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Hydrograph River at a Glance Download
Shetucket River at Willimantic Stage (ft)Flow (kcfs)Observed: 3.52 ft at 11:32AM May 19, 2017Observed: 3.52 ft at 11:45AM May 19, 2017Observed: 3.52 ft at 12:00PM May 19, 2017Highest Observation: 3.53 ft at 12:15PM May 19, 2017Observed: 3.52 ft at 12:30PM May 19, 2017Observed: 3.52 ft at 12:45PM May 19, 2017Highest Observation: 3.53 ft at 1:00PM May 19, 2017Highest Observation: 3.53 ft at 1:15PM May 19, 2017Highest Observation: 3.53 ft at 1:30PM May 19, 2017Highest Observation: 3.53 ft at 1:45PM May 19, 2017Highest Observation: 3.53 ft at 2:00PM May 19, 2017Observed: 3.52 ft at 2:15PM May 19, 2017Highest Observation: 3.53 ft at 2:30PM May 19, 2017Observed: 3.52 ft at 3:45PM May 19, 2017Observed: 3.52 ft at 4:00PM May 19, 2017Observed: 3.52 ft at 4:15PM May 19, 2017Observed: 3.52 ft at 4:30PM May 19, 2017Observed: 3.52 ft at 4:45PM May 19, 2017Observed: 3.51 ft at 5:00PM May 19, 2017Observed: 3.5 ft at 5:15PM May 19, 2017Observed: 3.49 ft at 5:30PM May 19, 2017Observed: 3.49 ft at 5:31PM May 19, 2017Observed: 3.47 ft at 5:45PM May 19, 2017Observed: 3.46 ft at 6:00PM May 19, 2017Observed: 3.44 ft at 6:15PM May 19, 2017Observed: 3.43 ft at 6:30PM May 19, 2017Observed: 3.41 ft at 6:45PM May 19, 2017Observed: 3.4 ft at 7:00PM May 19, 2017Observed: 3.39 ft at 7:15PM May 19, 2017Observed: 3.38 ft at 7:30PM May 19, 2017Observed: 3.37 ft at 7:45PM May 19, 2017Observed: 3.35 ft at 8:00PM May 19, 2017Observed: 3.34 ft at 8:15PM May 19, 2017Observed: 3.33 ft at 8:30PM May 19, 2017Observed: 3.32 ft at 8:45PM May 19, 2017Observed: 3.32 ft at 9:00PM May 19, 2017Observed: 3.31 ft at 9:15PM May 19, 2017Observed: 3.31 ft at 9:30PM May 19, 2017Observed: 3.31 ft at 9:45PM May 19, 2017Observed: 3.3 ft at 10:00PM May 19, 2017Observed: 3.3 ft at 10:15PM May 19, 2017Observed: 3.3 ft at 10:30PM May 19, 2017Observed: 3.29 ft at 10:45PM May 19, 2017Observed: 3.29 ft at 11:00PM May 19, 2017Observed: 3.29 ft at 11:15PM May 19, 2017Observed: 3.28 ft at 11:30PM May 19, 2017Observed: 3.28 ft at 11:32PM May 19, 2017Observed: 3.25 ft at 12:45AM May 20, 2017Observed: 3.24 ft at 1:00AM May 20, 2017Observed: 3.24 ft at 1:15AM May 20, 2017Observed: 3.24 ft at 1:30AM May 20, 2017Observed: 3.24 ft at 1:45AM May 20, 2017Observed: 3.24 ft at 2:00AM May 20, 2017Observed: 3.24 ft at 2:15AM May 20, 2017Observed: 3.24 ft at 2:30AM May 20, 2017Observed: 3.24 ft at 2:45AM May 20, 2017Observed: 3.24 ft at 3:00AM May 20, 2017Observed: 3.24 ft at 3:15AM May 20, 2017Observed: 3.24 ft at 3:30AM May 20, 2017Observed: 3.24 ft at 3:45AM May 20, 2017Observed: 3.23 ft at 4:00AM May 20, 2017Observed: 3.23 ft at 4:15AM May 20, 2017Observed: 3.22 ft at 4:30AM May 20, 2017Observed: 3.22 ft