Rivermatics

USGS Streamgage 09192750

New Fork River ab New Fork Lakes, near Cora, WY

New Fork River ab New Fork Lakes, near Cora, WY is USGS streamgage 09192750 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 2023. Typical flow runs near 44.9 cfs in July and 16.8 cfs in April, with the higher of the two arriving in July. 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
7,877 ft
Subbasin (HUC-8)
14040102
Coordinates
43.12606, -109.89738
USGS site number
09192750
Records begin
2023-11-01 (3 years)
Rivermatics forecast
14-day flow outlook

14-day flow forecast

Based on observations through for New Fork River ab New Fork Lakes, 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.

Forecast daily mean discharge in cubic feet per second, by date
Date Low p10 Expected p50 High p90 Range
15.2 16.5 18
13.6 15.2 17
12.9 14.7 17.3
12.4 14.3 16.8
11.7 13.6 15.9
11 12.9 15.1
10.9 13 16.2
10.6 12.8 15.9
10.1 12.2 15.1
9.7 11.8 14.6
9.4 11.5 14.3
9.1 11.2 14.1
8.7 10.9 13.8
8.5 10.6 13.6

All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 3 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

Historical monthly discharge percentiles in cubic feet per second
Month Low p10 Typical p50 High p90 Range
January — 5.6 —
February — 4.8 —
March — 5.7 —
April — 16.8 —
May — 89.4 —
June — 237.8 —
July — 44.9 —
August — 10.1 —
September — 7.8 —
October — 12.2 —
November — 10.4 —
December — 7.1 —

All values in cubic feet per second (cfs).

Common questions

When does New Fork River ab New Fork Lakes, near Cora, WY normally run highest?
June, on the long-term record. The median daily flow that month is about 237.8 cfs, against 4.8 cfs in February, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
How long has New Fork River ab New Fork Lakes, near Cora, WY been measured?
Discharge records at USGS site 09192750 begin in 2023, about 3 years, covering roughly 1,008 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 New Fork Lakes, 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 New Fork Lakes, near Cora, WY?
The gauge sits at 43.12606, -109.89738, in Wyoming, in hydrologic subbasin 14040102, at an elevation of about 7,877 feet.
Can I use New Fork River ab New Fork Lakes, 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.

Other gauges in this subbasin