Contoocook River At Henniker

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Hydrograph

Stage Color Key
10 ft - Near Flood 12 ft - Minor Flood 16 ft - Moderate Flood 20 ft - Major Flood

Latest Observation: Friday November 7th, 2025 11:30 AM EST
River Status: Normal

  Height Flow
Currently 5.81 ft 0.273 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Friday 11/07/2025 01:00 PM 5.90 0.30
  Friday 11/07/2025 07:00 PM 5.90 0.30
  Saturday 11/08/2025 01:00 AM 5.90 0.30
  Saturday 11/08/2025 07:00 AM 5.90 0.30
  Saturday 11/08/2025 01:00 PM 5.80 0.27
  Saturday 11/08/2025 07:00 PM 5.80 0.27
  Sunday 11/09/2025 01:00 AM 5.80 0.27

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Friday 11/07/2025 12:30 PM 5.81 0.27
Friday 11/07/2025 12:15 PM 5.81 0.27
Friday 11/07/2025 12:00 PM 5.81 0.27
Friday 11/07/2025 11:45 AM 5.81 0.27
Friday 11/07/2025 11:30 AM 5.81 0.27
Friday 11/07/2025 11:15 AM 5.81 0.27
Friday 11/07/2025 11:00 AM 5.81 0.27
Friday 11/07/2025 10:45 AM 5.81 0.27
Friday 11/07/2025 10:30 AM 5.80 0.27
Friday 11/07/2025 10:15 AM 5.82 0.28
Friday 11/07/2025 10:00 AM 5.81 0.27
Friday 11/07/2025 09:45 AM 5.81 0.27
Friday 11/07/2025 09:30 AM 5.81 0.27
Friday 11/07/2025 09:15 AM 5.81 0.27
Friday 11/07/2025 09:00 AM 5.82 0.28
Friday 11/07/2025 08:45 AM 5.82 0.28
Friday 11/07/2025 08:30 AM 5.82 0.28
Friday 11/07/2025 08:15 AM 5.82 0.28
Friday 11/07/2025 08:00 AM 5.83 0.28
Friday 11/07/2025 07:47 AM 5.82 0.28
Friday 11/07/2025 07:45 AM 5.82 0.28
Friday 11/07/2025 07:30 AM 5.82 0.28
Friday 11/07/2025 07:15 AM 5.83 0.28
Friday 11/07/2025 07:00 AM 5.83 0.28
Friday 11/07/2025 06:45 AM 5.83 0.28
Friday 11/07/2025 06:30 AM 5.83 0.28
Friday 11/07/2025 06:15 AM 5.83 0.28
Friday 11/07/2025 06:00 AM 5.84 0.28
Friday 11/07/2025 05:45 AM 5.83 0.28
Friday 11/07/2025 05:30 AM 5.84 0.28

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