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Sandown Weather - Local River/Lake Heights

Back to River Summary

Souhegan River At Merrimack

Hydrograph

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

Latest Observation: Wednesday April 26th, 2017 04:30 AM EDT
River Status: Normal

  Height Flow
Currently 4.00 ft 0.457 kcfs
Record 16.2 ft 16.900 kcfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Wednesday 04/26/2017 08:00 AM 4.20 0.55
  Wednesday 04/26/2017 02:00 PM 4.60 0.74
  Wednesday 04/26/2017 08:00 PM 5.00 0.95
  Thursday 04/27/2017 02:00 AM 5.20 1.07
  Thursday 04/27/2017 08:00 AM 5.20 1.07
  Thursday 04/27/2017 02:00 PM 5.30 1.13
  Thursday 04/27/2017 08:00 PM 5.20 1.07

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Wednesday 04/26/2017 04:30 AM 4.00 0.46
Wednesday 04/26/2017 04:15 AM 4.00 0.46
Wednesday 04/26/2017 04:01 AM 3.98 0.45
Wednesday 04/26/2017 04:00 AM 3.98 0.45
Wednesday 04/26/2017 03:45 AM 3.98 0.45
Wednesday 04/26/2017 03:30 AM 3.97 0.44
Wednesday 04/26/2017 03:15 AM 3.96 0.44
Wednesday 04/26/2017 03:00 AM 3.95 0.43
Wednesday 04/26/2017 02:45 AM 3.94 0.43
Wednesday 04/26/2017 02:30 AM 3.93 0.43
Wednesday 04/26/2017 02:15 AM 3.92 0.42
Wednesday 04/26/2017 02:00 AM 3.92 0.42
Wednesday 04/26/2017 01:45 AM 3.91 0.42
Wednesday 04/26/2017 01:30 AM 3.90 0.41
Wednesday 04/26/2017 01:15 AM 3.90 0.41
Wednesday 04/26/2017 01:00 AM 3.89 0.41
Wednesday 04/26/2017 12:45 AM 3.89 0.41
Wednesday 04/26/2017 12:30 AM 3.88 0.40
Wednesday 04/26/2017 12:15 AM 3.88 0.40
Wednesday 04/26/2017 12:00 AM 3.87 0.40
Tuesday 04/25/2017 11:45 PM 3.87 0.40
Tuesday 04/25/2017 11:30 PM 3.86 0.40
Tuesday 04/25/2017 11:15 PM 3.86 0.40
Tuesday 04/25/2017 11:00 PM 3.86 0.40
Tuesday 04/25/2017 10:45 PM 3.85 0.39
Tuesday 04/25/2017 10:30 PM 3.85 0.39
Tuesday 04/25/2017 10:15 PM 3.85 0.39
Tuesday 04/25/2017 10:00 PM 3.84 0.39
Tuesday 04/25/2017 09:45 PM 3.84 0.39
Tuesday 04/25/2017 09:30 PM 3.84 0.39
Tuesday 04/25/2017 09:15 PM 3.83 0.38
Tuesday 04/25/2017 09:00 PM 3.83 0.38
Tuesday 04/25/2017 08:45 PM 3.83 0.38
Tuesday 04/25/2017 08:30 PM 3.83 0.38
Tuesday 04/25/2017 08:15 PM 3.82 0.38
Tuesday 04/25/2017 08:00 PM 3.82 0.38
Tuesday 04/25/2017 07:45 PM 3.82 0.38
Tuesday 04/25/2017 07:30 PM 3.82 0.38
Tuesday 04/25/2017 07:15 PM 3.82 0.38
Tuesday 04/25/2017 07:00 PM 3.82 0.38
Tuesday 04/25/2017 06:45 PM 3.82 0.38
Tuesday 04/25/2017 06:30 PM 3.82 0.38
Tuesday 04/25/2017 06:15 PM 3.82 0.38
Tuesday 04/25/2017 06:00 PM 3.82 0.38
Tuesday 04/25/2017 05:45 PM 3.82 0.38
Tuesday 04/25/2017 05:30 PM 3.81 0.38
Tuesday 04/25/2017 05:15 PM 3.81 0.38
Tuesday 04/25/2017 05:00 PM 3.81 0.38
Tuesday 04/25/2017 04:45 PM 3.81 0.38
Tuesday 04/25/2017 04:30 PM 3.80 0.37
Tuesday 04/25/2017 04:15 PM 3.80 0.37
Tuesday 04/25/2017 04:00 PM 3.80 0.37
Tuesday 04/25/2017 03:45 PM 3.80 0.37
Tuesday 04/25/2017 02:30 PM 3.80 0.37
Tuesday 04/25/2017 02:15 PM 3.80 0.37
Tuesday 04/25/2017 02:00 PM 3.80 0.37
Tuesday 04/25/2017 01:45 PM 3.80 0.37
Tuesday 04/25/2017 01:30 PM 3.80 0.37
Tuesday 04/25/2017 01:15 PM 3.80 0.37
Tuesday 04/25/2017 01:00 PM 3.80 0.37

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather