USGS Streamgage 14240525
NF Toutle River below Srs near Kid Valley, WA
NF Toutle River below Srs near Kid Valley, WA is USGS streamgage 14240525 in Washington, monitoring river discharge in hydrologic subbasin 17080005. It drains a watershed of about 146 square miles. Discharge records at this site go back to 1989. Typical flow runs near 396.8 cfs in July and 948.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 146 sq mi
- Subbasin (HUC-8)
- 17080005
- Coordinates
- 46.37178, -122.579
- USGS site number
- 14240525
- Records begin
- 1989-10-01 (37 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 37 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 | 575.3 | 1,014.5 | 2,107.4 | |
| February | 467.6 | 957.5 | 1,971.1 | |
| March | 587.5 | 981 | 1,774.2 | |
| April | 674.2 | 948.7 | 1,630 | |
| May | 549.8 | 844 | 1,366.5 | |
| June | 371.2 | 632.7 | 1,119.1 | |
| July | 242.5 | 396.8 | 626 | |
| August | 201.1 | 285.8 | 417.1 | |
| September | 180.2 | 244.1 | 380.4 | |
| October | 204.9 | 321.7 | 776.3 | |
| November | 340.3 | 756.3 | 1,701.3 | |
| December | 503.7 | 930.8 | 2,168.1 |
All values in cubic feet per second (cfs).