Columbia River above Grand Coulee Dam
Gauge Details
| Name | Columbia River above Grand Coulee Dam |
|---|---|
| NWS SHEF ID | GCDW1 |
| USGS ID | 12436000 |
| County | Grant, WA |
| Location | 47.9556, -118.9839 |
| Data Provided By: | US Bureau of Reclamation |
| Forecasts are issued routinely year-round. | |