USGS Streamgage 12446150
North Fork Salmon Creek near Conconully, WA
North Fork Salmon Creek near Conconully, WA is USGS streamgage 12446150 in Washington, monitoring river discharge in hydrologic subbasin 17020006. It drains a watershed of about 37 square miles. Discharge records at this site go back to 2012. Typical flow runs near 11.7 cfs in July and 29.8 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 37 sq mi
- Gauge elevation
- 2,864 ft
- Subbasin (HUC-8)
- 17020006
- Coordinates
- 48.59621, -119.77394
- USGS site number
- 12446150
- Records begin
- 2012-09-30 (14 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 14 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 | 3.6 | 4.2 | 7.7 | |
| February | 3.4 | 4.2 | 10.5 | |
| March | 3.8 | 5.8 | 21.6 | |
| April | 10.5 | 29.8 | 98 | |
| May | 41.6 | 81.3 | 388.6 | |
| June | 22.2 | 34.3 | 121.9 | |
| July | 5.8 | 11.7 | 31.2 | |
| August | 2.9 | 5.5 | 11.1 | |
| September | 2.4 | 4.5 | 15.5 | |
| October | 3.4 | 5.1 | 19 | |
| November | 4 | 6.3 | 18.1 | |
| December | 3.5 | 4.7 | 10.7 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- West Fork Salmon Creek near Conconully, WA
- Salmon Creek above Diversion near Okanogan, WA
- Okanogan River at Malott, WA
- Loup Loup Creek at Malott, WA
- Ninemile Creek at Eastlake Rd near Oroville, WA
- Okanogan River at Oroville, WA
- Antoine Creek at US Hwy 97 near Ellisforde, WA
- Bonaparte Creek at Tonasket, WA