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 January 2nd, 2026 10:30 PM EST
River Status: Normal

  Height Flow
Currently 6.87 ft 0.635 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Friday 01/02/2026 01:00 PM 6.70 0.56
  Friday 01/02/2026 07:00 PM 6.60 0.52
  Saturday 01/03/2026 01:00 AM 6.60 0.52
  Saturday 01/03/2026 07:00 AM 6.60 0.52
  Saturday 01/03/2026 01:00 PM 6.50 0.49
  Saturday 01/03/2026 07:00 PM 6.50 0.49
  Sunday 01/04/2026 01:00 AM 6.50 0.49

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Friday 01/02/2026 10:30 PM 6.87 0.64
Friday 01/02/2026 10:15 PM 6.87 0.64
Friday 01/02/2026 10:00 PM 6.88 0.64
Friday 01/02/2026 09:45 PM 6.87 0.64
Friday 01/02/2026 09:30 PM 6.85 0.63
Friday 01/02/2026 09:15 PM 6.85 0.63
Friday 01/02/2026 09:00 PM 6.84 0.62
Friday 01/02/2026 08:45 PM 6.83 0.62
Friday 01/02/2026 08:30 PM 6.83 0.62
Friday 01/02/2026 08:15 PM 6.82 0.61
Friday 01/02/2026 08:00 PM 6.83 0.62
Friday 01/02/2026 07:45 PM 6.80 0.61
Friday 01/02/2026 07:32 PM 6.81 0.61
Friday 01/02/2026 07:30 PM 6.81 0.61
Friday 01/02/2026 07:15 PM 6.80 0.61
Friday 01/02/2026 07:00 PM 6.82 0.61
Friday 01/02/2026 06:45 PM 6.80 0.61
Friday 01/02/2026 06:30 PM 6.80 0.61
Friday 01/02/2026 06:15 PM 6.81 0.61
Friday 01/02/2026 06:00 PM 6.80 0.61
Friday 01/02/2026 05:45 PM 6.81 0.61
Friday 01/02/2026 05:30 PM 6.79 0.60
Friday 01/02/2026 05:15 PM 6.81 0.61
Friday 01/02/2026 05:00 PM 6.81 0.61
Friday 01/02/2026 04:45 PM 6.80 0.61
Friday 01/02/2026 04:30 PM 6.78 0.60
Friday 01/02/2026 04:15 PM 6.79 0.60
Friday 01/02/2026 04:00 PM 6.81 0.61
Friday 01/02/2026 03:45 PM 6.79 0.60
Friday 01/02/2026 03:30 PM 6.81 0.61

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