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 October 1st, 2026 09:30 PM EDT
River Status: Normal

  Height Flow
Currently 6.87 ft 0.582 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 10/01/2026 02:00 PM 6.30 0.37
  Thursday 10/01/2026 08:00 PM 6.20 0.34
  Friday 10/02/2026 02:00 AM 6.10 0.31
  Friday 10/02/2026 08:00 AM 6.10 0.31
  Friday 10/02/2026 02:00 PM 6.00 0.29
  Friday 10/02/2026 08:00 PM 6.00 0.29
  Saturday 10/03/2026 02:00 AM 6.00 0.29

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Thursday 10/01/2026 09:30 PM 6.87 0.58
Thursday 10/01/2026 09:15 PM 6.87 0.58
Thursday 10/01/2026 09:00 PM 6.88 0.59
Thursday 10/01/2026 08:45 PM 6.87 0.58
Thursday 10/01/2026 08:30 PM 6.86 0.58
Thursday 10/01/2026 08:15 PM 6.86 0.58
Thursday 10/01/2026 08:00 PM 6.86 0.58
Thursday 10/01/2026 07:45 PM 6.87 0.58
Thursday 10/01/2026 07:30 PM 6.87 0.58
Thursday 10/01/2026 07:15 PM 6.85 0.57
Thursday 10/01/2026 07:00 PM 6.85 0.57
Thursday 10/01/2026 06:47 PM 6.84 0.57
Thursday 10/01/2026 06:45 PM 6.84 0.57
Thursday 10/01/2026 06:30 PM 6.83 0.57
Thursday 10/01/2026 06:15 PM 6.80 0.55
Thursday 10/01/2026 06:00 PM 6.81 0.56
Thursday 10/01/2026 05:45 PM 6.79 0.55
Thursday 10/01/2026 05:30 PM 6.80 0.55
Thursday 10/01/2026 05:15 PM 6.78 0.55
Thursday 10/01/2026 05:00 PM 6.75 0.53
Thursday 10/01/2026 04:45 PM 6.74 0.53
Thursday 10/01/2026 04:30 PM 6.72 0.52
Thursday 10/01/2026 04:15 PM 6.70 0.51
Thursday 10/01/2026 04:00 PM 6.66 0.50
Thursday 10/01/2026 03:45 PM 6.65 0.49
Thursday 10/01/2026 03:30 PM 6.60 0.47
Thursday 10/01/2026 03:15 PM 6.58 0.47
Thursday 10/01/2026 03:00 PM 6.55 0.46
Thursday 10/01/2026 02:45 PM 6.50 0.44
Thursday 10/01/2026 02:30 PM 6.46 0.42

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