USGS Streamgage 12088000
Ohop Creek near Eatonville, WA
Ohop Creek near Eatonville, WA is USGS streamgage 12088000 in Washington, monitoring river discharge in hydrologic subbasin 17110015. It drains a watershed of about 35 square miles. Discharge records at this site go back to 1927. Typical flow runs near 14.1 cfs in July and 72.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 35 sq mi
- Gauge elevation
- 536 ft
- Subbasin (HUC-8)
- 17110015
- Coordinates
- 46.88094, -122.279
- USGS site number
- 12088000
- Records begin
- 1927-06-01 (99 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 99 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 | 35.8 | 88.7 | 243.4 | |
| February | 36.4 | 82.1 | 220.5 | |
| March | 39 | 83.8 | 181.5 | |
| April | 35.2 | 72.7 | 154 | |
| May | 21.6 | 43.4 | 109.9 | |
| June | 12.5 | 28.1 | 91.1 | |
| July | 5.9 | 14.1 | 32.5 | |
| August | 3.9 | 7.8 | 17.5 | |
| September | 4.5 | 9.7 | 28.8 | |
| October | 8 | 21 | 74.8 | |
| November | 18.1 | 60.2 | 188.6 | |
| December | 31.1 | 85.9 | 244.9 |
All values in cubic feet per second (cfs).