at 4:45AM May 20, 2017Observed: 3.21 ft at 5:00AM May 20, 2017Observed: 3.21 ft at 5:15AM May 20, 2017Observed: 3.21 ft at 5:30AM May 20, 2017Observed: 3.21 ft at 5:31AM May 20, 2017Observed: 3.21 ft at 5:45AM May 20, 2017Observed: 3.21 ft at 6:00AM May 20, 2017Observed: 3.21 ft at 6:15AM May 20, 2017Observed: 3.21 ft at 6:30AM May 20, 2017Observed: 3.21 ft at 6:45AM May 20, 2017Observed: 3.21 ft at 7:00AM May 20, 2017Observed: 3.21 ft at 7:15AM May 20, 2017Observed: 3.21 ft at 7:30AM May 20, 2017Observed: 3.2 ft at 7:45AM May 20, 2017Observed: 3.2 ft at 8:00AM May 20, 2017Observed: 3.2 ft at 8:15AM May 20, 2017Observed: 3.2 ft at 8:30AM May 20, 2017Observed: 3.2 ft at 8:45AM May 20, 2017Observed: 3.2 ft at 9:00AM May 20, 2017Observed: 3.19 ft at 9:15AM May 20, 2017Observed: 3.19 ft at 9:30AM May 20, 2017Observed: 3.18 ft at 9:45AM May 20, 2017Observed: 3.18 ft at 10:00AM May 20, 2017Observed: 3.17 ft at 10:15AM May 20, 2017Observed: 3.17 ft at 10:30AM May 20, 2017Observed: 3.17 ft at 10:45AM May 20, 2017Observed: 3.17 ft at 11:00AM May 20, 2017Observed: 3.17 ft at 11:15AM May 20, 2017Observed: 3.17 ft at 11:30AM May 20, 2017Observed: 3.17 ft at 11:31AM May 20, 2017Observed: 3.17 ft at 11:45AM May 20, 2017Observed: 3.17 ft at 12:00PM May 20, 2017Observed: 3.17 ft at 12:15PM May 20, 2017Observed: 3.17 ft at 12:30PM May 20, 2017Observed: 3.17 ft at 12:45PM May 20, 2017Observed: 3.17 ft at 1:00PM May 20, 2017Observed: 3.17 ft at 1:15PM May 20, 2017Observed: 3.17 ft at 1:30PM May 20, 2017Observed: 3.18 ft at 1:45PM May 20, 2017Observed: 3.17 ft at 2:00PM May 20, 2017Observed: 3.17 ft at 2:15PM May 20, 2017Observed: 3.17 ft at 2:30PM May 20, 2017Observed: 3.17 ft at 2:45PM May 20, 2017Observed: 3.17 ft at 3:00PM May 20, 2017Observed: 3.17 ft at 3:15PM May 20, 2017Observed: 3.17 ft at 3:30PM May 20, 2017Observed: 3.17 ft at 3:45PM May 20, 2017Observed: 3.17 ft at 4:00PM May 20, 2017Observed: 3.17 ft at 4:15PM May 20, 2017Observed: 3.17 ft at 4:30PM May 20, 2017Observed: 3.18 ft at 4:45PM May 20, 2017Observed: 3.18 ft at 5:00PM May 20, 2017Observed: 3.18 ft at 5:15PM May 20, 2017Observed: 3.18 ft at 5:30PM May 20, 2017Observed: 3.18 ft at 5:31PM May 20, 2017Observed: 3.18 ft at 5:45PM May 20, 2017Observed: 3.18 ft at 6:00PM May 20, 2017Observed: 3.17 ft at 6:15PM May 20, 2017Observed: 3.16 ft at 6:30PM May 20, 2017Observed: 3.16 ft at 6:45PM May 20, 2017Observed: 3.16 ft at 7:00PM May 20, 2017Observed: 3.16 ft at 7:15PM May 20, 2017Observed: 3.16 ft at 7:30PM May 20, 2017Observed: 3.16 ft at 7:45PM May 20, 2017Observed: 3.16 ft at 8:00PM May 20, 2017Observed: 3.16 ft at 8:15PM May 20, 2017Observed: 3.16 ft at 8:30PM May 20, 2017Observed: 3.16 ft at 8:45PM May 20, 2017Observed: 3.16 ft at 9:00PM May 20, 2017Observed: 3.16 ft at 