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Hydrograph River at a Glance Download
Penobscot River at West Enfield Stage (ft)Flow (kcfs)Observed: 8.39 ft at 3:45PM Apr 16, 2018Observed: 8.38 ft at 4:00PM Apr 16, 2018Observed: 8.35 ft at 4:15PM Apr 16, 2018Observed: 8.33 ft at 4:30PM Apr 16, 2018Observed: 8.31 ft at 4:45PM Apr 16, 2018Observed: 8.3 ft at 5:00PM Apr 16, 2018Observed: 8.3 ft at 5:15PM Apr 16, 2018Observed: 8.3 ft at 5:30PM Apr 16, 2018Observed: 8.29 ft at 5:45PM Apr 16, 2018Observed: 8.3 ft at 6:00PM Apr 16, 2018Observed: 8.28 ft at 6:15PM Apr 16, 2018Observed: 8.27 ft at 6:30PM Apr 16, 2018Observed: 8.28 ft at 6:45PM Apr 16, 2018Observed: 8.28 ft at 7:00PM Apr 16, 2018Observed: 8.27 ft at 7:15PM Apr 16, 2018Observed: 8.27 ft at 7:30PM Apr 16, 2018Observed: 8.26 ft at 7:45PM Apr 16, 2018Observed: 8.26 ft at 8:00PM Apr 16, 2018Observed: 8.26 ft at 8:15PM Apr 16, 2018Observed: 8.26 ft at 8:30PM Apr 16, 2018Observed: 8.26 ft at 8:45PM Apr 16, 2018Observed: 8.26 ft at 9:00PM Apr 16, 2018Observed: 8.25 ft at 9:15PM Apr 16, 2018Observed: 8.25 ft at 9:30PM Apr 16, 2018Observed: 8.25 ft at 9:45PM Apr 16, 2018Observed: 8.24 ft at 10:00PM Apr 16, 2018Observed: 8.25 ft at 10:15PM Apr 16, 2018Observed: 8.25 ft at 10:30PM Apr 16, 2018Observed: 8.24 ft at 10:45PM Apr 16, 2018Observed: 8.24 ft at 11:00PM Apr 16, 2018Observed: 8.24 ft at 11:15PM Apr 16, 2018Observed: 8.24 ft at 11:30PM Apr 16, 2018Observed: 8.23 ft at 11:45PM Apr 16, 2018Observed: 8.23 ft at 12:00AM Apr 17, 2018Observed: 8.23 ft at 12:15AM Apr 17, 2018Observed: 8.23 ft at 12:30AM Apr 17, 2018Observed: 8.23 ft at 12:45AM Apr 17, 2018Observed: 8.22 ft at 1:00AM Apr 17, 2018Observed: 8.21 ft at 1:15AM Apr 17, 2018Observed: 8.21 ft at 1:30AM Apr 17, 2018Observed: 8.21 ft at 1:45AM Apr 17, 2018Observed: 8.21 ft at 2:00AM Apr 17, 2018Observed: 8.21 ft at 2:15AM Apr 17, 2018Observed: 8.19 ft at 2:30AM Apr 17, 2018Observed: 8.2 ft at 2:45AM Apr 17, 2018Observed: 8.21 ft at 3:00AM Apr 17, 2018Observed: 8.2 ft at 3:15AM Apr 17, 2018Observed: 8.2 ft at 3:30AM Apr 17, 2018Observed: 8.2 ft at 3:45AM Apr 17, 2018Observed: 8.21 ft at 4:00AM Apr 17, 2018Observed: 8.22 ft at 4:15AM Apr 17, 2018Observed: 8.22 ft at 4:30AM Apr 17, 2018Observed: 8.25 ft at 4:45AM Apr 17, 2018Observed: 8.27 ft at 5:00AM Apr 17, 2018Observed: 8.28 ft at 5:15AM Apr 17, 2018Observed: 8.28 ft at 5:30AM Apr 17, 2018Observed: 8.3 ft at 5:45AM Apr 17, 2018Observed: 8.29 ft at 6:00AM Apr 17, 2018Observed: 8.31 ft at 6:15AM Apr 17, 2018Observed: 8.31 ft at 6:30AM Apr 17, 2018Observed: 8.33 ft at 6:45AM Apr 17, 2018Observed: 8.33 ft at 7:00AM Apr 17, 2018Observed: 8.34 ft at 7:15AM Apr 17, 2018Observed: 8.34 ft at 7:30AM Apr 17, 2018Observed: 8.34 ft at 7:45AM Apr 17, 2018Observed: 8.35 ft at 8:00AM Apr 17, 2018Observed: 