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HomeMy WebLinkAbout04/06/2023 - Water Commission - AGENDA - Work Session WATER COMMISSION WORK SESSION AGENDA April 6, 2023, 5:30 – 7:30 p.m. Online via Zoom and in person at 700 Wood St, Poudre Conference Room 04/06/2023 Agenda Page 1 This hybrid Water Commission meeting will be available online via Zoom, by phone, or in person in the Poudre Conference Room of 700 Wood St. The meeting is available to join beginning at 5:00 p.m. Participants should join at least 15 minutes prior to the 5:30 p.m. start. ONLINE PUBLIC PARTICIPATION: You will need an internet connection on a laptop, computer, or smartphone, and may join the meeting through Zoom at https://zoom.us/j/92868227991 Webinar ID: 928 6822 7991 (Using earphones with a microphone will greatly improve your audio). Keep yourself on muted status. For public comments at the beginning of the meeting, the Chairperson will ask participants to click the “Raise Hand” button to indicate you would like to speak at that time. Staff will moderate the Zoom session to ensure all participants have an opportunity to comment. PUBLIC PARTICIPATION BY PHONE: Please dial +1 346 248 7799 and enter Webinar ID: 928 6822 7991. Keep yourself on muted status. For public comments at the beginning of the meeting, when the Chairperson asks participants to click the “Raise Hand” button if they wish to speak, phone participants will need to press *9 to do this. When you are called, press *6 to unmute yourself. PUBLIC PARTICIPATION IN PERSON: To participate in person, individuals should come to the Poudre Conference Room of 700 Wood St and be prepared to follow strict social distancing guidelines. There may be need to limit the number of individuals in the meeting room, and thus staging for individuals to speak may need to occur in the lobby or outside (weather permitting). Individuals who wish to speak will line up along the northern wall, maintaining physical distancing. The chairperson will call upon each participant to speak. Documents to Share: Any document or presentation a member of the public wishes to provide to the Water Commission for its consideration must be emailed to KaMartinez@fcgov.com at least 24 hours before the meeting. (Continued on next page) WATER COMMISSION WORK SESSION AGENDA (revised 02-01 at 2:00 p.m.) April 6, 2023, 2022, 5:30 – 7:30 p.m. Online via Zoom and in person at 700 Wood St, Poudre Conference Room 04/06/2023 Agenda Page 2 1. CALL TO ORDER (5:30) 2. AGENDA REVIEW 3. COMMUNITY PARTICIPATION (3 minutes per individual) 4. NEW BUSINESS a. Discussion Items i. Water Efficiency Plan Update (15-minute presentation, 45-minute discussion) Alice Conovitz, Water Conservation Specialist Pete Iengo, Senior Community Engagement Specialist Staff will provide an overview of the planned Water Efficiency Plan update process, which is underway and will continue through 2024. Additionally, Commissioners will engage in a feedback collection activity focused on demand management strategies (conservation and efficiency programs, codes and other efforts). Commissioner feedback will impact demand management strategy evaluation for water savings potential, equity, cost and other factors. (continued on next page) Provide Comments via Email: Individuals who are uncomfortable or unable to access the Zoom platform or participate by phone are encouraged to participate by emailing comments to KaMartinez@fcgov.com at least 24 hours prior to the meeting. If your comments are specific to any of the discussion items on the agenda, please indicate that in the email subject line. Staff will ensure your comments are provided to the Water Commission. Documents to Share: If community members wish to share a document or presentation, Staff Liaison Jason Graham’s administrative professional needs to receive those materials via the above email address at least 24 hours before the meeting. WATER COMMISSION WORK SESSION AGENDA (revised 02-01 at 2:00 p.m.) April 6, 2023, 2022, 5:30 – 7:30 p.m. Online via Zoom and in person at 700 Wood St, Poudre Conference Room 04/06/2023 Agenda Page 3 ii. Discuss Streamlined Format of Water Resources Monthly Report (20-minute discussion) Jason Graham, Director of Water & Staff Liaison to the Water Commission 5. ANNOUNCEMENTS 6. ADJOURNMENT (7:30) Presented by: Water Efficiency Plan Update Alice Conovitz Water Conservation Specialist Pete Iengo Sr Community Engagement Specialist 04-06-23 Overview & Input Exercise 2Purpose & Agenda 15 Minutes –Water Efficiency Plan (WEP) update overview 10 Minutes –Q&A 30 