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: Friday February 6th, 2026 04:10 PM CST
River Status: Normal

  Height Flow
Currently 846.1 ft 4.9 kcfs
Record 859.43 ft 54763 cfs

Observation
  Date (CST) Stage (ft) Flow (kcfs)
Thursday 02/05/2026 08:10 PM 4.77 846.10
Thursday 02/05/2026 09:10 PM 4.77 846.10
Thursday 02/05/2026 10:10 PM 4.77 846.10
Thursday 02/05/2026 11:10 PM 4.77 846.10
Friday 02/06/2026 12:10 AM 4.75 846.10
Friday 02/06/2026 01:10 AM 4.76 846.10
Friday 02/06/2026 02:10 AM 4.78 846.10
Friday 02/06/2026 03:10 AM 4.75 846.10
Friday 02/06/2026 04:10 AM 4.69 846.10
Friday 02/06/2026 05:10 AM 4.71 846.10
Friday 02/06/2026 06:10 AM 4.84 846.10
Friday 02/06/2026 07:10 AM 4.87 846.10
Friday 02/06/2026 08:10 AM 4.85 846.10
Friday 02/06/2026 09:10 AM 4.89 846.10
Friday 02/06/2026 10:10 AM 4.83 846.10
Friday 02/06/2026 11:10 AM 4.92 846.10
Friday 02/06/2026 12:10 PM 4.83 846.10
Friday 02/06/2026 01:10 PM 4.87 846.10
Friday 02/06/2026 02:10 PM 4.86 846.10
Friday 02/06/2026 03:10 PM 4.90 846.10

Hydrograph

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