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: Wednesday January 28th, 2026 02:30 AM EST
River Status: Normal

  Height Flow
Currently 8.35 ft 1.53 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EST) Stage (ft) Flow (kcfs)
  Tuesday 01/27/2026 01:00 PM 5.70 0.25
  Tuesday 01/27/2026 07:00 PM 5.70 0.25
  Wednesday 01/28/2026 01:00 AM 5.70 0.25
  Wednesday 01/28/2026 07:00 AM 5.70 0.25
  Wednesday 01/28/2026 01:00 PM 5.70 0.25
  Wednesday 01/28/2026 07:00 PM 5.70 0.25
  Thursday 01/29/2026 01:00 AM 5.70 0.25

Observation
  Date (EST) Stage (ft) Flow (kcfs)
Wednesday 01/28/2026 03:30 AM 8.39 1.56
Wednesday 01/28/2026 03:15 AM 8.38 1.56
Wednesday 01/28/2026 03:00 AM 8.38 1.56
Wednesday 01/28/2026 02:45 AM 8.36 1.54
Wednesday 01/28/2026 02:30 AM 8.35 1.53
Wednesday 01/28/2026 02:15 AM 8.34 1.52
Wednesday 01/28/2026 02:00 AM 8.34 1.52
Wednesday 01/28/2026 01:45 AM 8.34 1.52
Wednesday 01/28/2026 01:30 AM 8.32 1.51
Wednesday 01/28/2026 01:15 AM 8.32 1.51
Wednesday 01/28/2026 01:00 AM 8.30 1.49
Wednesday 01/28/2026 12:45 AM 8.30 1.49
Wednesday 01/28/2026 12:30 AM 8.29 1.49
Wednesday 01/28/2026 12:15 AM 8.29 1.49
Wednesday 01/28/2026 12:00 AM 8.28 1.48
Tuesday 01/27/2026 11:45 PM 8.27 1.47
Tuesday 01/27/2026 11:30 PM 8.26 1.46
Tuesday 01/27/2026 11:15 PM 8.25 1.46
Tuesday 01/27/2026 11:00 PM 8.25 1.46
Tuesday 01/27/2026 10:45 PM 8.24 1.45
Tuesday 01/27/2026 10:30 PM 8.22 1.43
Tuesday 01/27/2026 10:15 PM 8.22 1.43
Tuesday 01/27/2026 10:01 PM 8.22 1.43
Tuesday 01/27/2026 10:00 PM 8.22 1.43
Tuesday 01/27/2026 09:45 PM 8.20 1.42
Tuesday 01/27/2026 09:30 PM 8.20 1.42
Tuesday 01/27/2026 09:15 PM 8.19 1.41
Tuesday 01/27/2026 09:00 PM 8.19 1.41
Tuesday 01/27/2026 08:45 PM 8.18 1.40
Tuesday 01/27/2026 08:30 PM 8.17 1.39

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