.83 11.75 23.49 Month Plant Water Monthly Water Monthly Water Plant Water Monthly Water Monthly Water Plant Water Monthly Water Monthly Water Plant Water Monthly Water Monthly Water Req'mt(in) Req'mt(in) Use(gal) Req'mt(in) Req'mt(in) Use(gal) Req'mt(in) Req'mt(in) Use(gal) Req'mt(in) Req'mt(in) Use(gal) January 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 February 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 March 0.00 0.00 - 0.00 0.00 0.00 0.00 - 0.00 0.00 - April 1.17 1.56 1,319,550 1.17 1.80 380,639 0.90 0.95 300,505 0.54 0.72 456,767 May 3.38 4.51 3,812,034 3.38 5.20 1,099,625 2.60 2.74 868,125 1.56 2.08 1,319,550 June 4.29 5.72 4,838,351 4.29 6.60 1,395.678 3.30 3.47 1,101,851 1.98 2.64 1,674,814 July 4.62 6.15 5,204,892 4.62 7.10 1,501,411 3.55 3.74 1,185,325 2.13 2.84 1,801,694 August 4.03 5.37 4,545,117 4.03 6.20 1,311,092 3.10 3.26 1,035,072 1.86 2.48 1,573,310 September 2.93 3.90 3,298,875 2.93 4.50 951,599 2.25 2.37 751,262 1.35 1.80 1,141,918 October 1.17 1.56 1,319,550 1.17 1.80 380,639 0.90 0.95 300,505 0.54 0.72 456,767 November 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - December 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - 0.00 0.00 - Subtotal(inches/year) 28,77 33.20 17.47 13.28 Subtotal(gallons/year) 24,338,370 1 7,020,684 5,542,645 8,424,820 Subtotal(acre-feet/year) 74.691 21.55 17.01 25.85 Peak Flow(gpm) 417.061 120.31 94.98 144.37 Peak Flow Normalized(gpm/acre) 13.321 15.36 8.09 6.15 PROJECT • IRRIGATED ACRES 74.4 GALLONSIYEAR 45,326,519 ACRE FEET/YEAR 139.1 PEAK SEASON GPM 776.7 INSTANTANEOUS PEAK GPM REQUIREMENT 932.1 memorandum To: TST Inc. Consulting Engineers KU LLMAN WATER ENGINEERING, LLC From: Rachel Kullman, P.E. Date: July 11, 2024 Re: Montava Non-Potable Water Balance (West of Giddings Road) The purpose of this memorandum is to describe a non-potable water balance calculated for the portion of the Montava Development that will be located west of Giddings Road. Montava's non-potable system (west of Giddings Road) will include a non-potable pond (West Pond), pump station and a piping network used to distribute non-potable surface water(from shares in the Water Supply & Storage Company (WSSC)) and groundwater (from multiple groundwater wells) to multiple phases of residential development (including residential and open space landscapes). The following summarizes the areas that will be irrigated under Montava's non-potable system (west of Giddings Road): Residential = 12.82 acres Open Space = 53.95 acres Total = 66.77 acres Landscapes under the non-potable system will include a mixture of turfgrass, native grass, trees and shrubs. Non-Potable Irrigation Demand The annual irrigation water demand under the non-potable system (west of Giddings Road)for the residential and open space areas was estimated by Hines Inc.' to be equal to 119.66 acre- feet per year. We have reviewed the assumptions used by Hines Inc. in calculating these demands and find them reasonable based our professional experience. More specifically, Hines Inc. used the following assumptions to develop the demand estimates for Montava: •Weather data: • Weather data obtained from a number of regional weather stations, over an extended historical period.. • Used an average of collected weather data for calculations. • Consumptive use method: • Used Penman-Monteith ' The demand estimates provided by Hines Inc. were obtained in September 2023 and are subject to change as development plans are finalized. 2 • Verified approach by comparing results to other methods calculated by Northern Colorado Water Conservancy District, Colorado State University, and Open ET. • Seasonal Crop Coefficients: • Turf: 0.7 hybrid type; 0.5 for Enviroturf • Ornamental Tree/Shrub: 0.5 • Native Grasses: 0.3 • Rootzone Depth: • Turf— 6-inches • Shrubs— 18-inches • Trees— 36-inches • Native Grass— 12-inches • Irrigation Application Efficiency: • Turf— overhead spray • Rotor— 75% efficient • Pop Up Spray— 65% efficient • Trees & Shrubs - Point Source Drip— 95% efficient • Native —Overhead Spray— 75% efficient It should be noted that the irrigation demands presented in this memorandum are equivalent to a delivery requirement, not a consumptive use requirement. Therefore, inefficiencies associated with the various methods of application and water storage capacity in the soil are already considered within these values. The irrigation demand calculations completed by Hines Inc. for Montava are equal to 1.79 acre-feet per acre, which is reasonable given the planned landscape materials and irrigation application methods. Non-Potable Water Sources When non-potable surface water supplies are available to Montava under the WSSC system, those sources will be used before groundwater to meet irrigation demands. Any unmet demands will be met with groundwater available from six existing wells (Portner Well #1, Portner Well #2, Kluver Well #1, Kluver Well #2, Fitzsimmons Well #1, and Fitzsimmons Well #2). The transmountain (TM) component