USGS Streamgage 12145500
Raging River near Fall City, WA
Raging River near Fall City, WA is USGS streamgage 12145500 in Washington, monitoring river discharge in hydrologic subbasin 17110010. It drains a watershed of about 31 square miles. Discharge records at this site go back to 1945. Typical flow runs near 21.1 cfs in July and 123.4 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 31 sq mi
- Gauge elevation
- 261 ft
- Subbasin (HUC-8)
- 17110010
- Coordinates
- 47.53982, -121.909
- USGS site number
- 12145500
- Records begin
- 1945-07-01 (81 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 81 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 70.6 | 177.4 | 601.5 | |
| February | 65.6 | 151 | 463.2 | |
| March | 65.3 | 151.9 | 364.5 | |
| April | 58 | 123.4 | 280.8 | |
| May | 34.1 | 72.6 | 168.5 | |
| June | 20.1 | 42 | 140.1 | |
| July | 12.7 | 21.1 | 46.2 | |
| August | 9.3 | 13 | 28.9 | |
| September | 9.2 | 14.9 | 62.3 | |
| October | 13.4 | 39.5 | 164 | |
| November | 44.2 | 153.8 | 471.7 | |
| December | 68.5 | 182.5 | 535 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- NF Tolt River above Yellow Creek near Carnation, WA
- North Fork Tolt River near Carnation, WA
- South Fork Tolt River near Index, WA
- Phelps Creek below Unnamed Tributary near Index, WA
- South Fork Tolt River near Carnation, WA
- SF Tolt River below Regulating Basin near Carnation, WA
- Tolt River near Carnation, WA
- Snoqualmie River near Carnation, WA