Teton County embarked upon the development of a comprehensive water quality master plan to help the County achieve the values and goals outlined in their 2012 Jackson/Teton County Comprehensive Plan, prioritizing the common values of ecosystem stewardship, responsible growth management and quality of life. Teton County is the gateway to Grand Teton and Yellowstone National Parks and protecting the ecosystem is the core of Jackson and Teton County’s character. Teton County has some unique challenges as a growing community that sees a tourist influx that annually dwarfs its resident population. It is noted for exceptional water resources and there is a strong commitment to preserve and enhance surface water and groundwater quality. The planning process involved working closely with project partners, Teton Conservation District, the non-profit Protect Our Waters Jackson Hole, and the Town of Jackson as well as public engagement with stakeholder groups. Recent water quality issues have raised serious concerns, including high nitrate levels in Hoback Junction, WY groundwater that exceed drinking water standards and E. coli concentrations in Fish and Flat Creeks that exceed recreational contact standards. Work included data review, assessment of data gaps, groundwater and surface water vulnerability assessments, drinking water sources, stormwater, wastewater non-point and point sources, and suggested water quality actions including potential policy and regulatory initiatives as well as recommended capital projects.
