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Hydrograph River at a Glance Download
North Branch Park River at Hartford Stage (ft)Flow (kcfs)Observed: 1.87 ft at 1:30AM Mar 25, 2023Observed: 1.87 ft at 1:45AM Mar 25, 2023Observed: 1.87 ft at 2:00AM Mar 25, 2023Observed: 1.87 ft at 2:15AM Mar 25, 2023Observed: 1.87 ft at 2:30AM Mar 25, 2023Observed: 1.87 ft at 2:45AM Mar 25, 2023Observed: 1.87 ft at 3:00AM Mar 25, 2023Observed: 1.87 ft at 3:15AM Mar 25, 2023Observed: 1.87 ft at 3:30AM Mar 25, 2023Observed: 1.87 ft at 3:45AM Mar 25, 2023Observed: 1.87 ft at 4:00AM Mar 25, 2023Observed: 1.87 ft at 4:15AM Mar 25, 2023Observed: 1.87 ft at 4:30AM Mar 25, 2023Observed: 1.87 ft at 4:45AM Mar 25, 2023Observed: 1.87 ft at 5:00AM Mar 25, 2023Observed: 1.87 ft at 5:15AM Mar 25, 2023Observed: 1.87 ft at 5:30AM Mar 25, 2023Observed: 1.87 ft at 5:45AM Mar 25, 2023Observed: 1.87 ft at 6:00AM Mar 25, 2023Observed: 1.87 ft at 6:15AM Mar 25, 2023Observed: 1.87 ft at 6:30AM Mar 25, 2023Observed: 1.87 ft at 6:45AM Mar 25, 2023Observed: 1.87 ft at 7:00AM Mar 25, 2023Observed: 1.87 ft at 7:15AM Mar 25, 2023Observed: 1.87 ft at 7:30AM Mar 25, 2023Observed: 1.87 ft at 7:45AM Mar 25, 2023Observed: 1.87 ft at 8:00AM Mar 25, 2023Observed: 1.87 ft at 8:15AM Mar 25, 2023Observed: 1.87 ft at 8:30AM Mar 25, 2023Observed: 1.86 ft at 8:45AM Mar 25, 2023Observed: 1.86 ft at 9:00AM Mar 25, 2023Observed: 1.86 ft at 9:15AM Mar 25, 2023Observed: 1.86 ft at 9:30AM Mar 25, 2023Observed: 1.86 ft at 9:45AM Mar 25, 2023Observed: 1.86 ft at 10:00AM Mar 25, 2023Observed: 1.86 ft at 10:15AM Mar 25, 2023Observed: 1.86 ft at 10:30AM Mar 25, 2023Observed: 1.86 ft at 10:45AM Mar 25, 2023Observed: 1.86 ft at 11:00AM Mar 25, 2023Observed: 1.86 ft at 11:15AM Mar 25, 2023Observed: 1.86 ft at 11:30AM Mar 25, 2023Observed: 1.86 ft at 11:45AM Mar 25, 2023Observed: 1.86 ft at 12:00PM Mar 25, 2023Observed: 1.86 ft at 12:15PM Mar 25, 2023Observed: 1.86 ft at 12:30PM Mar 25, 2023Observed: 1.86 ft at 12:45PM Mar 25, 2023Observed: 1.86 ft at 1:00PM Mar 25, 2023Observed: 1.86 ft at 1:15PM Mar 25, 2023Observed: 1.86 ft at 1:30PM Mar 25, 2023Observed: 1.86 ft at 1:45PM Mar 25, 2023Observed: 1.86 ft at 2:00PM Mar 25, 2023Observed: 1.86 ft at 2:15PM Mar 25, 2023Observed: 1.86 ft at 2:30PM Mar 25, 2023Observed: 1.86 ft at 2:45PM Mar 25, 2023Observed: 1.87 ft at 3:00PM Mar 25, 2023Observed: 1.86 ft at 3:15PM Mar 25, 2023Observed: 1.87 ft at 3:30PM Mar 25, 2023Observed: 1.87 ft at 3:45PM Mar 25, 2023Observed: 1.87 ft at 4:00PM Mar 25, 2023Observed: 1.87 ft at 4:15PM Mar 25, 2023Observed: 1.87 ft at 4:30PM Mar 25, 2023Observed: 1.87 ft at 4:45PM Mar 25, 2023Observed: 1.87 ft at 5:00PM Mar 25, 2023Observed: 1.87 ft at 5:15PM Mar 25, 2023Observed: 1.87 ft at 5:30PM Mar 25, 2023Observed: 1.87 ft at 5:45PM Mar 25, 2023Observed: 1.87 ft at 6:00PM Mar 25, 2023Observed: 1.87 ft at 6:15PM Mar 25, 2023Observed: 1.88 ft at 6:30PM Mar 25, 