USGS Streamgage 12036000
Wynoochee River above Save Creek near Aberdeen, WA
Wynoochee River above Save Creek near Aberdeen, WA is USGS streamgage 12036000 in Washington, monitoring river discharge in hydrologic subbasin 17100104. It drains a watershed of about 74 square miles. Discharge records at this site go back to 1925. Typical flow runs near 293.1 cfs in July and 589.9 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 74 sq mi
- Gauge elevation
- 415 ft
- Subbasin (HUC-8)
- 17100104
- Coordinates
- 47.29898, -123.65322
- USGS site number
- 12036000
- Records begin
- 1925-06-01 (101 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 101 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 | 437.4 | 1,106 | 3,119.7 | |
| February | 421.3 | 906.7 | 2,554.5 | |
| March | 418.6 | 775.2 | 1,944.5 | |
| April | 386.2 | 589.9 | 1,265.1 | |
| May | 332.8 | 491.8 | 951.9 | |
| June | 254.2 | 387.3 | 707.4 | |
| July | 165.6 | 293.1 | 461.3 | |
| August | 119.5 | 244.2 | 346.2 | |
| September | 112.7 | 263.1 | 604.2 | |
| October | 184.2 | 436 | 1,547.5 | |
| November | 360.2 | 973 | 2,743 | |
| December | 488.9 | 1,179.4 | 3,213.5 |
All values in cubic feet per second (cfs).