8.37 ft at 8:15AM Apr 17, 2018Observed: 8.36 ft at 8:30AM Apr 17, 2018Observed: 8.38 ft at 8:45AM Apr 17, 2018Observed: 8.38 ft at 9:00AM Apr 17, 2018Observed: 8.38 ft at 9:15AM Apr 17, 2018Observed: 8.39 ft at 9:30AM Apr 17, 2018Observed: 8.4 ft at 9:45AM Apr 17, 2018Observed: 8.4 ft at 10:00AM Apr 17, 2018Observed: 8.42 ft at 10:15AM Apr 17, 2018Observed: 8.42 ft at 10:30AM Apr 17, 2018Observed: 8.43 ft at 10:45AM Apr 17, 2018Observed: 8.44 ft at 11:00AM Apr 17, 2018Observed: 8.45 ft at 11:15AM Apr 17, 2018Observed: 8.45 ft at 11:30AM Apr 17, 2018Observed: 8.47 ft at 11:45AM Apr 17, 2018Observed: 8.5 ft at 12:00PM Apr 17, 2018Observed: 8.52 ft at 12:15PM Apr 17, 2018Observed: 8.53 ft at 12:30PM Apr 17, 2018Observed: 8.55 ft at 12:45PM Apr 17, 2018Observed: 8.58 ft at 1:00PM Apr 17, 2018Observed: 8.59 ft at 1:15PM Apr 17, 2018Observed: 8.62 ft at 1:30PM Apr 17, 2018Observed: 8.62 ft at 1:45PM Apr 17, 2018Observed: 8.65 ft at 2:00PM Apr 17, 2018Observed: 8.68 ft at 2:15PM Apr 17, 2018Observed: 8.69 ft at 2:30PM Apr 17, 2018Observed: 8.72 ft at 2:45PM Apr 17, 2018Observed: 8.74 ft at 3:00PM Apr 17, 2018Observed: 8.78 ft at 3:15PM Apr 17, 2018Observed: 8.81 ft at 3:30PM Apr 17, 2018Observed: 8.83 ft at 3:45PM Apr 17, 2018Observed: 8.85 ft at 4:00PM Apr 17, 2018Observed: 8.88 ft at 4:15PM Apr 17, 2018Observed: 8.89 ft at 4:30PM Apr 17, 2018Observed: 8.91 ft at 4:45PM Apr 17, 2018Observed: 8.93 ft at 5:00PM Apr 17, 2018Observed: 8.96 ft at 5:15PM Apr 17, 2018Observed: 9 ft at 5:30PM Apr 17, 2018Observed: 9.02 ft at 5:45PM Apr 17, 2018Observed: 9.05 ft at 6:00PM Apr 17, 2018Observed: 9.07 ft at 6:15PM Apr 17, 2018Observed: 9.12 ft at 6:30PM Apr 17, 2018Observed: 9.14 ft at 6:45PM Apr 17, 2018Observed: 9.18 ft at 7:00PM Apr 17, 2018Observed: 9.18 ft at 7:15PM Apr 17, 2018Observed: 9.21 ft at 7:30PM Apr 17, 2018Observed: 9.25 ft at 7:45PM Apr 17, 2018Observed: 9.26 ft at 8:00PM Apr 17, 2018Observed: 9.31 ft at 8:15PM Apr 17, 2018Observed: 9.35 ft at 8:30PM Apr 17, 2018Observed: 9.37 ft at 8:45PM Apr 17, 2018Observed: 9.4 ft at 9:00PM Apr 17, 2018Observed: 9.43 ft at 9:15PM Apr 17, 2018Observed: 9.47 ft at 9:30PM Apr 17, 2018Observed: 9.51 ft at 9:45PM Apr 17, 2018Observed: 9.55 ft at 10:00PM Apr 17, 2018Observed: 9.57 ft at 10:15PM Apr 17, 2018Observed: 9.6 ft at 10:30PM Apr 17, 2018Observed: 9.63 ft at 10:45PM Apr 17, 2018Observed: 9.66 ft at 11:00PM Apr 17, 2018Observed: 9.69 ft at 11:15PM Apr 17, 2018Observed: 9.73 ft at 11:30PM Apr 17, 2018Observed: 9.75 ft at 11:45PM Apr 17, 2018Observed: 9.77 ft at 12:00AM Apr 18, 2018Observed: 9.79 ft at 12:15AM Apr 18, 2018Observed: 9.84 ft at 12:30AM Apr 18, 2018Observed: 9.87 ft at 12:45AM Apr 18, 2018Observed: 9.89 ft at 1:00AM Apr 18, 2018Observed: 9.95 ft at 1:15AM Apr 18, 2018Observed: 9.96 ft at 1:30AM Apr 