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Hydrograph River at a Glance Download
Presumpscot River at Westbrook Stage (ft)Flow (kcfs)Highest Observation: 4.48 ft at 3:30AM Aug 05, 2020Highest Observation: 4.48 ft at 3:45AM Aug 05, 2020Highest Observation: 4.48 ft at 4:00AM Aug 05, 2020Highest Observation: 4.48 ft at 4:15AM Aug 05, 2020Highest Observation: 4.48 ft at 4:30AM Aug 05, 2020Highest Observation: 4.48 ft at 4:45AM Aug 05, 2020Observed: 4.47 ft at 5:00AM Aug 05, 2020Observed: 4.47 ft at 5:15AM Aug 05, 2020Observed: 4.47 ft at 5:30AM Aug 05, 2020Observed: 4.47 ft at 5:45AM Aug 05, 2020Observed: 4.47 ft at 6:00AM Aug 05, 2020Observed: 4.47 ft at 6:15AM Aug 05, 2020Observed: 4.47 ft at 6:30AM Aug 05, 2020Observed: 4.47 ft at 6:45AM Aug 05, 2020Observed: 4.47 ft at 7:00AM Aug 05, 2020Observed: 4.46 ft at 7:15AM Aug 05, 2020Observed: 4.47 ft at 7:30AM Aug 05, 2020Observed: 4.46 ft at 7:45AM Aug 05, 2020Observed: 4.47 ft at 8:00AM Aug 05, 2020Observed: 4.47 ft at 8:15AM Aug 05, 2020Observed: 4.46 ft at 8:30AM Aug 05, 2020Observed: 4.43 ft at 8:45AM Aug 05, 2020Observed: 4.41 ft at 9:00AM Aug 05, 2020Observed: 4.41 ft at 9:15AM Aug 05, 2020Observed: 4.41 ft at 9:30AM Aug 05, 2020Observed: 4.42 ft at 9:45AM Aug 05, 2020Observed: 4.42 ft at 10:00AM Aug 05, 2020Observed: 4.42 ft at 10:15AM Aug 05, 2020Observed: 4.42 ft at 10:30AM Aug 05, 2020Observed: 4.42 ft at 10:45AM Aug 05, 2020Observed: 4.43 ft at 11:00AM Aug 05, 2020Observed: 4.43 ft at 11:15AM Aug 05, 2020Observed: 4.43 ft at 11:30AM Aug 05, 2020Observed: 4.43 ft at 11:45AM Aug 05, 2020Observed: 4.44 ft at 12:00PM Aug 05, 2020Observed: 4.44 ft at 12:15PM Aug 05, 2020Observed: 4.44 ft at 12:30PM Aug 05, 2020Observed: 4.43 ft at 12:45PM Aug 05, 2020Observed: 4.44 ft at 1:00PM Aug 05, 2020Observed: 4.44 ft at 1:15PM Aug 05, 2020Observed: 4.44 ft at 1:30PM Aug 05, 2020Observed: 4.44 ft at 1:45PM Aug 05, 2020Observed: 4.44 ft at 2:00PM Aug 05, 2020Observed: 4.44 ft at 2:15PM Aug 05, 2020Observed: 4.43 ft at 2:30PM Aug 05, 2020Observed: 4.44 ft at 2:45PM Aug 05, 2020Observed: 4.45 ft at 3:00PM Aug 05, 2020Observed: 4.44 ft at 3:15PM Aug 05, 2020Observed: 4.44 ft at 3:30PM Aug 05, 2020Observed: 4.44 ft at 3:45PM Aug 05, 2020Observed: 4.44 ft at 4:00PM Aug 05, 2020Observed: 4.44 ft at 4:15PM Aug 05, 2020Observed: 4.45 ft at 4:30PM Aug 05, 2020Observed: 4.44 ft at 4:45PM Aug 05, 2020Observed: 4.44 ft at 5:00PM Aug 05, 2020Observed: 4.44 ft at 5:15PM Aug 05, 2020Observed: 4.44 ft at 5:30PM Aug 05, 2020Observed: 4.45 ft at 5:45PM Aug 05, 2020Observed: 4.44 ft at 