Page Loading - Please Wait...
Water-Year Summary for Site 12113150
U.S. Geological Survey satellite telemeter at station. Since Dec. 5, 1961, flow regulated by Howard A. Hanson Reservoir (station 12105800), 36 mi upstream from station, for flood control and during summer months, to augment the natural river flow. Minor diversions on upstream tributaries for domestic use. The City of Tacoma diverted an average daily discharge from the river at headworks near Palmer, 32.5 mi upstream from station, for municipal use as follows:
Water Year | Discharge (cfs) |
Water Year | Discharge (cfs) |
2021 | 95.0 | 2022 | 96.0 |
2023 | 95.8 |