18, 2018Observed: 9.98 ft at 1:45AM Apr 18, 2018Observed: 10.01 ft at 2:00AM Apr 18, 2018Observed: 10.03 ft at 2:15AM Apr 18, 2018Observed: 10.07 ft at 2:30AM Apr 18, 2018Observed: 10.11 ft at 2:45AM Apr 18, 2018Observed: 10.14 ft at 3:00AM Apr 18, 2018Observed: 10.16 ft at 3:15AM Apr 18, 2018Observed: 10.19 ft at 3:30AM Apr 18, 2018Observed: 10.19 ft at 3:45AM Apr 18, 2018Observed: 10.21 ft at 4:00AM Apr 18, 2018Observed: 10.24 ft at 4:15AM Apr 18, 2018Observed: 10.26 ft at 4:30AM Apr 18, 2018Observed: 10.28 ft at 4:45AM Apr 18, 2018Observed: 10.33 ft at 5:00AM Apr 18, 2018Observed: 10.36 ft at 5:15AM Apr 18, 2018Observed: 10.36 ft at 5:30AM Apr 18, 2018Observed: 10.38 ft at 5:45AM Apr 18, 2018Observed: 10.41 ft at 6:00AM Apr 18, 2018Observed: 10.43 ft at 6:15AM Apr 18, 2018Observed: 10.47 ft at 6:30AM Apr 18, 2018Observed: 10.48 ft at 6:45AM Apr 18, 2018Observed: 10.48 ft at 7:00AM Apr 18, 2018Observed: 10.51 ft at 7:15AM Apr 18, 2018Observed: 10.52 ft at 7:30AM Apr 18, 2018Observed: 10.55 ft at 7:45AM Apr 18, 2018Observed: 10.6 ft at 8:00AM Apr 18, 2018Observed: 10.63 ft at 8:15AM Apr 18, 2018Observed: 10.63 ft at 8:30AM Apr 18, 2018Observed: 10.65 ft at 8:45AM Apr 18, 2018Observed: 10.67 ft at 9:00AM Apr 18, 2018Observed: 10.65 ft at 9:15AM Apr 18, 2018Observed: 10.71 ft at 9:30AM Apr 18, 2018Observed: 10.74 ft at 9:45AM Apr 18, 2018Observed: 10.77 ft at 10:00AM Apr 18, 2018Observed: 10.77 ft at 10:15AM Apr 18, 2018Observed: 10.79 ft at 10:30AM Apr 18, 2018Observed: 10.78 ft at 10:45AM Apr 18, 2018Observed: 10.79 ft at 11:00AM Apr 18, 2018Observed: 10.79 ft at 11:15AM Apr 18, 2018Observed: 10.79 ft at 11:30AM Apr 18, 2018Observed: 10.8 ft at 11:45AM Apr 18, 2018Observed: 10.8 ft at 12:00PM Apr 18, 2018Observed: 10.81 ft at 12:15PM Apr 18, 2018Observed: 10.8 ft at 12:30PM Apr 18, 2018Observed: 10.81 ft at 12:45PM Apr 18, 2018Observed: 10.76 ft at 1:00PM Apr 18, 2018Observed: 10.63 ft at 1:15PM Apr 18, 2018Observed: 10.8 ft at 1:30PM Apr 18, 2018Observed: 10.92 ft at 1:45PM Apr 18, 2018Observed: 10.92 ft at 2:00PM Apr 18, 2018Observed: 10.93 ft at 2:15PM Apr 18, 2018Observed: 10.93 ft at 2:30PM Apr 18, 2018Observed: 10.96 ft at 2:45PM Apr 18, 2018Highest Observation: 10.98 ft at 3:00PM Apr 18, 2018Highest Observation: 10.98 ft at 3:15PM Apr 18, 2018Observed: 10.95 ft at 3:30PM Apr 18, 2018Observed: 10.93 ft at 3:45PM Apr 18, 2018Observed: 10.9 ft at 4:00PM Apr 18, 2018Observed: 10.87 ft at 4:15PM Apr 18, 2018Observed: 10.87 ft at 4:30PM Apr 18, 2018Observed: 10.85 ft at 4:45PM Apr 18, 2018Observed: 10.84 ft at 5:00PM Apr 18, 2018Observed: 10.82 ft at 5:15PM Apr 18, 2018Observed: 10.84 ft at 5:30PM Apr 18, 2018Observed: 10.83 ft at 5:45PM Apr 18, 2018Observed: 10.82 ft at 6:00PM Apr 18, 2018Observed: 10.81 ft at 6:15PM Apr 18, 2018Observed: 10.84 