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Sandown Weather - Local River/Lake Heights

Back to River Summary

Merrimack River At Goffs Falls

Hydrograph

Stage Color Key
10 ft - Near Flood 11 ft - Minor Flood 15 ft - Moderate Flood 17 ft - Major Flood

Latest Observation: Thursday July 20th, 2017 05:30 PM EDT
River Status: Normal

  Height Flow
Currently 4.59 ft 3.58 kcfs
Record 35.19 ft 150.000 kcfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Thursday 07/20/2017 08:00 PM 4.60 3.60
  Friday 07/21/2017 02:00 AM 4.60 3.60
  Friday 07/21/2017 08:00 AM 4.50 3.38
  Friday 07/21/2017 02:00 PM 4.50 3.38
  Friday 07/21/2017 08:00 PM 4.40 3.18
  Saturday 07/22/2017 02:00 AM 4.40 3.18
  Saturday 07/22/2017 08:00 AM 4.30 2.99

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Thursday 07/20/2017 05:30 PM 4.59 3.58
Thursday 07/20/2017 05:00 PM 4.59 3.58
Thursday 07/20/2017 04:30 PM 4.59 3.58
Thursday 07/20/2017 04:00 PM 4.59 3.58
Thursday 07/20/2017 03:31 PM 4.59 3.58
Thursday 07/20/2017 03:30 PM 4.59 3.58
Thursday 07/20/2017 03:00 PM 4.59 3.58
Thursday 07/20/2017 02:30 PM 4.59 3.58
Thursday 07/20/2017 02:00 PM 4.59 3.58
Thursday 07/20/2017 01:30 PM 4.60 3.60
Thursday 07/20/2017 01:00 PM 4.60 3.60
Thursday 07/20/2017 12:30 PM 4.61 3.62
Thursday 07/20/2017 12:00 PM 4.61 3.62
Thursday 07/20/2017 11:30 AM 4.64 3.68
Thursday 07/20/2017 11:00 AM 4.65 3.71
Thursday 07/20/2017 10:30 AM 4.68 3.77
Thursday 07/20/2017 10:00 AM 4.68 3.77
Thursday 07/20/2017 09:30 AM 4.67 3.75
Thursday 07/20/2017 09:00 AM 4.67 3.75
Thursday 07/20/2017 08:30 AM 4.63 3.66
Thursday 07/20/2017 08:00 AM 4.61 3.62
Thursday 07/20/2017 07:30 AM 4.63 3.66
Thursday 07/20/2017 07:00 AM 4.63 3.66
Thursday 07/20/2017 06:30 AM 4.63 3.66
Thursday 07/20/2017 06:00 AM 4.62 3.64
Thursday 07/20/2017 05:30 AM 4.60 3.60
Thursday 07/20/2017 05:00 AM 4.59 3.58
Thursday 07/20/2017 04:30 AM 4.55 3.49
Thursday 07/20/2017 04:00 AM 4.54 3.47
Thursday 07/20/2017 03:30 AM 4.63 3.66
Thursday 07/20/2017 03:00 AM 4.64 3.68
Thursday 07/20/2017 02:30 AM 4.65 3.71
Thursday 07/20/2017 02:00 AM 4.65 3.71
Thursday 07/20/2017 01:30 AM 4.65 3.71
Thursday 07/20/2017 01:00 AM 4.66 3.73
Thursday 07/20/2017 12:30 AM 4.67 3.75
Thursday 07/20/2017 12:00 AM 4.68 3.77
Wednesday 07/19/2017 11:30 PM 4.69 3.80
Wednesday 07/19/2017 11:00 PM 4.69 3.80
Wednesday 07/19/2017 10:30 PM 4.69 3.80
Wednesday 07/19/2017 10:00 PM 4.69 3.80
Wednesday 07/19/2017 09:30 PM 4.69 3.80
Wednesday 07/19/2017 09:00 PM 4.69 3.80
Wednesday 07/19/2017 08:30 PM 4.70 3.82
Wednesday 07/19/2017 08:00 PM 4.70 3.82
Wednesday 07/19/2017 07:30 PM 4.70 3.82
Wednesday 07/19/2017 07:00 PM 4.70 3.82
Wednesday 07/19/2017 06:30 PM 4.69 3.80
Wednesday 07/19/2017 06:00 PM 4.68 3.77
Wednesday 07/19/2017 05:30 PM 4.63 3.66
Wednesday 07/19/2017 05:00 PM 4.60 3.60
Wednesday 07/19/2017 04:30 PM 4.58 3.55
Wednesday 07/19/2017 04:00 PM 4.58 3.55
Wednesday 07/19/2017 03:30 PM 4.58 3.55
Wednesday 07/19/2017 03:15 PM 4.58 3.55
Wednesday 07/19/2017 03:00 PM 4.58 3.55
Wednesday 07/19/2017 02:30 PM 4.58 3.55
Wednesday 07/19/2017 02:00 PM 4.58 3.55
Wednesday 07/19/2017 01:30 PM 4.58 3.55
Wednesday 07/19/2017 01:00 PM 4.58 3.55

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