USGS Streamgage 09193700
New Fork River ab Willow Creek, near Cora, WY
New Fork River ab Willow Creek, near Cora, WY is USGS streamgage 09193700 in Wyoming, monitoring river discharge in hydrologic subbasin 14040102. It sits on the New Fork River, alongside 3 other gauges Rivermatics tracks on the same river. Discharge records at this site go back to 2025. Rivermatics issues a daily machine-learned flow outlook for this gauge, reaching 14 days ahead.
View live conditions & forecast →
Gauge details
- State
- Wyoming
- Gauge elevation
- 7,419 ft
- Subbasin (HUC-8)
- 14040102
- Coordinates
- 42.98716, -109.99383
- USGS site number
- 09193700
- Records begin
- 2025-06-25 (1 years)
- Rivermatics forecast
- 14-day flow outlook
14-day flow forecast
Based on observations through for New Fork River ab Willow Creek, near Cora, WY. Each day carries a median estimate and the band the model expects the flow to fall within — not a single number to plan against. Forecasts are re-issued daily; see the live screen for the current outlook.
| Date | Low p10 | Expected p50 | High p90 | Range |
|---|---|---|---|---|
| 9.2 | 10.1 | 11.1 | ||
| 8.8 | 9.9 | 11.9 | ||
| 8.5 | 9.7 | 18.7 | ||
| 8.4 | 9.6 | 34.8 | ||
| 8.2 | 9.6 | 42.2 | ||
| 8.2 | 9.8 | 45.6 | ||
| 8.3 | 10.4 | 52 | ||
| 8.4 | 10.5 | 68.8 | ||
| 8.3 | 10.3 | 68.2 | ||
| 8.1 | 10.1 | 69.6 | ||
| 8 | 10.3 | 62.3 | ||
| 8.2 | 10.6 | 69 | ||
| 8.1 | 10.6 | 74 | ||
| 8 | 10.5 | 73.6 |
All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.
Common questions
- How long has New Fork River ab Willow Creek, near Cora, WY been measured?
- Discharge records at USGS site 09193700 begin in 2025, about 1 years, covering roughly 407 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Is there a flow forecast for New Fork River ab Willow Creek, near Cora, WY?
- Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.
- Where is New Fork River ab Willow Creek, near Cora, WY?
- The gauge sits at 42.98716, -109.99383, in Wyoming, in hydrologic subbasin 14040102, at an elevation of about 7,419 feet.
- Can I use New Fork River ab Willow Creek, near Cora, WY data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.
Upstream and downstream on the New Fork River
Every gauge Rivermatics tracks on this river, ordered by drainage area — upstream first. See the New Fork River in full.
- New Fork River above Pine Creek, near Pinedale, WY 237 sq mi
- New Fork River near Big Piney, WY 1,255 sq mi
- New Fork River ab New Fork Lakes, near Cora, WY
- New Fork River ab Willow Creek, near Cora, WY this page
Other gauges in this subbasin
- 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
- Ward Ball Reservoir outflow, near Boulder, WY
- East Fork River ab East Fork Canal, near Boulder, WY