ft at 6:30PM Apr 18, 2018Observed: 10.83 ft at 6:45PM Apr 18, 2018Observed: 10.81 ft at 7:00PM Apr 18, 2018Observed: 10.81 ft at 7:15PM Apr 18, 2018Observed: 10.81 ft at 7:30PM Apr 18, 2018Observed: 10.81 ft at 7:45PM Apr 18, 2018Observed: 10.83 ft at 8:00PM Apr 18, 2018Observed: 10.82 ft at 8:15PM Apr 18, 2018Observed: 10.8 ft at 8:30PM Apr 18, 2018Observed: 10.82 ft at 8:45PM Apr 18, 2018Observed: 10.81 ft at 9:00PM Apr 18, 2018Observed: 10.87 ft at 9:15PM Apr 18, 2018Observed: 10.87 ft at 9:30PM Apr 18, 2018Observed: 10.85 ft at 9:45PM Apr 18, 2018Observed: 10.86 ft at 10:00PM Apr 18, 2018Observed: 10.87 ft at 10:15PM Apr 18, 2018Observed: 10.85 ft at 10:30PM Apr 18, 2018Observed: 10.87 ft at 10:45PM Apr 18, 2018Observed: 10.87 ft at 11:00PM Apr 18, 2018Observed: 10.85 ft at 11:15PM Apr 18, 2018Observed: 10.86 ft at 11:30PM Apr 18, 2018Observed: 10.86 ft at 11:45PM Apr 18, 2018Observed: 10.89 ft at 12:00AM Apr 19, 2018Observed: 10.89 ft at 12:15AM Apr 19, 2018Observed: 10.89 ft at 12:30AM Apr 19, 2018Observed: 10.88 ft at 12:45AM Apr 19, 2018Observed: 10.9 ft at 1:00AM Apr 19, 2018Observed: 10.9 ft at 1:15AM Apr 19, 2018Observed: 10.88 ft at 1:30AM Apr 19, 2018Observed: 10.89 ft at 1:45AM Apr 19, 2018Observed: 10.89 ft at 2:00AM Apr 19, 2018Observed: 10.88 ft at 2:15AM Apr 19, 2018Observed: 10.89 ft at 2:30AM Apr 19, 2018Observed: 10.87 ft at 2:45AM Apr 19, 2018Observed: 10.86 ft at 3:00AM Apr 19, 2018Observed: 10.87 ft at 3:15AM Apr 19, 2018Observed: 10.85 ft at 3:30AM Apr 19, 2018Observed: 10.84 ft at 3:45AM Apr 19, 2018Observed: 10.85 ft at 4:00AM Apr 19, 2018Observed: 10.84 ft at 4:15AM Apr 19, 2018Observed: 10.86 ft at 4:30AM Apr 19, 2018Observed: 10.85 ft at 4:45AM Apr 19, 2018Observed: 10.84 ft at 5:00AM Apr 19, 2018Observed: 10.84 ft at 5:15AM Apr 19, 2018Observed: 10.84 ft at 5:30AM Apr 19, 2018Observed: 10.83 ft at 5:45AM Apr 19, 2018Observed: 10.81 ft at 6:00AM Apr 19, 2018Observed: 10.95 ft at 6:15AM Apr 19, 2018Observed: 10.89 ft at 6:30AM Apr 19, 2018Observed: 10.86 ft at 6:45AM Apr 19, 2018Observed: 10.86 ft at 7:00AM Apr 19, 2018Observed: 10.85 ft at 7:15AM Apr 19, 2018Observed: 10.84 ft at 7:30AM Apr 19, 2018Observed: 10.83 ft at 7:45AM Apr 19, 2018Observed: 10.84 ft at 8:00AM Apr 19, 2018Observed: 10.82 ft at 8:15AM Apr 19, 2018Observed: 10.84 ft at 8:30AM Apr 19, 2018Observed: 10.83 ft at 8:45AM Apr 19, 2018Observed: 10.82 ft at 9:00AM Apr 19, 2018Observed: 10.81 ft at 9:15AM Apr 19, 2018Observed: 10.82 ft at 9:30AM Apr 19, 2018Observed: 10.79 ft at 9:45AM Apr 19, 2018Observed: 10.79 ft at 10:00AM Apr 19, 2018Observed: 10.77 ft at 10:15AM Apr 19, 2018Observed: 10.78 ft at 10:30AM Apr 19, 2018Observed: 10.76 ft at 10:45AM Apr 19, 2018Observed: 10.75 ft at 11:00AM Apr 19, 2018Observed: 10.75 ft at 11:15AM Apr 19, 2018Observed: 