Community Agriculture Alliance: Update on the Yampa River integrated water management plan
For Steamboat Pilot & Today
Did you know the Colorado Department of Natural Resources calls for 80% of prioritized rivers to be covered by a stream management plan by 2030? Yes, that includes our Yampa River Basin.
The Yampa-White-Green Basin Roundtable — YWG BRT — is one of nine grassroots water policy roundtables throughout Colorado working to develop locally driven, collaborative solutions to water supply challenges. The YWG BRT has been working on an integrated water management plan for the past several years.
The overall goal of the integrated water management plan is to use science, data and community input to build a healthy, productive water future in the Yampa basin for all water users. A committee of volunteers selected by and reporting to the YWG BRT coordinates the project.
Over the past two years, the integrated water management plan has focused on four geographic segments in the basin: upper, middle and lower main stem of the Yampa and the Elk River. Stakeholder interviews were conducted of agricultural, environmental/recreational and municipal/industrial water stakeholders in the basin. Interviews were conducted to learn about stakeholder’s operation and diversion infrastructure, water and riparian land management related concerns and opportunities for improvement.
Diversion assessments were also conducted to identify, evaluate and recommend multibenefit projects. The diversion infrastructure assessment report, which can be found at YampaWhiteGreen.com, represents the findings of the structures assessed. The primary goal of the diversion assessments was to gain an understanding of infrastructure used for diversions and to identify locations where infrastructure improvements could provide multiple benefits to the river and water users. These assessments evaluate opportunities that could benefit the structure owner(s), fish passage, recreational boating and overall river health.
So, what do we do with all this information? The integrated water management plan volunteer committee organized three focus areas around key topics to learn more and help identify projects for future work: ag infrastructure; riparian habitat/wetland/natural bank stability; and flows/shortages. A few projects are already in the works, with other projects to begin later this year.
The ag infrastructure work group has identified an initial set of agricultural diversion infrastructure projects that the integrated water management plan hopes to support and fund starting in 2022. Using data collected from interviews, the riparian focused work group has identified landowners with concerns related to erosion, bank stability and riparian habitat. Follow up interviews over the next few months are planned to better characterize their concerns and learn more about potential solutions.
Additional work has been completed, including a remote assessment that provided geomorphic, hydrological and ecological context for the integrated water management plan planning effort. This broad characterization applies remote sensing and GIS-based tools and techniques to assess moderate-resolution data sets across watershed and planning segment scales to identify and map trends and characteristics in physical and biological functions within the basin. Field assessments are underway to ground truth and verify the remote assessment findings.
A fluvial hazard mapping project is also in progress to delineate areas vulnerable to sediment and debris impacts spurred by rainfall or rapid snowmelt. As a final product, these maps can be used to inform land use planning, stream interventions and to identify and prioritize the conservation or restoration of natural geomorphic floodplains, wetlands and river corridors within the basin.
The integrated water management plan volunteer committee has been busy and continues to work hard on community driven plans for the Yampa Basin. We can only be successful with input and ideas from all stakeholders. If you would like to learn more, please visit our website, YampaWhiteGreen.com/iwmp.
Gena Hinkemeyer is segment coordinator of the Yampa-White-Green Basin Roundtable.
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