9:15PM May 20, 2017Observed: 3.16 ft at 9:30PM May 20, 2017Observed: 3.15 ft at 9:45PM May 20, 2017Observed: 3.15 ft at 10:00PM May 20, 2017Observed: 3.14 ft at 10:15PM May 20, 2017Observed: 3.14 ft at 10:30PM May 20, 2017Observed: 3.13 ft at 10:45PM May 20, 2017Observed: 3.13 ft at 11:00PM May 20, 2017Observed: 3.13 ft at 11:15PM May 20, 2017Observed: 3.13 ft at 11:30PM May 20, 2017Observed: 3.13 ft at 11:45PM May 20, 2017Observed: 3.14 ft at 12:00AM May 21, 2017Observed: 3.14 ft at 12:15AM May 21, 2017Observed: 3.14 ft at 12:30AM May 21, 2017Observed: 3.14 ft at 12:45AM May 21, 2017Observed: 3.14 ft at 1:00AM May 21, 2017Observed: 3.13 ft at 1:15AM May 21, 2017Observed: 3.13 ft at 1:30AM May 21, 2017Observed: 3.13 ft at 1:45AM May 21, 2017Observed: 3.13 ft at 2:00AM May 21, 2017Observed: 3.12 ft at 2:15AM May 21, 2017Observed: 3.12 ft at 2:30AM May 21, 2017Observed: 3.11 ft at 2:45AM May 21, 2017Observed: 3.11 ft at 3:00AM May 21, 2017Observed: 3.11 ft at 3:15AM May 21, 2017Observed: 3.11 ft at 3:30AM May 21, 2017Observed: 3.11 ft at 3:45AM May 21, 2017Observed: 3.12 ft at 4:00AM May 21, 2017Observed: 3.12 ft at 4:15AM May 21, 2017Observed: 3.12 ft at 4:30AM May 21, 2017Observed: 3.13 ft at 4:45AM May 21, 2017Observed: 3.13 ft at 5:00AM May 21, 2017Observed: 3.12 ft at 5:15AM May 21, 2017Observed: 3.13 ft at 5:30AM May 21, 2017Observed: 3.13 ft at 5:31AM May 21, 2017Observed: 3.13 ft at 5:45AM May 21, 2017Observed: 3.12 ft at 6:00AM May 21, 2017Observed: 3.12 ft at 6:15AM May 21, 2017Observed: 3.12 ft at 6:30AM May 21, 2017Observed: 3.12 ft at 6:45AM May 21, 2017Observed: 3.12 ft at 7:00AM May 21, 2017Observed: 3.11 ft at 7:15AM May 21, 2017Observed: 3.11 ft at 7:30AM May 21, 2017Observed: 3.1 ft at 7:45AM May 21, 2017Observed: 3.1 ft at 8:00AM May 21, 2017Observed: 3.1 ft at 8:15AM May 21, 2017Observed: 3.11 ft at 8:30AM May 21, 2017Observed: 3.11 ft at 8:45AM May 21, 2017Observed: 3.11 ft at 9:00AM May 21, 2017Observed: 3.12 ft at 9:15AM May 21, 2017Observed: 3.12 ft at 9:30AM May 21, 2017Observed: 3.11 ft at 9:45AM May 21, 2017Observed: 3.1 ft at 10:00AM May 21, 2017Observed: 3.1 ft at 10:15AM May 21, 2017Observed: 3.1 ft at 10:30AM May 21, 2017Observed: 3.09 ft at 10:45AM May 21, 2017Observed: 3.09 ft at 11:00AM May 21, 2017Observed: 3.09 ft at 11:15AM May 21, 2017Observed: 3.09 ft at 11:30AM May 21, 2017Observed: 3.09 ft at 11:45AM May 21, 2017Observed: 3.09 ft at 12:00PM May 21, 2017Observed: 3.09 ft at 12:15PM May 21, 2017Observed: 3.09 ft at 12:30PM May 21, 2017Observed: 3.09 ft at 12:45PM May 21, 2017Observed: 3.09 ft at 1:00PM May 21, 2017Observed: 3.09 ft at 1:15PM May 21, 2017Observed: 3.09 ft at 1:30PM May 21, 2017Observed: 3.09 ft at 1:45PM May 21, 2017Observed: 3.09 ft at 2:00PM May 21, 2017Observed: 3.09 