2023Observed: 1.88 ft at 6:45PM Mar 25, 2023Observed: 1.88 ft at 7:00PM Mar 25, 2023Observed: 1.89 ft at 7:15PM Mar 25, 2023Observed: 1.89 ft at 7:30PM Mar 25, 2023Observed: 1.89 ft at 7:45PM Mar 25, 2023Observed: 1.9 ft at 8:00PM Mar 25, 2023Observed: 1.9 ft at 8:15PM Mar 25, 2023Observed: 1.91 ft at 8:30PM Mar 25, 2023Observed: 1.92 ft at 8:45PM Mar 25, 2023Observed: 1.92 ft at 9:00PM Mar 25, 2023Observed: 1.93 ft at 9:15PM Mar 25, 2023Observed: 1.93 ft at 9:30PM Mar 25, 2023Observed: 1.93 ft at 9:45PM Mar 25, 2023Observed: 1.94 ft at 10:00PM Mar 25, 2023Observed: 1.94 ft at 10:15PM Mar 25, 2023Observed: 1.95 ft at 10:30PM Mar 25, 2023Observed: 1.95 ft at 10:45PM Mar 25, 2023Observed: 1.96 ft at 11:00PM Mar 25, 2023Observed: 1.96 ft at 11:15PM Mar 25, 2023Observed: 1.97 ft at 11:30PM Mar 25, 2023Observed: 1.97 ft at 11:45PM Mar 25, 2023Observed: 1.98 ft at 12:00AM Mar 26, 2023Observed: 1.99 ft at 12:15AM Mar 26, 2023Observed: 1.99 ft at 12:30AM Mar 26, 2023Observed: 2 ft at 12:45AM Mar 26, 2023Observed: 2 ft at 1:00AM Mar 26, 2023Observed: 2 ft at 1:15AM Mar 26, 2023Observed: 2.01 ft at 1:30AM Mar 26, 2023Observed: 2.01 ft at 1:45AM Mar 26, 2023Observed: 2.01 ft at 2:00AM Mar 26, 2023Observed: 2.01 ft at 2:15AM Mar 26, 2023Observed: 2.01 ft at 2:30AM Mar 26, 2023Observed: 2.01 ft at 2:45AM Mar 26, 2023Observed: 2.01 ft at 3:00AM Mar 26, 2023Observed: 2.01 ft at 3:15AM Mar 26, 2023Observed: 2.01 ft at 3:30AM Mar 26, 2023Observed: 2.01 ft at 3:45AM Mar 26, 2023Highest Observation: 2.02 ft at 4:00AM Mar 26, 2023Highest Observation: 2.02 ft at 4:15AM Mar 26, 2023Highest Observation: 2.02 ft at 4:30AM Mar 26, 2023Highest Observation: 2.02 ft at 4:45AM Mar 26, 2023Highest Observation: 2.02 ft at 5:00AM Mar 26, 2023Highest Observation: 2.02 ft at 5:15AM Mar 26, 2023Highest Observation: 2.02 ft at 5:30AM Mar 26, 2023Highest Observation: 2.02 ft at 5:45AM Mar 26, 2023Highest Observation: 2.02 ft at 6:00AM Mar 26, 2023Highest Observation: 2.02 ft at 6:15AM Mar 26, 2023Highest Observation: 2.02 ft at 6:30AM Mar 26, 2023Highest Observation: 2.02 ft at 6:45AM Mar 26, 2023Highest Observation: 2.02 ft at 7:00AM Mar 26, 2023Highest Observation: 2.02 ft at 7:15AM Mar 26, 2023Highest Observation: 2.02 ft at 7:30AM Mar 26, 2023Highest Observation: 2.02 ft at 7:45AM Mar 26, 2023Highest Observation: 2.02 ft at 8:00AM Mar 26, 2023Highest Observation: 2.02 ft at 8:15AM Mar 26, 2023Observed: 2.01 ft at 8:30AM Mar 26, 2023Observed: 2.01 ft at 8:45AM Mar 26, 2023Observed: 2.01 ft at 9:00AM Mar 26, 2023Observed: 2.01 ft at 9:15AM Mar 26, 2023Observed: 2.01 ft at 9:30AM Mar 26, 2023Observed: 2 ft at 9:45AM Mar 26, 2023Observed: 2 ft at 10:00AM Mar 26, 2023Observed: 2 ft at 10:15AM Mar 26, 2023Observed: 2 ft at 10:30AM Mar 26, 2023Observed: 1.99 ft at 10:45AM Mar 26, 2023Observed: 1.99 ft at 11:00AM Mar 26, 2023Observed: 1.99 ft at 11:15AM Mar 26, 2023Observed: 1.99 ft at 11:30AM Mar 26, 2023Observed: 