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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: Saturday May 27th, 2017 03:30 AM EDT
River Status: Normal

  Height Flow
Currently 7.26 ft 13.5 kcfs
Record 35.19 ft 150.000 kcfs

Forecast
  Date (EDT) Stage (ft) Flow (kcfs)
  Saturday 05/27/2017 08:00 AM 7.30 13.70
  Saturday 05/27/2017 02:00 PM 7.60 15.20
  Saturday 05/27/2017 08:00 PM 7.80 16.10
  Sunday 05/28/2017 02:00 AM 8.00 17.10
  Sunday 05/28/2017 08:00 AM 8.10 17.60
  Sunday 05/28/2017 02:00 PM 8.10 17.60
  Sunday 05/28/2017 08:00 PM 8.00 17.10

Observation
  Date (EDT) Stage (ft) Flow (kcfs)
Saturday 05/27/2017 03:30 AM 7.26 13.50
Saturday 05/27/2017 03:00 AM 7.25 13.50
Saturday 05/27/2017 02:30 AM 7.22 13.30
Saturday 05/27/2017 02:00 AM 7.22 13.30
Saturday 05/27/2017 01:30 AM 7.19 13.20
Saturday 05/27/2017 01:00 AM 7.18 13.10
Saturday 05/27/2017 12:30 AM 7.14 12.90
Saturday 05/27/2017 12:00 AM 7.14 12.90
Friday 05/26/2017 11:30 PM 7.09 12.70
Friday 05/26/2017 11:00 PM 7.08 12.60
Friday 05/26/2017 10:30 PM 7.05 12.50
Friday 05/26/2017 10:00 PM 7.04 12.40
Friday 05/26/2017 09:30 PM 7.00 12.20
Friday 05/26/2017 09:00 PM 6.98 12.10
Friday 05/26/2017 08:30 PM 6.94 11.90
Friday 05/26/2017 08:00 PM 6.92 11.80
Friday 05/26/2017 07:30 PM 6.87 11.60
Friday 05/26/2017 07:00 PM 6.86 11.60
Friday 05/26/2017 06:30 PM 6.80 11.30
Friday 05/26/2017 06:00 PM 6.79 11.20
Friday 05/26/2017 05:30 PM 6.73 10.90
Friday 05/26/2017 05:00 PM 6.71 10.80
Friday 05/26/2017 04:30 PM 6.66 10.60
Friday 05/26/2017 04:00 PM 6.64 10.50
Friday 05/26/2017 03:30 PM 6.59 10.20
Friday 05/26/2017 03:00 PM 6.58 10.20
Friday 05/26/2017 02:30 PM 6.52 9.89
Friday 05/26/2017 02:00 PM 6.50 9.80
Friday 05/26/2017 01:30 PM 6.43 9.46
Friday 05/26/2017 01:00 PM 6.41 9.36
Friday 05/26/2017 12:30 PM 6.36 9.12
Friday 05/26/2017 12:00 PM 6.34 9.03
Friday 05/26/2017 11:30 AM 6.27 8.71
Friday 05/26/2017 11:00 AM 6.24 8.58
Friday 05/26/2017 10:30 AM 6.15 8.22
Friday 05/26/2017 10:00 AM 6.13 8.14
Friday 05/26/2017 09:46 AM 6.09 7.99
Friday 05/26/2017 09:30 AM 6.07 7.91
Friday 05/26/2017 09:00 AM 6.07 7.91
Friday 05/26/2017 08:30 AM 6.03 7.76
Friday 05/26/2017 08:00 AM 6.02 7.72
Friday 05/26/2017 07:30 AM 5.99 7.61
Friday 05/26/2017 07:00 AM 5.98 7.58
Friday 05/26/2017 06:30 AM 5.98 7.58
Friday 05/26/2017 06:00 AM 5.99 7.61
Friday 05/26/2017 05:30 AM 6.08 7.95
Friday 05/26/2017 05:00 AM 6.07 7.91
Friday 05/26/2017 04:30 AM 6.06 7.88
Friday 05/26/2017 04:00 AM 6.05 7.84
Friday 05/26/2017 03:45 AM 6.05 7.84
Friday 05/26/2017 03:30 AM 6.05 7.84
Friday 05/26/2017 03:00 AM 6.02 7.72
Friday 05/26/2017 02:30 AM 5.88 7.22
Friday 05/26/2017 02:00 AM 5.82 7.01
Friday 05/26/2017 01:30 AM 5.74 6.73
Friday 05/26/2017 01:00 AM 5.75 6.76
Friday 05/26/2017 12:30 AM 5.75 6.76
Friday 05/26/2017 12:00 AM 5.74 6.73
Thursday 05/25/2017 11:30 PM 5.72 6.66
Thursday 05/25/2017 11:00 PM 5.73 6.70

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