USGS Streamgage 14096850
Beaver Creek below Quartz Creek, near Simnasho, OR
Beaver Creek below Quartz Creek, near Simnasho, OR is USGS streamgage 14096850 in Oregon, monitoring river discharge in hydrologic subbasin 17070306. It drains a watershed of about 145 square miles. Discharge records at this site go back to 1983. Typical flow runs near 40.3 cfs in July and 103.5 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Oregon
- Drainage area
- 145 sq mi
- Subbasin (HUC-8)
- 17070306
- Coordinates
- 44.95873, -121.39423
- USGS site number
- 14096850
- Records begin
- 1983-10-01 (43 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 42 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 | 40.6 | 66.8 | 261.1 | |
| February | 46.1 | 98.3 | 298.9 | |
| March | 52.5 | 122.5 | 267.6 | |
| April | 58.9 | 103.5 | 188.1 | |
| May | 49.7 | 79.3 | 123.7 | |
| June | 38.6 | 51.8 | 72.7 | |
| July | 34.2 | 40.3 | 46.2 | |
| August | 32.2 | 36.3 | 41.2 | |
| September | 31.6 | 35.3 | 40.6 | |
| October | 31.8 | 36.3 | 42.3 | |
| November | 33.8 | 39.1 | 56.9 | |
| December | 33.8 | 44.2 | 127.8 |
All values in cubic feet per second (cfs).