1.99 ft at 11:45AM Mar 26, 2023Observed: 1.98 ft at 12:00PM Mar 26, 2023Observed: 1.98 ft at 12:15PM Mar 26, 2023Observed: 1.98 ft at 12:30PM Mar 26, 2023Observed: 1.98 ft at 12:45PM Mar 26, 2023Observed: 1.98 ft at 1:00PM Mar 26, 2023Observed: 1.98 ft at 1:15PM Mar 26, 2023Observed: 1.97 ft at 1:30PM Mar 26, 2023Observed: 1.97 ft at 1:45PM Mar 26, 2023Observed: 1.97 ft at 2:00PM Mar 26, 2023Observed: 1.97 ft at 2:15PM Mar 26, 2023Observed: 1.97 ft at 2:30PM Mar 26, 2023Observed: 1.97 ft at 2:45PM Mar 26, 2023Observed: 1.97 ft at 3:00PM Mar 26, 2023Observed: 1.96 ft at 3:15PM Mar 26, 2023Observed: 1.96 ft at 3:30PM Mar 26, 2023Observed: 1.96 ft at 3:45PM Mar 26, 2023Observed: 1.96 ft at 4:00PM Mar 26, 2023Observed: 1.96 ft at 4:15PM Mar 26, 2023Observed: 1.96 ft at 4:30PM Mar 26, 2023Observed: 1.96 ft at 4:45PM Mar 26, 2023Observed: 1.95 ft at 5:00PM Mar 26, 2023Observed: 1.95 ft at 5:15PM Mar 26, 2023Observed: 1.95 ft at 5:30PM Mar 26, 2023Observed: 1.95 ft at 5:45PM Mar 26, 2023Observed: 1.95 ft at 6:00PM Mar 26, 2023Observed: 1.95 ft at 6:15PM Mar 26, 2023Observed: 1.94 ft at 6:30PM Mar 26, 2023Observed: 1.94 ft at 6:45PM Mar 26, 2023Observed: 1.94 ft at 7:00PM Mar 26, 2023Observed: 1.94 ft at 7:15PM Mar 26, 2023Observed: 1.94 ft at 7:30PM Mar 26, 2023Observed: 1.94 ft at 7:45PM Mar 26, 2023Observed: 1.94 ft at 8:00PM Mar 26, 2023Observed: 1.94 ft at 8:15PM Mar 26, 2023Observed: 1.94 ft at 8:30PM Mar 26, 2023Observed: 1.94 ft at 8:45PM Mar 26, 2023Observed: 1.93 ft at 9:00PM Mar 26, 2023Observed: 1.93 ft at 9:15PM Mar 26, 2023Observed: 1.93 ft at 9:30PM Mar 26, 2023Observed: 1.93 ft at 9:45PM Mar 26, 2023Observed: 1.93 ft at 10:00PM Mar 26, 2023Observed: 1.93 ft at 10:15PM Mar 26, 2023Observed: 1.93 ft at 10:30PM Mar 26, 2023Observed: 1.92 ft at 10:45PM Mar 26, 2023Observed: 1.92 ft at 11:00PM Mar 26, 2023Observed: 1.92 ft at 11:15PM Mar 26, 2023Observed: 1.92 ft at 11:30PM Mar 26, 2023Observed: 1.92 ft at 11:45PM Mar 26, 2023Observed: 1.92 ft at 12:00AM Mar 27, 2023Observed: 1.92 ft at 12:15AM Mar 27, 2023Observed: 1.92 ft at 12:30AM Mar 27, 2023Observed: 1.92 ft at 12:45AM Mar 27, 2023Observed: 1.92 ft at 1:00AM Mar 27, 2023Observed: 1.91 ft at 1:15AM Mar 27, 2023Observed: 1.91 ft at 1:30AM Mar 27, 2023Observed: 1.91 ft at 1:45AM Mar 27, 2023Observed: 1.91 ft at 2:00AM Mar 27, 2023Observed: 1.91 ft at 2:15AM Mar 27, 2023Observed: 1.91 ft at 2:30AM Mar 27, 2023Observed: 1.91 ft at 2:45AM Mar 27, 2023Observed: 1.91 ft at 3:00AM Mar 27, 2023Observed: 1.91 ft at 3:15AM Mar 27, 2023Observed: 1.9 ft at 3:30AM Mar 27, 2023Observed: 1.9 ft at 3:45AM Mar 27, 2023Observed: 1.9 ft at 4:00AM Mar 27, 2023Observed: 1.9 ft at 4:15AM Mar 27, 2023Observed: 1.9 ft at 4:30AM Mar 27, 2023Observed: 1.9 ft at 4:45AM Mar 27, 2023Observed: 1.9 ft at 5:00AM Mar 27, 2023Observed: 1.9 ft at 5:15AM Mar 27, 2023Observed: 1.9 ft at 5:30AM Mar 27, 2023Observed: 1.9 ft at 5:45AM Mar 27, 