Rock River at Fort Atkinson, WI
Is Rock River at Fort Atkinson, WI flooding right now?
Rock River at Fort Atkinson, WI measured 11.53 ft on 2026-09-11 01:00:00 UTC. That observation was 4.5 ft below its 16 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
11.53 ft
Streamflow
1,280 cfs
Minor flooding here begins at 16 ft, with major flooding at 18 ft. The highest crest on record was 20.9 ft on Sun, Jun 15, 2008.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 14.5 ft | 3.0 ft below |
| Minor flood | 16 ft | 4.5 ft below |
| Moderate flood | 17 ft | 5.5 ft below |
| Major flood | 18 ft | 6.5 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 20.9 ft | 2008-06-15 |
| 18.12 ft | 2013-04-22 |
| 17.4 ft | 2026-04-20 |
| 17.4 ft | 2018-09-11 |
| 17.33 ft | 2008-04-16 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Rock River at Jefferson, WI | 4.9 mi | Jefferson County |
| Bark River near Rome, WI | 8.8 mi | Jefferson County |
| Rock River at Newville, WI | 11.4 mi | Rock County |
| Crawfish River at Milford, WI | 11.8 mi | Jefferson County |
| Rock River at Indianford, WI | 15.3 mi | Rock County |
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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.