ft at 2:15PM May 21, 2017Observed: 3.09 ft at 2:30PM May 21, 2017Observed: 3.09 ft at 2:45PM May 21, 2017Observed: 3.09 ft at 3:00PM May 21, 2017Observed: 3.09 ft at 3:15PM May 21, 2017Observed: 3.09 ft at 3:30PM May 21, 2017Observed: 3.09 ft at 3:45PM May 21, 2017Observed: 3.1 ft at 4:00PM May 21, 2017Observed: 3.1 ft at 4:15PM May 21, 2017Observed: 3.1 ft at 4:30PM May 21, 2017Observed: 3.1 ft at 4:45PM May 21, 2017Observed: 3.1 ft at 5:00PM May 21, 2017Observed: 3.09 ft at 5:15PM May 21, 2017Observed: 3.09 ft at 5:30PM May 21, 2017Observed: 3.09 ft at 5:31PM May 21, 2017Observed: 3.08 ft at 5:45PM May 21, 2017Observed: 3.08 ft at 6:00PM May 21, 2017Observed: 3.07 ft at 6:15PM May 21, 2017Observed: 3.08 ft at 6:30PM May 21, 2017Observed: 3.08 ft at 6:45PM May 21, 2017Observed: 3.08 ft at 7:00PM May 21, 2017Observed: 3.08 ft at 7:15PM May 21, 2017Observed: 3.08 ft at 7:30PM May 21, 2017Observed: 3.08 ft at 7:45PM May 21, 2017Observed: 3.08 ft at 8:00PM May 21, 2017Observed: 3.08 ft at 8:15PM May 21, 2017Observed: 3.08 ft at 8:30PM May 21, 2017Observed: 3.08 ft at 8:45PM May 21, 2017Observed: 3.08 ft at 9:00PM May 21, 2017Observed: 3.07 ft at 9:15PM May 21, 2017Observed: 3.07 ft at 9:30PM May 21, 2017Observed: 3.06 ft at 9:45PM May 21, 2017Observed: 3.05 ft at 10:00PM May 21, 2017Observed: 3.05 ft at 10:15PM May 21, 2017Observed: 3.05 ft at 10:30PM May 21, 2017Observed: 3.05 ft at 10:45PM May 21, 2017Observed: 3.06 ft at 11:00PM May 21, 2017Observed: 3.06 ft at 11:15PM May 21, 2017Observed: 3.06 ft at 11:30PM May 21, 2017Observed: 3.06 ft at 11:31PM May 21, 2017Observed: 3.07 ft at 11:45PM May 21, 2017Observed: 3.07 ft at 12:00AM May 22, 2017Observed: 3.07 ft at 12:15AM May 22, 2017Observed: 3.07 ft at 12:30AM May 22, 2017Observed: 3.07 ft at 12:45AM May 22, 2017Observed: 3.07 ft at 1:00AM May 22, 2017Observed: 3.07 ft at 1:15AM May 22, 2017Observed: 3.06 ft at 1:30AM May 22, 2017Observed: 3.06 ft at 1:45AM May 22, 2017Observed: 3.06 ft at 2:00AM May 22, 2017Observed: 3.05 ft at 2:15AM May 22, 2017Observed: 3.05 ft at 2:30AM May 22, 2017Observed: 3.05 ft at 2:45AM May 22, 2017Observed: 3.04 ft at 3:00AM May 22, 2017Observed: 3.04 ft at 3:15AM May 22, 2017Observed: 3.04 ft at 3:30AM May 22, 2017Observed: 3.04 ft at 3:45AM May 22, 2017Observed: 3.04 ft at 4:00AM May 22, 2017Observed: 3.05 ft at 4:15AM May 22, 2017Observed: 3.05 ft at 4:30AM May 22, 2017Observed: 3.05 ft at 4:45AM May 22, 2017Observed: 3.06 ft at 5:00AM May 22, 2017Observed: 3.06 ft at 5:15AM May 22, 2017Observed: 3.06 ft at 5:30AM May 22, 2017Observed: 3.06 ft at 5:31AM May 22, 2017Observed: 3.06 ft at 5:45AM May 22, 2017Observed: 3.06 ft at 6:00AM May 22, 2017Observed: 3.06 ft at 6:15AM May 22, 2017Observed: 3.06 ft at 6:30AM May 22, 2017Observed: 3.06 