6:00PM Aug 05, 2020Observed: 4.44 ft at 6:15PM Aug 05, 2020Observed: 4.44 ft at 6:30PM Aug 05, 2020Observed: 4.44 ft at 6:45PM Aug 05, 2020Observed: 4.45 ft at 7:00PM Aug 05, 2020Observed: 4.44 ft at 7:15PM Aug 05, 2020Observed: 4.44 ft at 7:30PM Aug 05, 2020Observed: 4.44 ft at 7:45PM Aug 05, 2020Observed: 4.44 ft at 8:00PM Aug 05, 2020Observed: 4.44 ft at 8:15PM Aug 05, 2020Observed: 4.44 ft at 8:30PM Aug 05, 2020Observed: 4.43 ft at 8:45PM Aug 05, 2020Observed: 4.44 ft at 9:00PM Aug 05, 2020Observed: 4.44 ft at 9:15PM Aug 05, 2020Observed: 4.43 ft at 9:30PM Aug 05, 2020Observed: 4.43 ft at 9:45PM Aug 05, 2020Observed: 4.43 ft at 10:00PM Aug 05, 2020Observed: 4.43 ft at 10:15PM Aug 05, 2020Observed: 4.42 ft at 10:30PM Aug 05, 2020Observed: 4.43 ft at 10:45PM Aug 05, 2020Observed: 4.42 ft at 11:00PM Aug 05, 2020Observed: 4.42 ft at 11:15PM Aug 05, 2020Observed: 4.42 ft at 11:30PM Aug 05, 2020Observed: 4.42 ft at 11:45PM Aug 05, 2020Observed: 4.42 ft at 12:00AM Aug 06, 2020Observed: 4.41 ft at 12:15AM Aug 06, 2020Observed: 4.41 ft at 12:30AM Aug 06, 2020Observed: 4.41 ft at 12:45AM Aug 06, 2020Observed: 4.4 ft at 1:00AM Aug 06, 2020Observed: 4.4 ft at 1:15AM Aug 06, 2020Observed: 4.4 ft at 1:30AM Aug 06, 2020Observed: 4.4 ft at 1:45AM Aug 06, 2020Observed: 4.4 ft at 2:00AM Aug 06, 2020Observed: 4.39 ft at 2:15AM Aug 06, 2020Observed: 4.39 ft at 2:30AM Aug 06, 2020Observed: 4.39 ft at 2:45AM Aug 06, 2020Observed: 4.38 ft at 3:00AM Aug 06, 2020Observed: 4.38 ft at 3:15AM Aug 06, 2020Observed: 4.38 ft at 3:30AM Aug 06, 2020Observed: 4.38 ft at 3:45AM Aug 06, 2020Observed: 4.37 ft at 4:00AM Aug 06, 2020Observed: 4.37 ft at 4:15AM Aug 06, 2020Observed: 4.37 ft at 4:30AM Aug 06, 2020Observed: 4.36 ft at 4:45AM Aug 06, 2020Observed: 4.36 ft at 5:00AM Aug 06, 2020Observed: 4.36 ft at 5:15AM Aug 06, 2020Observed: 4.35 ft at 5:30AM Aug 06, 2020Observed: 4.35 ft at 5:45AM Aug 06, 2020Observed: 4.35 ft at 6:00AM Aug 06, 2020Observed: 4.34 ft at 6:15AM Aug 06, 2020Observed: 4.34 ft at 6:30AM Aug 06, 2020Observed: 4.34 ft at 6:45AM Aug 06, 2020Observed: 4.34 ft at 7:00AM Aug 06, 2020Observed: 4.33 ft at 7:15AM Aug 06, 2020Observed: 4.34 ft at 7:30AM Aug 06, 2020Observed: 4.31 ft at 7:45AM Aug 06, 2020Observed: 4.28 ft at 8:00AM Aug 06, 2020Observed: 4.27 ft at 8:15AM Aug 06, 2020Observed: 4.28 ft at 8:30AM Aug 06, 2020Observed: 4.28 ft at 8:45AM Aug 06, 2020Observed: 4.29 ft at 9:00AM Aug 06, 2020Observed: 4.3 ft at 9:15AM Aug 06, 2020Observed: 4.3 ft at 9:30AM Aug 06, 2020Observed: 4.29 ft at 9:45AM Aug 06, 2020Observed: 4.32 ft at 