Water Quality Portal Data Sites for STOI

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

This organization has 29 sites. Click on a grouped icon to zoom and expand

- Blue Creek - STOI-BC1 (Stream)
- Blue Creek - STOI-BC2 (Stream)
- Blue Creek - STOI-BC3 (Stream)
- Blue Creek - STOI-BC3.5 (Stream)
- Blue Creek - STOI-BC5 (Stream)
- Little Tshimikain - STOI-LT1 (Stream)
- Little Tshimikain - STOI-LT3 (Stream)
- Little Tshimikain - STOI-LT3.5 (Stream)
- Little Tshimikain - STOI-LT4 (Stream)
- Little Tshimikain - STOI-LT5 (Stream)
- McCoy Creek - STOI-MC1 (Stream)
- McCoy Creek - STOI-MC3 (Stream)
- Oyachen Creek - STOI-OY1 (Stream)
- Sand Creek - STOI-SC1 (Stream)
- Sand Creek - STOI-SC2 (Stream)
- Sand Creek - STOI-SC3 (Stream)
- Sand Creek - STOI-SC4 (Stream)
- Sand Creek - STOI-SC5 (Stream)
- Spokane River - STOI-SR1 (Stream)
- Spokane River - STOI-SR6 (Stream)
- Tshimikain Creek - STOI-T1 (Stream)
- Tshimikain Creek - STOI-T2 (Stream)
- Tshimikain Creek - STOI-T3 (Stream)
- Tshimikain Creek - STOI-T4 (Stream)
- Spokane River - STOI-TR0M (Lake, Reservoir, Impoundment)
- Spokane River - STOI-TR10M (Lake, Reservoir, Impoundment)
- Spokane River - STOI-TR20M (Lake, Reservoir, Impoundment)
- Spokane River - STOI-TR30M (Lake, Reservoir, Impoundment)
- Spokane River - STOI-TROM (Lake, Reservoir, Impoundment)