USGS Streamgage 09037500
Williams Fork near Parshall, CO
Williams Fork near Parshall, CO is USGS streamgage 09037500 in Colorado, monitoring river discharge in hydrologic subbasin 14010001. It drains a watershed of about 184 square miles. Discharge records at this site go back to 1904. Typical flow runs near 141.5 cfs in July and 74.2 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Colorado
- Drainage area
- 184 sq mi
- Gauge elevation
- 7,815 ft
- Subbasin (HUC-8)
- 14010001
- Coordinates
- 40.0002, -106.18037
- USGS site number
- 09037500
- Records begin
- 1904-10-01 (122 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 122 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 | 28.2 | 36.5 | 48.5 | |
| February | 26.5 | 34.9 | 45.8 | |
| March | 28.1 | 37.7 | 54.3 | |
| April | 42.2 | 74.2 | 143.8 | |
| May | 85.4 | 254.5 | 543.5 | |
| June | 161.6 | 521.4 | 984.5 | |
| July | 27.1 | 141.5 | 451.6 | |
| August | 19.8 | 69.1 | 152.6 | |
| September | 16.5 | 53.2 | 99.3 | |
| October | 31.3 | 54.9 | 87.2 | |
| November | 35.7 | 48.8 | 69 | |
| December | 31 | 41.4 | 56.9 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- Williams Fork below Williams Fork Reservoir, CO
- Troublesome Creek near Troublesome, CO
- Muddy Creek above Antelope Creek near. Kremmling, CO
- Muddy Creek below Wolford Mtn Reser. near Kremmling, CO
- Colorado River near Kremmling, CO
- Piney River below Piney Lake, near Minturn, CO
- Piney River near State Bridge, CO
- Rock Creek at McCoy, CO