associated with three of Montava's 3.25 WSSC shares are intended to be used for augmentation in Montava's pending augmentation plan. Although Montava will have the option to use the TM portion of these three shares for irrigation, should they not be needed for augmentation, Montava does not consider these TM shares to be a source of supply for their planned non-potable system. Montava will use the remaining native- only component of these three shares, as well as both the TM and native components of the remaining 0.25 WSSC share to supply its non-potable irrigation system. The WSSC water will be delivered to the West Pond when available to Montava. Phone : 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 3 The Applegate Report2 quantifies the average annual delivery yield associated with the TM portion and native-only portion of Montava's WSSC shares. The estimated average annual delivery yield, on a per share basis, is as follows: TM-only WSSC share = 35.85 acre-feet per year Native-only WSSC share = 44.12 acre-feet per year Full WSSC share = 79.97 acre-feet per year For Montava's three native-only shares and full quarter WSSC share, the anticipated delivery yield is 152.4 acre-feet per year. Irrigation water available under the WSSC system is not often available during the first part of May, but can often times be available into early September. For this reason, we assume WSSC will be available to meet demands during the entire months of June, July and August, but only half of the month in May and September. No WSSC water is likely to be available during the months of April and October. Groundwater available from the six existing groundwater wells is capable of legally and physically being delivered for irrigation to the Montava non-potable system (west of Giddings Road). Groundwater will be pumped from the wells, delivered to the West Pond, and redistributed throughout the non-potable system for delivery to irrigation sites. Proper measurement and accounting will be developed to ensure use of the water from these wells is compliant with relevant decrees, permits, and any other requirements, including the decreed location of use. Water Balance The following table includes a water balance for the Montava non-potable system (west of Giddings Road), including irrigation demands and irrigation supplies (both WSSC and groundwater). • WSSC is estimated to entirely meet the demands during the months of June, July and August, but only half of the demands during the months of May and September. In the water balance, we assumed that the WSSC shares cannot be stored in the West Pond for more than 72-hours. • The remaining demands in May and September, as well as all the demands in April and October are met with groundwater. We assume that use from the groundwater wells is limited to their decreed place of use. 2 Engineering Report in Case No. 20CW3208, Water Supply& Storage Company Water Rights Change- of-Use. Prepared by Applegate Group, Inc., July 2024. Phone : 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502 4 Montava West Side Non-Potable Irrigation System Demand Supply Amount of Residenti WSSC Fitzsim Fitzsim Total Month al&Open Shares Portner Portner Kluver Kluver mons mons Ground Total Spaces Used Well#1 Well#2 Well#1 Well#2 Well#1 Well#2 water Supply AF AF AF AF AF AF AF AF AF AF April 6.5 0.0 0.4 0.4 1.5 1.5 1.4 1.4 6.5 6.5 May 18.7 9.4 0.6 0.6 2.2 2.2 2.0 2.0 9.4 18.7 June 23.8 23.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23.8 July 25.6 25.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 25.6 August 22.3 22.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 22.3 September 16.2 8.1 0.5 0.5 1.9 1.9 1.7 1.7 8.1 16.2 October 6.5 0.0 0.4 0.4 1.5 1.5 1.4 1.4 6.5 6.5 Total 119.7 89.2 1.8 1.8 7.0 7.0 6.4 6.4 30.5 119.7 WATER BALANCE(Supply-Demand),AF= 0.0 Estimated WSSC Yield,AF= 152.42 Total WSSC Use,AF= 89. Amount of Excess WSSC,AF= `,,'.'I As shown, only 89.2 acre-feet of WSSC, out of an estimated 152.4 acre-feet per year available, is needed to meet the irrigation demands. A total of 30.5 acre-feet per year of groundwater is needed to meet the unmet demands in April, May, September and October. This amount of groundwater is far less than what has historically been used from these wells for agricultural irrigation. It should also be noted that although the water demands and water supplies presented in this water balance are based on average conditions, there is likely to be sufficient water supplies available under the WSSC shares and groundwater wells to cover any increases in demand or to mitigate for any decreases in surface water supplies. Additionally, because the irrigation system demands have not yet been quantified for the non-potable system that will be located on the east side of Montava, we have not yet completed a water balance for that non-potable system. Phone : 505-690-1432 1 Email : rachel@kullmanwater.com I Web : www.kullmanwater.com Address: P.O. Box 5464 Santa Fe, NM 87502