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 03:30 PM EST
River Status: Normal

  Height Flow
Currently 6.88 ft 0.64 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 03:30 PM 6.88 0.64
Thursday 01/01/2026 03:15 PM 6.87 0.64
Thursday 01/01/2026 03:00 PM 6.86 0.63
Thursday 01/01/2026 02:45 PM 6.86 0.63
Thursday 01/01/2026 02:30 PM 6.86 0.63
Thursday 01/01/2026 02:15 PM 6.89 0.64
Thursday 01/01/2026 02:00 PM 6.88 0.64
Thursday 01/01/2026 01:45 PM 6.88 0.64
Thursday 01/01/2026 01:32 PM 6.89 0.64
Thursday 01/01/2026 01:30 PM 6.89 0.64
Thursday 01/01/2026 01:15 PM 6.89 0.64
Thursday 01/01/2026 01:00 PM 6.88 0.64
Thursday 01/01/2026 12:45 PM 6.86 0.63
Thursday 01/01/2026 12:30 PM 6.83 0.62
Thursday 01/01/2026 12:15 PM 6.88 0.64
Thursday 01/01/2026 12:00 PM 6.87 0.64
Thursday 01/01/2026 11:45 AM 6.89 0.64
Thursday 01/01/2026 11:30 AM 6.90 0.65
Thursday 01/01/2026 11:15 AM 6.89 0.64
Thursday 01/01/2026 11:00 AM 6.93 0.66
Thursday 01/01/2026 10:45 AM 6.91 0.65
Thursday 01/01/2026 10:30 AM 6.90 0.65
Thursday 01/01/2026 10:15 AM 6.92 0.66
Thursday 01/01/2026 10:00 AM 6.90 0.65
Thursday 01/01/2026 09:45 AM 6.92 0.66
Thursday 01/01/2026 09:30 AM 6.90 0.65
Thursday 01/01/2026 09:15 AM 6.93 0.66
Thursday 01/01/2026 09:00 AM 6.94 0.67
Thursday 01/01/2026 08:45 AM 6.92 0.66
Thursday 01/01/2026 08:30 AM 6.94 0.67

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