Mono County Community Development Department P.O. Box 347 Planning Division P.O. Box 8 Mammoth Lakes, CA 93546 Bridgeport, CA 93517 (760) 924-1800, fax 924-1801 (760) 932-5420, fax 932-5431
[email protected] www.monocounty.ca.gov March, 2007 UPPER OWENS RIVER BASIN 1. Introduction Watershed approach California watershed programs and Mono County’s involvement What is a watershed assessment? Publicly perceived problems and issues Water quantity Water quality Aquatic habitat Recreation Wildfire Invasive species List of assorted issues Publicly perceived key resources Driving questions Watershed boundaries 2. Descriptive geography Climate Precipitation Snowpack Air temperature Wind Evaporation Topography Geology Soils Upland vegetation Wildfire history and risk Planning / Building / Code Compliance / Environmental / Collaborative Planning Team (CPT) Local Agency Formation Commission (LAFCO) / Local Transportation Commission (LTC) / Regional Planning Advisory Committees (RPACs 3. Riparian areas and wetlands Meadows Wetlands Threats to riparian areas and wetlands Restoration efforts 4. Fish and wildlife Fisheries Exotic aquatic species Terrestrial wildlife 5. Land use and human history Human history Land use Residential Roads Grazing Recreation Airport Off-highway vehicle use Mining Forestry Land ownership and interagency cooperation 6. Descriptive hydrology Runoff generation processes Water balance Streamflow averages and extremes Floods and droughts Baseflow Lakes Groundwater Diversions and storage Water rights, use and management Residential