10:00AM Aug 06, 2020Observed: 4.31 ft at 10:15AM Aug 06, 2020Observed: 4.32 ft at 10:30AM Aug 06, 2020Observed: 4.32 ft at 10:45AM Aug 06, 2020Observed: 4.32 ft at 11:00AM Aug 06, 2020Observed: 4.32 ft at 11:15AM Aug 06, 2020Observed: 4.32 ft at 11:30AM Aug 06, 2020Observed: 4.33 ft at 11:45AM Aug 06, 2020Observed: 4.32 ft at 12:00PM Aug 06, 2020Observed: 4.33 ft at 12:15PM Aug 06, 2020Observed: 4.33 ft at 12:30PM Aug 06, 2020Observed: 4.33 ft at 12:45PM Aug 06, 2020Observed: 4.33 ft at 1:00PM Aug 06, 2020Observed: 4.33 ft at 1:15PM Aug 06, 2020Observed: 4.32 ft at 1:30PM Aug 06, 2020Observed: 4.33 ft at 1:45PM Aug 06, 2020Observed: 4.34 ft at 2:00PM Aug 06, 2020Observed: 4.34 ft at 2:15PM Aug 06, 2020Observed: 4.34 ft at 2:30PM Aug 06, 2020Observed: 4.34 ft at 2:45PM Aug 06, 2020Observed: 4.34 ft at 3:00PM Aug 06, 2020Observed: 4.34 ft at 3:15PM Aug 06, 2020Observed: 4.33 ft at 3:30PM Aug 06, 2020Observed: 4.34 ft at 3:45PM Aug 06, 2020Observed: 4.33 ft at 4:00PM Aug 06, 2020Observed: 4.32 ft at 4:15PM Aug 06, 2020Observed: 4.32 ft at 4:30PM Aug 06, 2020Observed: 4.31 ft at 4:45PM Aug 06, 2020Observed: 4.3 ft at 5:00PM Aug 06, 2020Observed: 4.3 ft at 5:15PM Aug 06, 2020Observed: 4.29 ft at 5:30PM Aug 06, 2020Observed: 4.27 ft at 5:45PM Aug 06, 2020Observed: 4.26 ft at 6:00PM Aug 06, 2020Observed: 4.25 ft at 6:15PM Aug 06, 2020Observed: 4.25 ft at 6:30PM Aug 06, 2020Observed: 4.25 ft at 6:45PM Aug 06, 2020Observed: 4.25 ft at 7:00PM Aug 06, 2020Observed: 4.25 ft at 7:15PM Aug 06, 2020Observed: 4.24 ft at 7:30PM Aug 06, 2020Observed: 4.24 ft at 7:45PM Aug 06, 2020Observed: 4.24 ft at 8:00PM Aug 06, 2020Observed: 4.24 ft at 8:15PM Aug 06, 2020Observed: 4.24 ft at 8:30PM Aug 06, 2020Observed: 4.23 ft at 8:45PM Aug 06, 2020Observed: 4.23 ft at 9:00PM Aug 06, 2020Observed: 4.23 ft at 9:15PM Aug 06, 2020Observed: 4.22 ft at 9:30PM Aug 06, 2020Observed: 4.22 ft at 9:45PM Aug 06, 2020Observed: 4.22 ft at 10:00PM Aug 06, 2020Observed: 4.21 ft at 10:15PM Aug 06, 2020Observed: 4.21 ft at 10:30PM Aug 06, 2020Observed: 4.21 ft at 10:45PM Aug 06, 2020Observed: 4.2 ft at 11:00PM Aug 06, 2020Observed: 4.2 ft at 11:15PM Aug 06, 2020Observed: 4.2 ft at 11:30PM Aug 06, 2020Observed: 4.2 ft at 11:45PM Aug 06, 2020Observed: 4.19 ft at 12:00AM Aug 07, 2020Observed: 4.19 ft at 12:15AM Aug 07, 2020Observed: 4.19 ft at 12:30AM Aug 07, 2020Observed: 4.19 ft at 12:45AM Aug 07, 2020Observed: 4.19 ft at 1:00AM Aug 07, 2020Observed: 4.19 ft at 1:15AM Aug 07, 2020Observed: 4.19 ft at 1:30AM Aug 07, 2020Observed: 4.19 ft at 1:45AM Aug 07, 2020Observed: 