Blacks Fork near Little America, WY

Sweetwater County, Wyoming · USGS gauge 09224700 · NWS LTAW4 · Blacks Fork flood status · Wyoming river levels

Is Blacks Fork near Little America, WY flooding right now?

Blacks Fork near Little America, WY measured 2.66 ft on 2026-09-11 01:00:00 UTC. That observation was 7.8 ft below its 10.5 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
2.66 ft
as of 79 min ago
Streamflow
0 cfs
data refreshed just now

Minor flooding here begins at 10.5 ft. The highest crest on record was 12.53 ft on Sun, Mar 12, 2017.

Flood forecast

NWS forecast, issued 11 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action9.5 ft6.8 ft below
Minor flood10.5 ft7.8 ft below
Moderate flood11.5 ft8.8 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
12.53 ft2017-03-12
10.4 ft1998-06-19
10.38 ft2011-05-31
10.23 ft2007-03-11
10.16 ft1986-06-08

Nearby gauges

GaugeDistanceCounty
Green River near Green River, WY12.8 miSweetwater County
Bitter Creek near Green River, WY15.6 miSweetwater County
Muddy Creek near Hampton, WY27.7 miUinta County
Big Sandy River at Gasson Bridge, near Eden, WY27.7 miSweetwater County
Blacks Fork above Smiths Fork, near Lyman, WY28.5 miUinta County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast