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: Thursday January 1st, 2026 10:30 PM EST
River Status: Normal

  Height Flow
Currently 6.79 ft 0.601 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Thursday 01/01/2026 01:00 PM 6.90 0.65
  Thursday 01/01/2026 07:00 PM 6.80 0.61
  Friday 01/02/2026 01:00 AM 6.70 0.56
  Friday 01/02/2026 07:00 AM 6.70 0.56
  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

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Thursday 01/01/2026 10:30 PM 6.79 0.60
Thursday 01/01/2026 10:15 PM 6.78 0.60
Thursday 01/01/2026 10:00 PM 6.76 0.59
Thursday 01/01/2026 09:45 PM 6.73 0.58
Thursday 01/01/2026 09:30 PM 6.74 0.58
Thursday 01/01/2026 09:15 PM 6.75 0.58
Thursday 01/01/2026 09:00 PM 6.74 0.58
Thursday 01/01/2026 08:45 PM 6.76 0.59
Thursday 01/01/2026 08:30 PM 6.77 0.59
Thursday 01/01/2026 08:15 PM 6.78 0.60
Thursday 01/01/2026 08:00 PM 6.77 0.59
Thursday 01/01/2026 07:45 PM 6.75 0.58
Thursday 01/01/2026 07:31 PM 6.78 0.60
Thursday 01/01/2026 07:30 PM 6.78 0.60
Thursday 01/01/2026 07:15 PM 6.77 0.59
Thursday 01/01/2026 07:00 PM 6.80 0.61
Thursday 01/01/2026 06:45 PM 6.80 0.61
Thursday 01/01/2026 06:30 PM 6.83 0.62
Thursday 01/01/2026 06:15 PM 6.80 0.61
Thursday 01/01/2026 06:00 PM 6.81 0.61
Thursday 01/01/2026 05:45 PM 6.81 0.61
Thursday 01/01/2026 05:30 PM 6.82 0.61
Thursday 01/01/2026 05:15 PM 6.82 0.61
Thursday 01/01/2026 05:00 PM 6.83 0.62
Thursday 01/01/2026 04:45 PM 6.83 0.62
Thursday 01/01/2026 04:30 PM 6.85 0.63
Thursday 01/01/2026 04:15 PM 6.83 0.62
Thursday 01/01/2026 04:00 PM 6.83 0.62
Thursday 01/01/2026 03:45 PM 6.86 0.63
Thursday 01/01/2026 03:30 PM 6.88 0.64

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