4.19 ft at 2:00AM Aug 07, 2020Observed: 4.2 ft at 2:15AM Aug 07, 2020Observed: 4.21 ft at 3:30AM Aug 07, 2020Observed: 4.22 ft at 3:45AM Aug 07, 2020Observed: 4.22 ft at 4:00AM Aug 07, 2020Observed: 4.23 ft at 4:15AM Aug 07, 2020Observed: 4.24 ft at 4:30AM Aug 07, 2020Observed: 4.25 ft at 4:45AM Aug 07, 2020Observed: 4.25 ft at 5:00AM Aug 07, 2020Observed: 4.25 ft at 5:15AM Aug 07, 2020Observed: 4.25 ft at 5:30AM Aug 07, 2020Observed: 4.26 ft at 5:45AM Aug 07, 2020Observed: 4.27 ft at 6:00AM Aug 07, 2020Observed: 4.28 ft at 6:15AM Aug 07, 2020Observed: 4.29 ft at 6:30AM Aug 07, 2020Observed: 4.29 ft at 6:45AM Aug 07, 2020Observed: 4.3 ft at 7:00AM Aug 07, 2020Observed: 4.31 ft at 7:15AM Aug 07, 2020Observed: 4.31 ft at 7:30AM Aug 07, 2020Observed: 4.32 ft at 7:45AM Aug 07, 2020Observed: 4.32 ft at 8:00AM Aug 07, 2020Observed: 4.32 ft at 8:15AM Aug 07, 2020Observed: 4.33 ft at 8:30AM Aug 07, 2020Observed: 4.33 ft at 8:45AM Aug 07, 2020Observed: 4.33 ft at 9:00AM Aug 07, 2020Observed: 4.34 ft at 9:15AM Aug 07, 2020Observed: 4.34 ft at 9:30AM Aug 07, 2020Observed: 4.34 ft at 9:45AM Aug 07, 2020Observed: 4.34 ft at 10:00AM Aug 07, 2020Observed: 4.35 ft at 10:15AM Aug 07, 2020Observed: 4.35 ft at 10:30AM Aug 07, 2020Observed: 4.36 ft at 10:45AM Aug 07, 2020Observed: 4.36 ft at 11:00AM Aug 07, 2020Observed: 4.36 ft at 11:15AM Aug 07, 2020Observed: 4.36 ft at 11:30AM Aug 07, 2020Observed: 4.37 ft at 11:45AM Aug 07, 2020Observed: 4.38 ft at 12:00PM Aug 07, 2020Observed: 4.38 ft at 12:15PM Aug 07, 2020Observed: 4.38 ft at 12:30PM Aug 07, 2020Observed: 4.38 ft at 12:45PM Aug 07, 2020Observed: 4.38 ft at 1:00PM Aug 07, 2020Observed: 4.36 ft at 1:15PM Aug 07, 2020Observed: 4.38 ft at 1:30PM Aug 07, 2020Observed: 4.37 ft at 1:45PM Aug 07, 2020Observed: 4.38 ft at 2:00PM Aug 07, 2020Observed: 4.38 ft at 2:15PM Aug 07, 2020Observed: 4.38 ft at 3:30PM Aug 07, 2020Observed: 4.39 ft at 3:45PM Aug 07, 2020Observed: 4.39 ft at 4:00PM Aug 07, 2020Observed: 4.39 ft at 4:15PM Aug 07, 2020Observed: 4.39 ft at 4:30PM Aug 07, 2020Observed: 4.39 ft at 4:45PM Aug 07, 2020Observed: 4.4 ft at 5:00PM Aug 07, 2020Observed: 4.4 ft at 5:15PM Aug 07, 2020Observed: 4.39 ft at 5:30PM Aug 07, 2020Observed: 4.4 ft at 5:45PM Aug 07, 2020Observed: 4.39 ft at 6:00PM Aug 07, 2020Observed: 4.4 ft at 6:15PM Aug 07, 2020Observed: 4.4 ft at 6:30PM Aug 07, 2020Observed: 4.4 ft at 6:45PM Aug 07, 2020Observed: 4.39 ft at 7:00PM Aug 07, 2020Observed: 4.39 ft at 7:15PM Aug 07, 2020Observed: 4.39 ft at 7:30PM Aug 07, 2020Observed: 4.39 ft at 7:45PM Aug 07, 2020Observed: 