Minutes –Engagement exercise •Input on new conservation & efficiency strategies to evaluate in WEP update 5 Minutes –Wrap -up Purpose Agenda Share information & solicit input Guide Guide Water Conservation, Utilities and City on water demand management Set Set water use goals Identify Identify conservation and efficiency strategies (roadmap to goals) Meet Meet State Colorado Water Conservation Board requirements WEP Purpose and Content 5 WEP content must include: 1.Overview of existing water supply system & reliability 2.Water demands & historical demand management 3.Integrated planning & efficiency benefits/goals 4.Selection of water efficiency activities a.Foundational activities, targeted assistance/ incentives, regulations, education 5.Implementation and monitoring WEP Helps Us Plan for Resilience 6 Because our water future is uncertain… •Climate change impacts, population growth, regional issues … we plan for multiple futures •Supply and demand •Near-term and long-term •Avoid, minimize, offset impacts Average Percentage of Years Needing Restrictions Source: 2019 Water Supply Vulnerability Study Assumes Halligan is implemented, 2065 baseline demand of 40,629 AFY. Precipitation Change -10%-5%0%7%15% 8°F 5°F 2°F 0°F Temperature Change WEP: One of Many Planning Tools Align with existing policies, plans, projects Water supply •Water Supply & Demand Management Policy •Water Supply Vulnerability Study •Halligan Water Supply Project Water demand •Water Shortage Action Plan City-wide climate planning •Our Climate Future •Municipal Sustainability Adaptation Plan One Water collaborative planning •Cross-departmental partnerships •Community engagement 7 Current WEP goal: 130 GPCD by 2030 •34% decrease since 2000 •Handout summarizes current strategies More action needed •Additional ↓ 6.5% needed to meet goal Current State: Making Progress 8 87 73 124 66121,300 137,200 105,000 110,000 115,000 120,000 125,000 130,000 135,000 140,000 0 50 100 150 200 250 20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022Community Gallons per Capita per Day (GPCD)&Population 211 TOTAL 139 TOTAL •One Water integrated water resource management •Emphasis on land use planning •Quantitative modeling •Numeric modeling of water savings from conservation and efficiency strategies under different climate and growth scenarios •Equity lens •Equitable participation in update •Analyze for equitable outcomes and gaps •Re-evaluate 130 GPCD by 2030 (target and GPCD metric) •Consider modeling, vulnerabilities, climate, growth, attainability •Identify & “score” demand management strategies •Broad, diverse input •Evaluate based on savings, equity, cost, resources, feasibility •Integrate into Our Climate Future Opportunities: 2024 WEP Update Opportunities 9 WEP Update Key Tasks Build water demand model that: -Evaluates individual strategies for water savings -Includes climate change, population, and land use projections -Transfers to staff Build & Model Q1 2023 –Q2 2024 Engage to identify water conservation strategies & equity criteria: -Broad, diverse input including historically excluded or underserved community members Engage Q2 2023 –Q1 2024 -Analyze equity & model water savings from conservation strategies -Prioritize tactics to implement & include in OCF two-year tactical plan Analyze & Prioritize Q1 –Q2 2024 -Draft, revise, finalize WEP -Seek Water Commission input, City Council & CWCB approval Prepare & Finalize Q2 –Q4 2024 10 13Water Commission Input –Activity (15 minutes) Activity Overview 1.Review new strategy concepts 2.“Dot” each strategy to indicate level of interest 3.Write sticky notes for •New ideas •Want more info Goal: Learn which NEW conservation and efficiency strategies Commissioners are interested in seeing evaluated through the WEP update process WEP evaluation criteria expected to include: •Water saving potential •Equitable outcome criteria •Cost •Feasibility •Other criteria TBD Dot Sticker Key: High Medium Low 14Water Commission Input –Discussion (15 minutes) Discussion Prompts •What new strategies should be considered for evaluation in WEP update? •What types of additional information would be helpful? •What additional evaluation criteria should be considered to prioritize conservation & efficiency strategies? (beyond water savings, equitable outcomes, cost, feasibility) •Any questions or discussion around existing and currently proposed strategies? (see handout) 16Wrap-up •Coming up •Kick off modeling work with consultant •Communications & engagement •Planning •Consultant scoping & RFP •Community partner recruitment •Planning for equity •Leadership Team kick-off •Thank you –your input is valuable! •Plan to update Water Commission on WEP progress (e.g., 1-year progress memo) •Will seek recommendation of final WEP (approx. Q3 2024) For Questions or Comments, Please Contact: THANK YOU! Mariel Miller, Alice Conovitz, Pete Iengo mamiller@fcgov.com, aconovitz@fcgov.com, piengo@fcgov.com Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorTiered, Seasonal Rate StructuresRate tiers (increasing block rate structure) based on water use incentivize water savings. There are 3 tiers for residential single‐family and duplex customers, 1 tier for multi‐family units, and 2 tiers for commercial customers. Muti‐family and commercial customers face higher rates from May to October, when water use is higher due to irrigation.Adopted in 2003 RatesResidential and CommercialIndoor and OutdoorAdvanced Metering InfrastructureAdvanced metering infrastructure (AMI) provides high‐resolution (hourly) water use data for each tap, supporting data‐based water management such as leak detection and use monitoring. Installed in 2014 InfrastructureResidential and CommercialIndoor and OutdoorSystem Loss/Efficiency Annual AuditingCurrently conduct annual water loss audit following state House Bill 1051 requirements. Utilities aims to replace 1‐5% of distribution line each year to modernize infrastructure and minimize leaks. Water mains monitored for leaks.Active program started in 1993InfrastructureResidential and CommercialSystemPlumbing Standards (Code Section 5‐126)All construction within the City of Fort Collins shall comply with the most recent International Plumbing Code, among other codes and standards. These codes require bathroom and kitchen faucet aerators, showerheads and toilets to stay below the flow rates of WaterSense labeled fixtures.Adopted in 1978, local amendments in 2012, 2019 and 2022CodeResidential and CommercialIndoorGraywater Standards (Code Section 5‐151) ‐ toilet and urinal flushingGraywater may be used for toilet and urinal flushing, with permit. Adopted in 2022 CodeResidential and CommercialIndoorWasting of Water Prohibition (Code Section 26‐166)Staff enforces the section of City Code that prohibits wasting water. Wasting water complaints are investigated. Complaints are used as an education tool, but enforcement by ticketing is also an option.Adopted in 1972, updates in 1984 and 2014CodeResidential and CommercialOutdoorParkway Landscaping Regulations (Land Use Code Section 3.2.1)The City updated the Streetscape Standards to include more flexibility to xeriscape the parkway, the strip of land between a residential street and the sidewalk.Adopted in 2013 CodeResidential and CommercialOutdoorLand Use and Irrigation Standards (Land Use Code Section 3.2.1)New development landscape and irrigation plans are reviewed for compliance with the Land Use Code's water conservation standards.Adopted in 1994, with subsequent amendmentsCode Commercial OutdoorOngoing Conservation and Efficiency Strategies ‐ Rates, Codes, InfrastructurePage 1 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorWater Efficiency Upgrades at City BuildingsThe City is committed to building new City buildings to LEED standards including water efficiency upgrades. Audits are conducted at existing facilities and upgraded water‐efficient indoor fixtures and sprinkler system equipment are installed. Adopted in 2010 Code Commercial IndoorContinuous Consumption (Leak Alerts)Customers receive mail, email or text leak alerts in near real‐time, helping customers save water and avoid costly property damage. Active program started in 2015 (res.) and 2018 (comm.)ProgramResidential and CommercialIndoor and OutdoorCustomer Use Monitoring (Data Portal)With this web‐based portal, customers can monitor water use in near real‐time, view personalized water budgets, receive conservation tips, and sign up for alerts. Currently uses MyWater platform.Active program started in 2019Educational ProgramResidential and CommercialIndoor and OutdoorXeriscape Demonstration GardenEstablished demonstration garden at City Hall provides living examples of regionally‐adapted plants and planting information. Staff provide tours upon request.1986Educational ProgramResidential and CommercialIndoor and OutdoorEducation ProgrammingUtilities staff implement and participate in numerous community and business education programs, host trainings (e.g., xeriscape design), and distribute materials (e.g., Lawn Watering Guide).Active program started in 1977Educational ProgramsResidential and CommercialIndoor