Big Rib River at Rib Falls, WI

Marathon County, Wisconsin · USGS gauge 05396000 · NWS RIBW3 · Wisconsin river levels

Is Big Rib River at Rib Falls, WI flooding right now?

Big Rib River at Rib Falls, WI measured 2.08 ft on 2026-09-11 01:00:00 UTC. That observation was 7.9 ft below its 10 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
2.08 ft
as of 2 hours ago
Streamflow
55 cfs
data refreshed 12 min ago

Minor flooding here begins at 10 ft, with major flooding at 15 ft. The highest crest on record was 16.2 ft on Wed, Aug 31, 1938.

Streamflow outlook

NOAA National Water Model forecast, issued 15 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action7 ft4.9 ft below
Minor flood10 ft7.9 ft below
Moderate flood13.8 ft11.7 ft below
Major flood15 ft12.9 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
16.2 ft1938-08-31
15.15 ft2010-09-24
14.87 ft1990-06-16
14.5 ft1942-09-18
13.42 ft1941-08-31

Last 7 days

Past 7 days · 1.99–2.19 ft

Nearby gauges

GaugeDistanceCounty
Fenwood Creek at Bradley, WI12.3 miMarathon County
Freeman Creek at Halder, WI13.0 miMarathon County
Big Eau Pleine River at Stratford, WI13.4 miMarathon County
Wisconsin River at Rothschild, WI14.4 miMarathon County
Wisconsin River at Mosinee, WI15.4 miMarathon 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