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: Tuesday April 21st, 2026 03:30 AM EDT
River Status: Normal

  Height Flow
Currently 6.63 ft 0.644 kcfs
Record 21.3 ft 22200 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Monday 04/20/2026 02:00 PM 6.70 0.68
  Monday 04/20/2026 08:00 PM 6.70 0.68
  Tuesday 04/21/2026 02:00 AM 6.70 0.68
  Tuesday 04/21/2026 08:00 AM 6.70 0.68
  Tuesday 04/21/2026 02:00 PM 6.60 0.63
  Tuesday 04/21/2026 08:00 PM 6.60 0.63
  Wednesday 04/22/2026 02:00 AM 6.60 0.63

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Tuesday 04/21/2026 03:30 AM 6.63 0.64
Tuesday 04/21/2026 03:15 AM 6.65 0.65
Tuesday 04/21/2026 03:00 AM 6.64 0.65
Tuesday 04/21/2026 02:45 AM 6.66 0.66
Tuesday 04/21/2026 02:30 AM 6.65 0.65
Tuesday 04/21/2026 02:15 AM 6.62 0.64
Tuesday 04/21/2026 02:00 AM 6.65 0.65
Tuesday 04/21/2026 01:45 AM 6.65 0.65
Tuesday 04/21/2026 01:30 AM 6.68 0.67
Tuesday 04/21/2026 01:15 AM 6.67 0.66
Tuesday 04/21/2026 01:00 AM 6.68 0.67
Tuesday 04/21/2026 12:45 AM 6.66 0.66
Tuesday 04/21/2026 12:30 AM 6.67 0.66
Tuesday 04/21/2026 12:15 AM 6.66 0.66
Tuesday 04/21/2026 12:01 AM 6.65 0.65
Tuesday 04/21/2026 12:00 AM 6.65 0.65
Monday 04/20/2026 11:45 PM 6.67 0.66
Monday 04/20/2026 11:30 PM 6.67 0.66
Monday 04/20/2026 11:15 PM 6.66 0.66
Monday 04/20/2026 11:00 PM 6.67 0.66
Monday 04/20/2026 10:45 PM 6.65 0.65
Monday 04/20/2026 10:30 PM 6.68 0.67
Monday 04/20/2026 10:15 PM 6.68 0.67
Monday 04/20/2026 10:00 PM 6.64 0.65
Monday 04/20/2026 09:45 PM 6.67 0.66
Monday 04/20/2026 09:30 PM 6.68 0.67
Monday 04/20/2026 09:15 PM 6.67 0.66
Monday 04/20/2026 09:00 PM 6.69 0.67
Monday 04/20/2026 08:45 PM 6.70 0.68
Monday 04/20/2026 08:30 PM 6.67 0.66

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