2023Observed: 1.9 ft at 6:00AM Mar 27, 2023Observed: 1.89 ft at 6:15AM Mar 27, 2023Observed: 1.89 ft at 6:30AM Mar 27, 2023Observed: 1.89 ft at 6:45AM Mar 27, 2023Observed: 1.89 ft at 7:00AM Mar 27, 2023Observed: 1.89 ft at 7:15AM Mar 27, 2023Observed: 1.89 ft at 7:30AM Mar 27, 2023Observed: 1.89 ft at 7:45AM Mar 27, 2023Observed: 1.89 ft at 8:00AM Mar 27, 2023Observed: 1.89 ft at 8:15AM Mar 27, 2023Observed: 1.89 ft at 8:30AM Mar 27, 2023Observed: 1.89 ft at 8:45AM Mar 27, 2023Observed: 1.89 ft at 9:00AM Mar 27, 2023Observed: 1.89 ft at 9:15AM Mar 27, 2023Observed: 1.89 ft at 9:30AM Mar 27, 2023Observed: 1.88 ft at 9:45AM Mar 27, 2023Observed: 1.88 ft at 10:00AM Mar 27, 2023Observed: 1.88 ft at 10:15AM Mar 27, 2023Observed: 1.88 ft at 10:30AM Mar 27, 2023Observed: 1.88 ft at 10:45AM Mar 27, 2023Observed: 1.88 ft at 11:00AM Mar 27, 2023Observed: 1.88 ft at 11:15AM Mar 27, 2023Observed: 1.88 ft at 11:30AM Mar 27, 2023Observed: 1.88 ft at 11:45AM Mar 27, 2023Observed: 1.88 ft at 12:00PM Mar 27, 2023Observed: 1.88 ft at 12:15PM Mar 27, 2023Observed: 1.88 ft at 12:30PM Mar 27, 2023Observed: 1.88 ft at 12:45PM Mar 27, 2023Observed: 1.88 ft at 1:00PM Mar 27, 2023Observed: 1.88 ft at 1:15PM Mar 27, 2023Observed: 1.88 ft at 1:30PM Mar 27, 2023Observed: 1.88 ft at 1:45PM Mar 27, 2023Observed: 1.88 ft at 2:00PM Mar 27, 2023Observed: 1.88 ft at 2:15PM Mar 27, 2023Observed: 1.88 ft at 2:30PM Mar 27, 2023Observed: 1.88 ft at 2:45PM Mar 27, 2023Observed: 1.88 ft at 3:00PM Mar 27, 2023Observed: 1.88 ft at 3:15PM Mar 27, 2023Observed: 1.88 ft at 3:30PM Mar 27, 2023Observed: 1.88 ft at 3:45PM Mar 27, 2023Observed: 1.88 ft at 4:00PM Mar 27, 2023Observed: 1.88 ft at 4:15PM Mar 27, 2023Observed: 1.88 ft at 4:30PM Mar 27, 2023Observed: 1.88 ft at 4:45PM Mar 27, 2023Observed: 1.88 ft at 5:00PM Mar 27, 2023Observed: 1.88 ft at 5:15PM Mar 27, 2023Observed: 1.87 ft at 5:30PM Mar 27, 2023Observed: 1.87 ft at 5:45PM Mar 27, 2023Observed: 1.87 ft at 6:00PM Mar 27, 2023Observed: 1.87 ft at 6:15PM Mar 27, 2023Observed: 1.87 ft at 6:30PM Mar 27, 2023Observed: 1.87 ft at 6:45PM Mar 27, 2023Observed: 1.87 ft at 7:00PM Mar 27, 2023Observed: 1.88 ft at 7:15PM Mar 27, 2023Observed: 1.88 ft at 7:30PM Mar 27, 2023Observed: 1.88 ft at 7:45PM Mar 27, 2023Observed: 1.88 ft at 8:00PM Mar 27, 2023Observed: 1.88 ft at 8:15PM Mar 27, 2023Observed: 1.88 ft at 8:30PM Mar 27, 2023Observed: 1.89 ft at 8:45PM Mar 27, 2023Observed: 1.89 ft at 9:00PM Mar 27, 2023Observed: 1.9 ft at 9:15PM Mar 27, 2023Observed: 1.9 ft at 9:30PM Mar 27, 2023Observed: 1.91 ft at 9:45PM Mar 27, 2023Observed: 1.91 ft at 10:00PM Mar 27, 2023Observed: 1.92 ft at 10:15PM Mar 27, 2023Observed: 1.92 ft at 10:30PM Mar 27, 2023Observed: 1.93 ft at 10:45PM Mar 27, 2023Observed: 1.93 ft at 11:00PM Mar 27, 2023Observed: 1.94 ft at 11:15PM Mar 27, 2023Observed: 1.94 ft at 11:30PM Mar 27, 2023Observed: 1.95 ft at 11:45PM Mar 27, 2023Observed: 1.95 ft at 12:00AM Mar 28, 2023NBPC3(plotting HGIRG) Graph Created (1:15AM Mar 28, 2023)ObservedLatest observed value: 1.95 ft at 12:00 AM EDT 28-Mar-2023. Flood Stage is 8 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Graphical forecasts are not available for the North Branch Park River at Hartford. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 11
