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 15th, 2026 09:30 PM EDT
River Status: Normal

  Height Flow
Currently 6.51 ft 0.442 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 10/15/2026 02:00 PM 6.40 0.40
  Thursday 10/15/2026 08:00 PM 6.40 0.40
  Friday 10/16/2026 02:00 AM 6.40 0.40
  Friday 10/16/2026 08:00 AM 6.30 0.37
  Friday 10/16/2026 02:00 PM 6.30 0.37
  Friday 10/16/2026 08:00 PM 6.20 0.34
  Saturday 10/17/2026 02:00 AM 6.30 0.37

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Thursday 10/15/2026 09:30 PM 6.51 0.44
Thursday 10/15/2026 09:15 PM 6.48 0.43
Thursday 10/15/2026 09:00 PM 6.48 0.43
Thursday 10/15/2026 08:45 PM 6.46 0.42
Thursday 10/15/2026 08:30 PM 6.43 0.41
Thursday 10/15/2026 08:17 PM 6.44 0.42
Thursday 10/15/2026 08:15 PM 6.44 0.42
Thursday 10/15/2026 08:00 PM 6.40 0.40
Thursday 10/15/2026 07:45 PM 6.38 0.40
Thursday 10/15/2026 07:30 PM 6.37 0.39
Thursday 10/15/2026 07:15 PM 6.34 0.38
Thursday 10/15/2026 07:00 PM 6.33 0.38
Thursday 10/15/2026 06:45 PM 6.30 0.37
Thursday 10/15/2026 06:30 PM 6.30 0.37
Thursday 10/15/2026 06:15 PM 6.28 0.37
Thursday 10/15/2026 06:00 PM 6.28 0.37
Thursday 10/15/2026 05:45 PM 6.28 0.37
Thursday 10/15/2026 05:30 PM 6.29 0.37
Thursday 10/15/2026 05:15 PM 6.29 0.37
Thursday 10/15/2026 05:00 PM 6.30 0.37
Thursday 10/15/2026 04:45 PM 6.31 0.37
Thursday 10/15/2026 04:30 PM 6.31 0.37
Thursday 10/15/2026 04:15 PM 6.31 0.37
Thursday 10/15/2026 04:00 PM 6.31 0.37
Thursday 10/15/2026 03:45 PM 6.33 0.38
Thursday 10/15/2026 03:30 PM 6.33 0.38
Thursday 10/15/2026 03:15 PM 6.34 0.38
Thursday 10/15/2026 03:00 PM 6.34 0.38
Thursday 10/15/2026 02:45 PM 6.35 0.39
Thursday 10/15/2026 02:30 PM 6.35 0.39

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