Current weather conditions in Contoocook, NH USA

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Souhegan River At Merrimack

Back to River Summary

Hydrograph

Stage Color Key
8 ft - Near Flood 9 ft - Minor Flood 11 ft - Moderate Flood 13 ft - Major Flood

Latest Observation: Sunday August 2nd, 2026 12:17 PM EDT
River Status: Normal

  Height Flow
Currently 3.2 ft 0.245 kcfs
Record 16.2 ft 16900 cfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Sunday 08/02/2026 02:00 PM 3.20 0.25
  Sunday 08/02/2026 08:00 PM 3.10 0.21
  Monday 08/03/2026 02:00 AM 3.10 0.21
  Monday 08/03/2026 08:00 AM 3.10 0.21
  Monday 08/03/2026 02:00 PM 3.20 0.25
  Monday 08/03/2026 08:00 PM 3.40 0.32
  Tuesday 08/04/2026 02:00 AM 3.80 0.49

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Sunday 08/02/2026 12:17 PM 3.20 0.25
Sunday 08/02/2026 11:30 AM 3.22 0.25
Sunday 08/02/2026 11:15 AM 3.22 0.25
Sunday 08/02/2026 11:00 AM 3.22 0.25
Sunday 08/02/2026 10:45 AM 3.23 0.26
Sunday 08/02/2026 10:30 AM 3.24 0.26
Sunday 08/02/2026 10:15 AM 3.24 0.26
Sunday 08/02/2026 10:00 AM 3.24 0.26
Sunday 08/02/2026 09:45 AM 3.24 0.26
Sunday 08/02/2026 09:30 AM 3.25 0.26
Sunday 08/02/2026 09:15 AM 3.25 0.26
Sunday 08/02/2026 09:00 AM 3.25 0.26
Sunday 08/02/2026 08:45 AM 3.26 0.27
Sunday 08/02/2026 08:30 AM 3.26 0.27
Sunday 08/02/2026 08:15 AM 3.26 0.27
Sunday 08/02/2026 08:00 AM 3.27 0.27
Sunday 08/02/2026 07:45 AM 3.27 0.27
Sunday 08/02/2026 07:30 AM 3.27 0.27
Sunday 08/02/2026 07:15 AM 3.27 0.27
Sunday 08/02/2026 07:00 AM 3.28 0.27
Sunday 08/02/2026 06:45 AM 3.28 0.27
Sunday 08/02/2026 06:30 AM 3.28 0.27
Sunday 08/02/2026 06:17 AM 3.29 0.28
Sunday 08/02/2026 06:15 AM 3.29 0.28
Sunday 08/02/2026 06:00 AM 3.29 0.28
Sunday 08/02/2026 05:45 AM 3.29 0.28
Sunday 08/02/2026 05:30 AM 3.30 0.28
Sunday 08/02/2026 05:15 AM 3.30 0.28
Sunday 08/02/2026 05:00 AM 3.30 0.28
Sunday 08/02/2026 04:45 AM 3.31 0.29

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