10.75 ft at 11:30AM Apr 19, 2018Observed: 10.73 ft at 11:45AM Apr 19, 2018Observed: 10.73 ft at 12:00PM Apr 19, 2018Observed: 10.73 ft at 12:15PM Apr 19, 2018Observed: 10.73 ft at 12:30PM Apr 19, 2018Observed: 10.75 ft at 12:45PM Apr 19, 2018Observed: 10.73 ft at 1:00PM Apr 19, 2018Observed: 10.71 ft at 1:15PM Apr 19, 2018Observed: 10.71 ft at 1:30PM Apr 19, 2018Observed: 10.71 ft at 1:45PM Apr 19, 2018Observed: 10.72 ft at 2:00PM Apr 19, 2018Observed: 10.7 ft at 2:15PM Apr 19, 2018Observed: 10.7 ft at 2:30PM Apr 19, 2018Forecast: 11 ft 8:00PM Apr 19, 2018Forecast: 11 ft 2:00AM Apr 20, 2018Forecast: 11.1 ft 8:00AM Apr 20, 2018Forecast: 11.2 ft 2:00PM Apr 20, 2018Forecast: 11.3 ft 8:00PM Apr 20, 2018Forecast: 11.3 ft 2:00AM Apr 21, 2018Highest Forecast: 11.4 ft 8:00AM Apr 21, 2018Highest Forecast: 11.4 ft 2:00PM Apr 21, 2018Forecast: 11.3 ft 8:00PM Apr 21, 2018Forecast: 11.3 ft 2:00AM Apr 22, 2018Forecast: 11.2 ft 8:00AM Apr 22, 2018USGS--Water Resources of the United StatesWENM1(plotting HGIRG) Graph Created (3:31PM Apr 19, 2018)ObservedForecast (issued 11:57AM Apr 19)Latest observed value: 10.7 ft at 2:30 PM EDT 19-Apr-2018. Flood Stage is 18 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

NOTE: Forecasts for the Penobscot River at West Enfield are issued routinely year-round.

Return to Area Map
Upstream Gauge - above Grindstone Upstream Gauge Downstream Gauge Downstream Gauge - at Eddington
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 22
Flood Stage: 18
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 25.15 ft on 05/01/1923
(2) 23.58 ft on 04/02/1987
(3) 22.03 ft on 03/21/1936
(4) 21.66 ft on 04/30/1973
(5) 21.62 ft on 05/01/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.62 ft on 05/01/2008
(2) 19.76 ft on 04/30/2005
(3) 18.61 ft on 04/18/1994
(4) 18.93 ft on 04/13/1993
(5) 16.44 ft on 05/15/1989
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
25 Record flooding on par with the flood of 1923.
22 Us route 2 and state route 116 flooded and impassable.
21 Flooding on u.S. Route 2 in costigan (milford) at the Greenfield Road to Bo's Lane.
20 Flooding on u.S. Route 2 at greenbush near Dow Road.
18 Lowland areas flooded between greenbush and orono.
16 River approaches bankfull.
About This Location Collapse

Latitude: 45.236111° N, Longitude: 68.651389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 29 125.94 ft 143.94 ft 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:
Additional Information Collapse
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Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.
Resources Collapse
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
Caribou Weather Forecast Office
810 Main St.
Caribou, ME 04736
(207) 492-0170
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