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HomeMy WebLinkAboutMemo - Mail Packet - 07/16/2024 - Memorandum from Dave “DK” Kemp re Council follow-up: Mail Creek Trail Page 1 of 2 Park Planning & Development Department 215 N Mason St PO Box 580 Fort Collins, CO 80522 970-416-2192 fcgov.com/parkplanning MEMORANDUM Date: June 28, 2024 To: Mayor and City Council Through: Kelly DiMartino, City Manager Tyler Marr, Deputy City Manager Dean Klingner, Community Services Director From: Dave “DK” Kemp, Senior Trails Planner Subject: Council follow-up: Mail Creek Trail The purpose of this memo is to provide a response to questions posed during the June 25, 2024 Council Work Session regarding the newly constructed Mail Creek Trail. Question #1: What design considerations does the City use to protect and enhance wildlife when trails are constructed near riparian corridors? Staff incorporates the planning for and protection of wildlife habitat when designing and constructing trails near or along riparian corridors, and in most situations will provide a generous buffer between the trail and waterway. We have been successful over time designing and constructing trails like the Poudre River Trail away from the waterway where large areas of undeveloped property is available. When constructing trails along an irrigation ditch or along more constrained riparian corridors, i.e., Spring Creek, staff is often challenged by physical constraints and imposing property lines which leads to the trail being constructed closer to the waterway. In addition to buffers, other wildlife-friendly aspects of project design can include native and pollinator-friendly plantings, reduction of erosion and restoration of stream/ditch banks. Question #2: In the case of Mail Creek, specifically, why is the trail located close to the irrigation ditch? The eastern section of the Mail Creek Ditch was relocated approximately 20’ to the north in order to accommodate the trail between the ditch and the existing Bacon Elementary School fence/property line. This constraint limited the ability to create a wider buffer along the school property. The future Schoolside Park will border Timberline Road. As a result, maintaining the proximity of the trail near the ditch allows flexibility to design the active spaces in the park away from the roadway. Docusign Envelope ID: 2306D0F9-011D-4301-BDA2-EE9CC7F79B85 Page 2 of 2 It is staff’s assessment that the relocation of the Mail Creek Ditch will significantly enhance the wildlife habitat along the trail/riparian corridor. The banks of the original ditch had been severely scoured which caused steep side slopes. The New Mercer Ditch Company had placed large chunks of concrete along the banks to prevent future erosion; however, the issue persisted. The newly designed and constructed relocated ditch now features more gradual slopes which provides bank stabilization, supports the growth of vegetation, and will improve the wildlife habitat. Additionally, the new design enhances safety for trail users by removing steep drop offs into the irrigation ditch. Question #3: What is the vegetation restoration plan? The vegetation restoration plan for this trail includes a mix of native grasses and wildflowers specifically designed for the area and approved by the Natural Areas Department. The species included in this mix consist of the following species: Wildflowers • Plains Coreopsis • Purple Prairie Clover • Indian Blanketflower • Rocky Mountain Penstemon • Mexican Hat Grasses • Indian Ricegrass • Sideoats Grama • Buffalograss • Blue Grama • Bottlebrush Squirreltail • Prairie Junegrass • Green Needlegrass • Switchgrass • Western Wheatgrass • Sand Dropseed The seed mix will restore and enhance the natural habitat of the trail area as well as contribute to healthy pollination. In addition to the native grass, ten trees were planted on Kechter Farms neighborhood to mitigate the trees that needed to be removed for the project. cc: Mike Calhoon, Parks Director Jill Wuertz, Sr. Manager Park Planning and Development Greg Oakes, Landscape Architect Docusign Envelope ID: 2306D0F9-011D-4301-BDA2-EE9CC7F79B85