ft at 6:45AM May 22, 2017Observed: 3.06 ft at 7:00AM May 22, 2017Observed: 3.06 ft at 7:15AM May 22, 2017Observed: 3.05 ft at 7:30AM May 22, 2017Observed: 3.05 ft at 7:45AM May 22, 2017Observed: 3.04 ft at 8:00AM May 22, 2017Observed: 3.04 ft at 8:15AM May 22, 2017Observed: 3.03 ft at 8:30AM May 22, 2017Observed: 3.03 ft at 8:45AM May 22, 2017Observed: 3.03 ft at 9:00AM May 22, 2017Observed: 3.03 ft at 9:15AM May 22, 2017Observed: 3.04 ft at 9:30AM May 22, 2017Observed: 3.04 ft at 9:45AM May 22, 2017Observed: 3.04 ft at 10:00AM May 22, 2017Observed: 3.04 ft at 10:15AM May 22, 2017Observed: 3.04 ft at 10:30AM May 22, 2017Forecast: 3.1 ft 2:00PM May 22, 2017Forecast: 3.2 ft 8:00PM May 22, 2017Forecast: 3.4 ft 2:00AM May 23, 2017Highest Forecast: 3.6 ft 8:00AM May 23, 2017Highest Forecast: 3.6 ft 2:00PM May 23, 2017Highest Forecast: 3.6 ft 8:00PM May 23, 2017Forecast: 3.5 ft 2:00AM May 24, 2017Forecast: 3.4 ft 8:00AM May 24, 2017USGS--Water Resources of the United StatesWLMC3(plotting HGIRG) Graph Created (11:30AM May 22, 2017)ObservedForecast (issued 10:42AM May 21)Latest observed value: 3.04 ft at 10:30 AM EDT 22-May-2017. Flood Stage is 13 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Shetucket River at Willimantic are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 15
Flood Stage: 13
Action Stage: 11
Low Stage (in feet): -9999

Historic Crests
(1) 27.60 ft on 09/21/1938
(2) 18.35 ft on 03/12/1936
(3) 17.95 ft on 03/19/1936
(4) 17.36 ft on 08/19/1955
(5) 14.94 ft on 11/29/1937
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.73 ft on 03/07/2011
(2) 12.29 ft on 10/15/2005
(3) 11.95 ft on 04/17/1996
(4) 11.95 ft on 04/07/1996
(5) 7.14 ft on 03/09/1995
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
18 Anyone living along the Shetucket River near Willimantic must take action to protect life and property. If asked to evacuate, do so immediately.
15 Some roadways along the Shetucket River may become flooded. Never try to cross a flooded roadway, the road could be damaged or washed out. Know alternate routes for travel.
13 Flooding of low lying areas is expected. Should flood waters approach your property, be ready to head for higher ground.
About This Location Collapse

Latitude: 41.700376° N, Longitude: 72.182022° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 29 131.40 144.40 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Current/Historical Observations:

Additional Information Collapse
Potential River Levels - Used to
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
Boston Weather Forecast Office
445 Myles Standish Blvd
Taunton, MA 02780
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Page last modified: 21-Dec-2016 10:38 PM
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