4.39 ft at 8:00PM Aug 07, 2020Observed: 4.39 ft at 8:15PM Aug 07, 2020Observed: 4.39 ft at 8:30PM Aug 07, 2020Observed: 4.39 ft at 8:45PM Aug 07, 2020Observed: 4.39 ft at 9:00PM Aug 07, 2020Observed: 4.39 ft at 9:15PM Aug 07, 2020Observed: 4.39 ft at 9:30PM Aug 07, 2020Observed: 4.39 ft at 9:45PM Aug 07, 2020Observed: 4.39 ft at 10:00PM Aug 07, 2020Observed: 4.38 ft at 10:15PM Aug 07, 2020Observed: 4.39 ft at 10:30PM Aug 07, 2020Observed: 4.39 ft at 10:45PM Aug 07, 2020Observed: 4.39 ft at 11:00PM Aug 07, 2020Observed: 4.38 ft at 11:15PM Aug 07, 2020Observed: 4.38 ft at 11:30PM Aug 07, 2020Observed: 4.38 ft at 11:45PM Aug 07, 2020Observed: 4.38 ft at 12:00AM Aug 08, 2020Observed: 4.37 ft at 12:15AM Aug 08, 2020Observed: 4.37 ft at 12:30AM Aug 08, 2020Observed: 4.37 ft at 12:45AM Aug 08, 2020Observed: 4.37 ft at 1:00AM Aug 08, 2020Observed: 4.38 ft at 1:15AM Aug 08, 2020Observed: 4.38 ft at 1:30AM Aug 08, 2020Observed: 4.38 ft at 1:45AM Aug 08, 2020Observed: 4.37 ft at 2:00AM Aug 08, 2020Observed: 4.37 ft at 2:15AM Aug 08, 2020WBKM1(plotting HGIRG) Graph Created (3:21AM Aug 8, 2020)ObservedLatest observed value: 4.37 ft at 2:15 AM EDT 8-Aug-2020. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Presumpscot River at Westbrook are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 27
Moderate Flood Stage: 23
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): 0

Historic Crests
(1) 34.10 ft on 10/22/1996
(2) 25.48 ft on 08/20/1991
(3) 25.30 ft on 04/16/2007
(4) 23.55 ft on 02/26/2010
(5) 22.26 ft on 05/12/1989
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.17 ft on 01/11/2016
(2) 16.95 ft on 09/30/2015
(3) 21.25 ft on 06/03/2012
(4) 15.70 ft on 12/13/2010
(5) 15.57 ft on 03/24/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
34 Maine Turnpike flooded between exits 52 and 53. Route 302 bridge over the Presumpscot River flooded with several feet of water
25.5 Riverbank Park in Westbrook flooded. Water over Main Street in Westbrook
23 Route 302 and east Bridge Street in westbrook flooded.
21 Water up To Drive thru at dunkin donuts on East Bridge Street. Tee'n Tee Golfland flooded on route 302. Riverbank Park in westbrook starts to flood
19 Water just getting on to East Bridge Street in Westbrook
15 Minor lowland flooding.
About This Location Collapse

Latitude: 43.686944° N, Longitude: 70.347222° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Gray Weather Forecast Office
P.O. Box 1208, 1 Weather Lane, Route 231
Gray, ME 04039
(207) 688-3216
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