Wisconsin River At Castle Rock Dam

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Flow Color Key
10 kcfs - Near Flood 30 kcfs - Minor Flood 37.5 kcfs - Moderate Flood 45 kcfs - Major Flood

Latest Observation: Wednesday March 25th, 2026 07:10 PM CDT
River Status: Near Flood Stage

  Height Flow
Currently 851.1 ft 19.807 kcfs
Record 859.43 ft 54763 cfs

Forecast
  Date (CDT) Stage (ft) Flow (kcfs)
  Wednesday 03/25/2026 07:00 PM 19.79 851.10
  Thursday 03/26/2026 01:00 AM 19.81 851.10
  Thursday 03/26/2026 07:00 AM 19.83 851.10
  Thursday 03/26/2026 01:00 PM 18.44 850.70
  Thursday 03/26/2026 07:00 PM 17.25 850.30
  Friday 03/27/2026 01:00 AM 17.25 850.30
  Friday 03/27/2026 07:00 AM 17.26 850.30

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Tuesday 03/24/2026 11:10 PM 19.72 851.00
Wednesday 03/25/2026 12:10 AM 19.75 851.10
Wednesday 03/25/2026 01:10 AM 19.77 851.10
Wednesday 03/25/2026 02:10 AM 19.77 851.10
Wednesday 03/25/2026 03:10 AM 19.78 851.10
Wednesday 03/25/2026 04:10 AM 19.74 851.10
Wednesday 03/25/2026 05:10 AM 19.77 851.10
Wednesday 03/25/2026 06:10 AM 19.72 851.00
Wednesday 03/25/2026 07:10 AM 19.73 851.10
Wednesday 03/25/2026 08:10 AM 19.78 851.10
Wednesday 03/25/2026 09:10 AM 19.78 851.10
Wednesday 03/25/2026 10:10 AM 19.81 851.10
Wednesday 03/25/2026 11:10 AM 19.77 851.10
Wednesday 03/25/2026 12:10 PM 19.78 851.10
Wednesday 03/25/2026 01:10 PM 19.73 851.10
Wednesday 03/25/2026 02:10 PM 19.71 851.00
Wednesday 03/25/2026 03:10 PM 19.75 851.10
Wednesday 03/25/2026 04:10 PM 19.83 851.10
Wednesday 03/25/2026 05:10 PM 19.80 851.10
Wednesday 03/25/2026 06:10 PM 19.81 851.10

Hydrograph

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org