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Wisconsin River at Castle Rock Dam

Critical Stages
Action
Flood
Moderate
Major

Latest Observation

Updated: 9:10 PM CST 12/15/25

Status: No Flooding

Stage: 2.287 ft

Flow: 845.3 kcfs

Forecast

Forecast not available for this location.

TimeStage (ft)Flow (kcfs)
9:10 PM 12/15 2.287 845.3
8:10 PM 12/15 2.333 845.3
7:10 PM 12/15 2.32 845.3
6:10 PM 12/15 2.316 845.3
5:10 PM 12/15 2.287 845.3
4:10 PM 12/15 2.323 845.3
3:10 PM 12/15 2.327 845.3
2:10 PM 12/15 2.312 845.3
1:10 PM 12/15 2.312 845.3
12:10 PM 12/15 2.367 845.3
11:10 AM 12/15 2.369 845.3
10:10 AM 12/15 2.392 845.3
9:10 AM 12/15 2.426 845.3
8:10 AM 12/15 2.422 845.3
7:10 AM 12/15 2.423 845.3
6:10 AM 12/15 2.438 845.3
5:10 AM 12/15 2.449 845.4
4:10 AM 12/15 2.434 845.3
3:10 AM 12/15 2.445 845.4
2:10 AM 12/15 2.42 845.3
1:10 AM 12/15 2.442 845.3
12:10 AM 12/15 2.416 845.3
11:10 PM 12/14 2.419 845.3
10:10 PM 12/14 2.406 845.3
9:10 PM 12/14 2.399 845.3
8:10 PM 12/14 2.399 845.3
7:10 PM 12/14 2.41 845.3
6:10 PM 12/14 2.407 845.3
5:10 PM 12/14 2.41 845.3
4:10 PM 12/14 2.41 845.3
Hydrograph for Wisconsin River at Castle Rock Dam
40000' - Localized flooding of properties along the river off Highway Z and HH is possible downstream of the Castle Rock Dam.
30000' - Localized flooding occurs along the river downstream of the Castle Rock Dam.
DateStage (ft)
Sep 25, 2010 859.43
Apr 19, 2019 858.2
Apr 12, 2011 857.74

Data provided by the National Weather Service.