Protect Natural Space in Sherrelwood, Colorado
Nature Belongs Here
The Save the Franklin Reservoir effort launched in May of 2026 in response to a proposed development on top of the former reservoir basin. Originally built in 1891, the reservoir represents one of the last parcels of land in Sherrelwood, Colorado that has yet to be developed beyond its original agricultural use.
Home to mature cottonwoods, native grasses, and various species of birds, foxes, bats, and other wildlife, Sherrelwood deserves the opportunity to preserve this land for current residents and future generations.
The Sherrelwood Story
Developed in the 1950s during the post WWII housing boom, Sherrelwood was originally a neighborhood built for modest, affordable, single family homes close to Denver. The neighborhood and streets were named by developers to evoke images of nature as well as mirror names of exotic travel destinations.
Agricultural Roots
The Franklin Reservoir (also known as the Rankin Reservoir or the Storm Reservoir) has historic connections to the Clear Creek via the Farmers High Line Canal, and held storm water and water for agriculture during western expansion of the United States. When the land was acquired by the City of Thornton, the water rights were routed to the municipal system. Years later, the reservoir was drained and has sat empty since the 1990s.
Our Legacy
Despite decades of attempts by the community to advocate for parks and open spaces, the neighborhood continues to serve as a place to absorb dense housing. The Franklin Reservoir represents one of the last natural spaces suitable for a public park. It mirrors several parks in other neighborhoods across Adams County, yet is under threat of development due to current ownership.
“Parks, Open Space and Cultural Arts exist to significantly enhance quality of life, enrich our communities and inspire.”
— Adams County Board of County Commissioners, Parks, Open Space & Cultural Arts Month Proclamation, July 2025
Contact
Send us an email to learn how to get involved!
Email
savethefranklinres@gmail.com
Phone
(555) 555-5555