USGS Streamgage 09237500
Yampa River below Stagecoach Reservoir, CO
Yampa River below Stagecoach Reservoir, CO is USGS streamgage 09237500 in Colorado, monitoring river discharge in hydrologic subbasin 14050001. It drains a watershed of about 228 square miles. Discharge records at this site go back to 1939. Typical flow runs near 74.4 cfs in July and 63 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Colorado
- Drainage area
- 228 sq mi
- Gauge elevation
- 7,069 ft
- Subbasin (HUC-8)
- 14050001
- Coordinates
- 40.28654, -106.82906
- USGS site number
- 09237500
- Records begin
- 1939-10-01 (87 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 38 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 | 31.6 | 47.7 | 76 | |
| February | 30.1 | 47.9 | 81.9 | |
| March | 33.5 | 52.5 | 88.9 | |
| April | 40.2 | 63 | 144.9 | |
| May | 29.6 | 84.5 | 232.5 | |
| June | 23.7 | 75.1 | 208.4 | |
| July | 40.7 | 74.4 | 152.8 | |
| August | 43.9 | 77.1 | 128.2 | |
| September | 38.1 | 64 | 98.6 | |
| October | 30.3 | 47.7 | 87.2 | |
| November | 33.3 | 48.3 | 78.7 | |
| December | 30.7 | 46.4 | 73.7 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- Fish Creek at Upper Sta near Steamboat Springs, CO
- Yampa River at Steamboat Springs, CO
- Yampa River below Soda Creek at Steamboat Springs, CO
- Elk River near Milner, CO
- Yampa River above Elkhead Creek near Hayden, CO
- Elkhead Creek above Long Gulch, near Hayden, CO
- Elkhead Creek near Craig, CO
- Yampa River below Craig, CO