USGS Streamgage 09271000
Ashley Creek near Remember the Maine Park near Vernal, UT
Ashley Creek near Remember the Maine Park near Vernal, UT is USGS streamgage 09271000 in Utah, monitoring river discharge in hydrologic subbasin 14060010. It drains a watershed of about 241 square miles. Discharge records at this site go back to 1900. Typical flow runs near 130.5 cfs in July and 32.8 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Utah
- Drainage area
- 241 sq mi
- Gauge elevation
- 5,745 ft
- Subbasin (HUC-8)
- 14060010
- Coordinates
- 40.51411, -109.59437
- USGS site number
- 09271000
- Records begin
- 1900-05-27 (126 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 87 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 | 17.5 | 27.5 | 36.2 | |
| February | 16 | 24.2 | 31.9 | |
| March | 16.2 | 23.2 | 32.7 | |
| April | 16.3 | 32.8 | 134.5 | |
| May | 97.8 | 331.7 | 939.4 | |
| June | 117.4 | 334.7 | 963.1 | |
| July | 59.4 | 130.5 | 257.8 | |
| August | 31.6 | 87.4 | 141.6 | |
| September | 25.7 | 60.1 | 112.9 | |
| October | 24.3 | 47.7 | 88 | |
| November | 24.5 | 35.6 | 60.6 | |
| December | 20.1 | 30.4 | 44.5 |
All values in cubic feet per second (cfs).