USGS Streamgage 09330500
Muddy Creek near Emery, UT
Muddy Creek near Emery, UT is USGS streamgage 09330500 in Utah, monitoring river discharge in hydrologic subbasin 14070002. It drains a watershed of about 105 square miles. Discharge records at this site go back to 1909. Typical flow runs near 54.7 cfs in July and 23.6 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Utah
- Drainage area
- 105 sq mi
- Gauge elevation
- 6,510 ft
- Subbasin (HUC-8)
- 14070002
- Coordinates
- 38.99106, -111.25389
- USGS site number
- 09330500
- Records begin
- 1909-06-03 (117 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 116 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 | 4.7 | 7.4 | 12.3 | |
| February | 4.5 | 8 | 12.7 | |
| March | 6.1 | 10.4 | 20 | |
| April | 10.9 | 23.6 | 58.3 | |
| May | 34.7 | 77.7 | 191.8 | |
| June | 38.6 | 107.4 | 224 | |
| July | 25.1 | 54.7 | 125.3 | |
| August | 15.6 | 36.8 | 63.2 | |
| September | 11.4 | 21.8 | 43.2 | |
| October | 8.4 | 14 | 28.1 | |
| November | 5.7 | 10.2 | 18.7 | |
| December | 5.1 | 8.8 | 13.9 |
All values in cubic feet per second (cfs).