USGS Streamgage 09205000
New Fork River near Big Piney, WY
New Fork River near Big Piney, WY is USGS streamgage 09205000 in Wyoming, monitoring river discharge in hydrologic subbasin 14040102. It drains a watershed of about 1,255 square miles. Discharge records at this site go back to 1954. Typical flow runs near 1,182.9 cfs in July and 363.9 cfs in April, with the higher of the two arriving in July.
Gauge details
- State
- Wyoming
- Drainage area
- 1,255 sq mi
- Gauge elevation
- 6,812 ft
- Subbasin (HUC-8)
- 14040102
- Coordinates
- 42.56714, -109.9302
- USGS site number
- 09205000
- Records begin
- 1954-09-01 (72 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 72 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 | 150.3 | 200.2 | 272.6 | |
| February | 146.9 | 205.2 | 288.7 | |
| March | 188.3 | 246.6 | 414.7 | |
| April | 221.7 | 363.9 | 724.4 | |
| May | 377.8 | 953.8 | 2,359.3 | |
| June | 1,011.6 | 2,498.3 | 5,309 | |
| July | 498.2 | 1,182.9 | 3,019 | |
| August | 270 | 468.4 | 848.5 | |
| September | 229.5 | 327.1 | 524.3 | |
| October | 239.9 | 333.5 | 531.1 | |
| November | 222.6 | 307.9 | 447 | |
| December | 167.3 | 234.5 | 319.3 |
All values in cubic feet per second (cfs).
Other gauges in this subbasin
- New Fork River ab New Fork Lakes, near Cora, WY
- New Fork River ab Willow Creek, near Cora, WY
- Lake Creek below Willow Lake, near Cora, WY
- Duck Creek above New Fork River near Pinedale
- New Fork River above Pine Creek, near Pinedale, WY
- Pine Creek above Fremont Lake, WY
- Boulder Creek above Boulder Lake, near Boulder, WY
- Boulder Creek below Boulder Lake, near Boulder, WY