and OutdoorWater ReportsCustomers receive 6‐12 customized reports each year presenting their water use and comparing it to either similar households or historical use.Active program started in 2014 (res.) and 2019 (comm.)Educational ProgramResidential and CommercialIndoor and outdoorIndoor Efficiency RebatesRebates for qualifying high‐efficiency equipment including toilets, clothes washers, and showerheads. Active program started in 2003Incentive ProgramResidential and CommercialIndoorCertified Landscape Professionals ProgramThe Certified Landscape Professionals (CLP) program is a trade ally program which identifies certified landscape and irrigation professionals. CLPs have gone through the rigorous process of obtaining certification from a leading landscape organization, which is why Utilities recommends them for landscaping and irrigation needs. Active program started in 2016Educational ProgramResidential and CommercialOutdoorXeriscape Incentive ProgramCustomers receive financial incentive and educational resources to convert existing landscapes to more water‐efficient, resilient, and regionally‐adapted landscapes.Active program started in 2010Incentive ProgramResidential and CommercialOutdoorOngoing Conservation and Efficiency Strategies ‐ ProgramsPage 2 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorCustom Commercial RebatesCustom rebates are offered for any technology (e.g., cooling tower conductivity control, leak detection and repair, fixture replacement, etc.) that has a documented water savings from the current process or equipment.Active program started in 2011Incentive ProgramCommercialIndoor and OutdoorCommercial Facility Assessments Conservation staff perform facility audits to assess water and energy use and make recommendations for improved efficiency. Some direct installation of low‐flow aerators and pre‐rinse spray valves. Currently focused on small/medium businesses and perform about 10 per year.Active program started in 2004Technical Assistance ProgramCommercial IndoorLandscape Water Budget ProgramWater budgets based on irrigated area, landscape type, and weather provide customized water use targets to help customers understand and manage their water use. A water budget helps make the best use of resources by tracking water use and comparing it to what the landscape actually needs. Active program started in 2018Educational ProgramCommercial OutdoorAllotment Management ProgramCustomers whose tap was undersized receive temporary exception from excess water use surcharges to convert existing landscapes to more water‐efficient, resilient, and regionally‐adapted landscapes.Active program started in 2019 (2024 last year for new applications)Incentive ProgramCommercial OutdoorIrrigation Rebates ‐ Commercial (e.g., Midstream Irrigation Rebates)Utilities works directly with contractors (CLPs) to encourage installation of high‐efficiency irrigation equipment. With this approach, more irrigation installs are performed by qualified, water‐efficiency‐focused contractors. Customers working with CLPs receive high‐quality service and are no longer burdened with rebate applications.Active program, current format started in 2018Incentive ProgramCommercial OutdoorResidential Water BudgetsResidential water budgets based on occupancy, irrigable area, and weather provide customized water use targets to help customers understand and manage their water use. A water budget helps make the best use of resources by tracking use and comparing it to water‐use goals. Could be expanded to create budget‐based rates or used when responding to a water shortage instead of prescriptive restrictions.Active program started in 2020Educational ProgramResidentialIndoor and OutdoorHome Efficiency Audits and Equipment InstallationIn partnership with Larimer County Conservation Corps, customers receive a water and energy efficiency home assessment and direct installation of efficient equipment.Active program started in 2007Technical Assistance ProgramResidential IndoorPage 3 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorShift ‐ Turn off irrigation by Oct. 12‐year pilot marketing campaign and pledge to stop irrigation on Oct. 1, in exchange to be entered to win one of many $50 bill creditsImplemented in 2021 and 2022Incentive ProgramResidential OutdoorGarden in a BoxThrough a partnership with Resource Central, customers receive rebates for professionally designed, waterwise garden kits tailor‐made for Colorado yards.Active program started in 2012Incentive ProgramResidential OutdoorSprinkler Equipment Rebates ‐ ResidentialRebates for qualifying equipment including rain and soil moisture sensors, weather‐based irrigation controllers, flow sensors, master valves, spigot timers, rotary nozzles, and drip conversion equipment.Active program started in 2006Incentive ProgramResidential OutdoorSprinkler Checkup ProgramCustomers receive a watering evaluation and efficient schedule. They also learn how to find leaks and keep vegetation healthy all summer long.Active program started in 1999Technical Assistance ProgramResidential OutdoorPage 4 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorNew development front yard turf limitations Example: 30% maximum front yard turf, 13 gallons per square foot water use. Proposal under development ‐ round 2 of public engagement Proposed code/ordinanceResidential & CommercialOutdoorWatering window ‐ no overhead watering 10 a.m. ‐‐ 6 p.m.Currently a shortage response; proposal would make permanent & year‐roundProposal under development ‐ round 2 of public engagement Proposed code/ordinanceResidential & CommercialOutdoorNew development irrigation standardsCreate required irrigation standards for new development to reduce water use and improve landscape resiliency. Examples:‐ no overhead irrigation for < 6‐ft wide areas‐ dedicated automatic irrigation to trees‐ High‐efficiency equipment & irrigation plan required for all property typesProposal under development ‐ round 2 of public engagement Proposed code/ordinanceResidential & CommercialOutdoorSoil amendment requirement updatesHealthy soils use less water; therefore, goal is to revise soil amendment requirements to reduce barriers and increase compliance. Current ordinance adopted 2003. Proposal under development ‐ round 2 of public engagement Proposed code/ordinanceResidential & CommercialOutdoorIn‐Progress ProposalsPage 5 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorVoluntary Water Shortage WatchVoluntary indoor water use strategies encourage optional reductions based on water‐efficient best practices and will also be promoted during any mandatory outdoor water use restrictions. In addition, the Water Shortage Watch Action Level involves voluntary restrictions, which are based on Level I mandatory actions or best practices and will promote awareness while staff is continuing to monitor the given situation. If watch declarationWater Shortage ResponseResidential and CommercialOutdoorWatering window ‐ no overhead watering 10 a.m. ‐ 6 p.m.Currently a shortage response; proposal would make permanent and year‐roundIf shortage declarationWater Shortage ResponseResidential and CommercialOutdoorLawn Watering Application RatesLevel I: 1"/week targetLevel II: 0.75"/week targetLevel III: no wateringIf shortage declarationWater Shortage ResponseResidential and CommercialOutdoorDay‐of‐Week Lawn Watering LimitationsLevel I: 2 days/weekLevel II: 1 day/weekLevel III: no watering(street address digits used to determine watering days)If shortage declarationWater Shortage ResponseResidential and CommercialOutdoorWater Features and Fountains LimitationsLevel I: unrestrictedLevel II: not allowedLevel III: not allowedIf shortage declarationWater Shortage ResponseResidential and CommercialOutdoorIndividual Outdoor Pools/ToysLevel I: unrestrictedLevel II: unrestrictedLevel III: not allowedIf shortage declarationWater Shortage ResponseResidential and CommercialOutdoorResidential Vehicle Washing LimitationsLevel I: must use shutoff nozzleLevel II: not allowed May ‐ August, must use shutoff nozzleLevel III: not allowedIf shortage declarationWater Shortage ResponseCommercial OutdoorCity Fleet Vehicle Washing LimitationsLevel I: once per week, must use shutoff nozzleLevel II: not allowedLevel III: not allowedIf shortage declarationWater Shortage ResponseCommercial OutdoorDealership Vehicle Washing LimitationsLevel I: once per week, must use shutoff nozzleLevel II: upon saleLevel III: upon saleIf shortage declarationWater Shortage ResponseCommercial OutdoorSpraying Impervious Surface LimitationsLevels I, II, and III: not allowed except essential If shortage declarationWater Shortage ResponseCommercial OutdoorWater Shortage Response ActionsPage 6 of 7Water Commission Work SessionApril 6, 2023 Water Efficiency Plan UpdateSummary of existing and currently proposed water conservation and efficiency strategies.Strategy DescriptionApplicationStrategy TypeCustomer CategoryIndoor/ OutdoorStreet Sweeping LimitationsLevel I: unrestrictedLevel II: local limited to essential Level III: local and arterial 1x/month, local limited to essentialIf shortage declarationWater Shortage ResponseCommercial OutdoorHydrant Flushing/Testing Levels I, II, and III: limited to critical/approved situations If shortage declarationWater Shortage ResponseCommercial OutdoorMisting DevicesLevel I: unrestrictedLevel II: not allowedLevel III: not allowedIf shortage declarationWater Shortage ResponseCommercial OutdoorSplash Parks and Community Outdoor PoolsLevel I: unrestrictedLevel II: unrestrictedLevel III: splash parks not allowed, pools allowed if already filledIf shortage declarationWater Shortage ResponseCommercial OutdoorPage 7 of 7Water Commission Work SessionApril 6, 2023 Utilities electric · stormwater · wastewater · water 700 Wood Street PO Box 580 Fort Collins, CO 80522 970.212.2900 V/TDD: 711 utilities@fcgov.com fcgov.com/utilities M E M O R A N D U M DATE: April 6, 2023 TO: Water Commission FROM: Michael Neale, Water Resources Engineer & Water Resources Division Staff RE: March 2023 Water Resources Division Staff Report Purpose This memorandum is intended to update the Water Commission on water resource conditions for the City of Fort Collins Water Utility (Water Utility) and provide updated outlook information. For additional information, please refer to the City’s website: https://www.fcgov.com/utilities/water- status Supply and Demand • Water Supply – During the month of March, water supply consisted of 58% from the Cache La Poudre River, and 42% from Horsetooth Reservoir. Cache la Poudre Basin Snowpack: Natural Resources Conservation Service SNOTEL: https://www.nrcs.usda.gov/wps/portal/wcc/home/quicklinks/states/colorado/products/basingraphs Cache la Poudre River flow: Graphical data for the Poudre River is available on-line at: • Cache La Poudre River at the Canyon Mouth https://dwr.state.co.us/Tools/Stations/CLAFTCCO?params=DISCHRG Water Supply Considerations: • Water Resources Division maintains close communication with Northern Water regarding any drought response or policy action affecting the CBT system. As of now, there is no indication of drought management action needed from Northern Water. • Water Resources Division is closely monitoring the hydrology of the Colorado River basin, the statewide and regional discussions around the Colorado River Compact, and any demand management action by the Federal Bureau of Reclamation in response to drought in the Colorado River basin. • Currently, no drought management action is in effect. If drought management action is deemed necessary, the Water Shortage Action Plan (WSAP) is in place to guide our decisions and actions (fcgov.com/WSAP). City of Fort Collins Utilities Scenario Demand (AF) Poudre Supply (AF) Horsetooth Supply (AF) Horsetooth, Carryover for 2023 (AF) NPIC Share CBT High Demand Low Supply Average Demand Average Supply Low Demand High Supply NOTES: MGD = million gallons per day; PVP = Pleasant Valley Pipeline; CBT = Colorado-Big Thompson Project; NPIC = North Poudre Irrigation Company; MU = Multiple Use (NPIC allocation of CBT water, measured in acre-feet per share); AF = acre-feet Remaining Water Demand and Supply from Apr 06 - Oct 31, 2023 ASSUMPTIONS • Three scenarios of projected demands and remaining supplies through the end of the Water Year (Oct 31) DEMANDS (treated only) • Average Demand is projected demand (+ 5%) • Low Demand is projected demand (-10%) • High Demand applies historical worse case factor to monthly projected demand SUPPLIES Poudre - Fire Impacted Scenarios • Low supply is a severely fire impacted poudre - 60% of the annual average intake. Average supply is a moderately impacted poudre - 70% of average. High Supply - 90% of average Poudre Horsetooth Reservoir • Horsetooth Supplies include CBT, NPIC MU & Windy Gap • CBT supply is 60%, 70% and 80% quota, • NPIC MU allocation is 2.25, 2.50 and 2.80 AF/share • Windy Gap is 2,100 AF (Nov-May). 70% and 80% quota have additional 1,750 AF Windy Gap pumped (Jun-Oct) • All remaining Horsetooth raw water obligations have been deducted • 1,500 AF exchange of Joe Wright water for CBT is included Horsetooth Carryover Objective • Amount of this year's CBT supply to carryover into next year • Max amount allowable is 4,190 AF before 10% shrink 21,283 3,671 9,722 4,190 16,772 6,584 15,241 4,190 9,990 8,027 18,551 5,797 13,356 4,190 8,919 Poudre Supply Horsetooth Supply NPIC Share CBT CBT Carryover for 2024 0 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 High Demand Low Supply Average Demand Average Supply Low Demand High SupplyVolume (acre-feet)Poudre Supply (AF)Horsetooth Supply (AF) NPIC Share CBT Horsetooth, Carryover for 2023 (AF)Demand (AF)