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 November 12th, 2026 10:30 PM EST
River Status: Normal

  Height Flow
Currently 6.05 ft 0.338 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Thursday 11/12/2026 01:00 PM 5.30 0.16
  Thursday 11/12/2026 07:00 PM 5.50 0.20
  Friday 11/13/2026 01:00 AM 5.80 0.27
  Friday 11/13/2026 07:00 AM 5.80 0.27
  Friday 11/13/2026 01:00 PM 5.90 0.30
  Friday 11/13/2026 07:00 PM 6.30 0.42
  Saturday 11/14/2026 01:00 AM 6.40 0.45

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Thursday 11/12/2026 10:30 PM 6.05 0.34
Thursday 11/12/2026 10:15 PM 6.07 0.34
Thursday 11/12/2026 10:00 PM 6.09 0.35
Thursday 11/12/2026 09:45 PM 6.11 0.36
Thursday 11/12/2026 09:30 PM 6.10 0.35
Thursday 11/12/2026 09:15 PM 6.11 0.36
Thursday 11/12/2026 09:00 PM 6.10 0.35
Thursday 11/12/2026 08:45 PM 6.10 0.35
Thursday 11/12/2026 08:30 PM 6.07 0.34
Thursday 11/12/2026 08:15 PM 6.06 0.34
Thursday 11/12/2026 08:00 PM 6.02 0.33
Thursday 11/12/2026 07:45 PM 6.00 0.32
Thursday 11/12/2026 07:30 PM 5.97 0.32
Thursday 11/12/2026 07:15 PM 5.95 0.31
Thursday 11/12/2026 07:00 PM 5.91 0.30
Thursday 11/12/2026 06:45 PM 5.88 0.29
Thursday 11/12/2026 06:30 PM 5.84 0.28
Thursday 11/12/2026 06:15 PM 5.79 0.27
Thursday 11/12/2026 06:01 PM 5.77 0.26
Thursday 11/12/2026 06:00 PM 5.77 0.26
Thursday 11/12/2026 05:45 PM 5.71 0.25
Thursday 11/12/2026 05:30 PM 5.68 0.24
Thursday 11/12/2026 05:15 PM 5.63 0.23
Thursday 11/12/2026 05:00 PM 5.58 0.22
Thursday 11/12/2026 04:45 PM 5.52 0.21
Thursday 11/12/2026 04:30 PM 5.47 0.20
Thursday 11/12/2026 04:15 PM 5.42 0.19
Thursday 11/12/2026 04:00 PM 5.37 0.18
Thursday 11/12/2026 03:45 PM 5.33 0.17
Thursday 11/12/2026 03:30 PM 5.30 0.16

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