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 September 3rd, 2026 06:30 PM EDT
River Status: Normal

  Height Flow
Currently 4.71 ft 0.0921 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 09/03/2026 02:00 PM 4.70 0.09
  Thursday 09/03/2026 08:00 PM 4.70 0.09
  Friday 09/04/2026 02:00 AM 4.60 0.08
  Friday 09/04/2026 08:00 AM 4.60 0.08
  Friday 09/04/2026 02:00 PM 4.60 0.08
  Friday 09/04/2026 08:00 PM 4.60 0.08
  Saturday 09/05/2026 02:00 AM 4.60 0.08

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Thursday 09/03/2026 07:30 PM 4.69 0.09
Thursday 09/03/2026 07:15 PM 4.69 0.09
Thursday 09/03/2026 07:00 PM 4.70 0.09
Thursday 09/03/2026 06:45 PM 4.70 0.09
Thursday 09/03/2026 06:30 PM 4.71 0.09
Thursday 09/03/2026 06:15 PM 4.72 0.09
Thursday 09/03/2026 06:00 PM 4.73 0.09
Thursday 09/03/2026 05:45 PM 4.72 0.09
Thursday 09/03/2026 05:30 PM 4.72 0.09
Thursday 09/03/2026 05:15 PM 4.70 0.09
Thursday 09/03/2026 05:00 PM 4.69 0.09
Thursday 09/03/2026 04:45 PM 4.68 0.09
Thursday 09/03/2026 04:30 PM 4.69 0.09
Thursday 09/03/2026 04:15 PM 4.68 0.09
Thursday 09/03/2026 04:01 PM 4.69 0.09
Thursday 09/03/2026 04:00 PM 4.69 0.09
Thursday 09/03/2026 03:45 PM 4.68 0.09
Thursday 09/03/2026 03:30 PM 4.69 0.09
Thursday 09/03/2026 03:15 PM 4.68 0.09
Thursday 09/03/2026 03:00 PM 4.68 0.09
Thursday 09/03/2026 02:45 PM 4.68 0.09
Thursday 09/03/2026 02:30 PM 4.68 0.09
Thursday 09/03/2026 02:15 PM 4.68 0.09
Thursday 09/03/2026 02:00 PM 4.68 0.09
Thursday 09/03/2026 01:45 PM 4.68 0.09
Thursday 09/03/2026 01:30 PM 4.68 0.09
Thursday 09/03/2026 01:15 PM 4.68 0.09
Thursday 09/03/2026 01:00 PM 4.68 0.09
Thursday 09/03/2026 12:45 PM 4.68 0.09
Thursday 09/03/2026 12:30 PM 4.68 0.09

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