USGS Streamgage 09332100
Muddy Creek below I-70 near Emery, Utah
Muddy Creek below I-70 near Emery, Utah is USGS streamgage 09332100 in Utah, monitoring river discharge in hydrologic subbasin 14070002. It drains a watershed of about 418 square miles. Discharge records at this site go back to 1951. Typical flow runs near 12.5 cfs in July and 21.6 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Utah
- Drainage area
- 418 sq mi
- Gauge elevation
- 5,626 ft
- Subbasin (HUC-8)
- 14070002
- Coordinates
- 38.81258, -111.20025
- USGS site number
- 09332100
- Records begin
- 1951-08-03 (75 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 53 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 | 4.4 | 11.9 | 25.1 | |
| February | 5.1 | 14.3 | 32.4 | |
| March | 5.5 | 18.1 | 40.4 | |
| April | 4.3 | 21.6 | 85.8 | |
| May | 3.9 | 66 | 257.3 | |
| June | 2.3 | 65.3 | 289.2 | |
| July | 1.4 | 12.5 | 136.2 | |
| August | 0.9 | 5.6 | 59.6 | |
| September | 0.9 | 5.7 | 39.3 | |
| October | 1.2 | 9.2 | 57.3 | |
| November | 1.8 | 12 | 33.2 | |
| December | 3.1 | 11 | 25.8 |
All values in cubic feet per second (cfs).