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: Thursday April 30th, 2026 04:10 AM CDT
River Status: Normal

  Height Flow
Currently 847.5 ft 8.946 kcfs
Record n/a ft n/a cfs

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 04/29/2026 08:10 AM 8.88 N/A
Wednesday 04/29/2026 09:10 AM 8.93 N/A
Wednesday 04/29/2026 10:10 AM 8.93 N/A
Wednesday 04/29/2026 11:10 AM 8.93 N/A
Wednesday 04/29/2026 12:10 PM 8.91 N/A
Wednesday 04/29/2026 01:10 PM 8.89 N/A
Wednesday 04/29/2026 02:10 PM 8.92 N/A
Wednesday 04/29/2026 03:10 PM 8.91 N/A
Wednesday 04/29/2026 04:10 PM 8.89 N/A
Wednesday 04/29/2026 05:10 PM 8.90 N/A
Wednesday 04/29/2026 06:10 PM 8.85 N/A
Wednesday 04/29/2026 07:10 PM 8.90 N/A
Wednesday 04/29/2026 08:10 PM 8.86 N/A
Wednesday 04/29/2026 09:10 PM 8.86 N/A
Wednesday 04/29/2026 10:10 PM 8.89 N/A
Wednesday 04/29/2026 11:10 PM 8.87 N/A
Thursday 04/30/2026 12:10 AM 8.88 N/A
Thursday 04/30/2026 01:10 AM 8.91 N/A
Thursday 04/30/2026 02:10 AM 8.90 N/A
Thursday 04/30/2026 03:10 AM 8.95 N/A

Hydrograph

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