Flood Stage: 8
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 18.80 ft on 08/19/1955
(2) 12.43 ft on 09/02/2021 (P)
(3) 12.40 ft on 10/16/1955
(4) 12.22 ft on 09/08/2011
(5) 11.86 ft on 06/06/1982
(6) 11.81 ft on 01/25/1938
(7) 11.70 ft on 09/17/1999
(8) 11.20 ft on 03/12/1936
(9) 10.50 ft on 06/06/1992
(10) 10.43 ft on 01/25/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.43 ft on 09/02/2021 (P)
(2) 8.17 ft on 08/23/2021 (P)
(3) 9.98 ft on 08/19/2021 (P)
(4) 8.67 ft on 12/25/2020 (P)
(5) 8.05 ft on 12/14/2019 (P)
(6) 10.43 ft on 01/25/2019
(7) 8.36 ft on 12/21/2018
(8) 9.28 ft on 11/03/2018
(9) 8.43 ft on 01/13/2018
(10) 8.50 ft on 10/30/2017
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
17 This is a life threatening flood. Significant flooding will occur along the river and will spread through much of westbrook village. Other flood prone locations at 17 feet include Albany Avenue and pembroke, thomaston and palm streets.
15 Significant flooding to both business and residential areas along the north branch of the park river is likely. If you are urged to evacuate, do so immediately. Flooding will spread across elizabeth and asylum streets as well as woodside circle. Never venture into flooded areas. You will only hamper efforts of the local police and emergency management people.
13 Anyone in a flood prone location must act quickly to escape flood waters. Flooding is likely to spread across portions of Capital Avenue, Willow Street and homestead aveneue. If you are asked to evacuate, do so immediately. Follow the directions provided by your local officials.
11 Be ready to act quickly if you are in an area prone to flooding. Flooding is expected along sections of Forest Street, Framington Avenue, as well as portions of Untless Lane and the lowest lying section of westbrook village along mark Twain Drive.
8 Lowland flooding will occur along the north branch of the park river. Portions of the university of hartford campus parking lots along the river will become flooded. Action must be taken now to protect cars in these lots. Never try to cross a flooded roadway. The Road may be damaged or washed out.
About This Location Collapse

Latitude: 41.784167° N, Longitude: 72.708611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 34.2 42.2 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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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 / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
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