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Hydrograph River at a Glance Download
Hoosic River near Williamstown Stage (ft)Flow (cfs)Highest Observation: 6.56 ft at 10:30AM Oct 17, 2021Observed: 6.55 ft at 10:45AM Oct 17, 2021Observed: 6.53 ft at 11:00AM Oct 17, 2021Observed: 6.52 ft at 11:15AM Oct 17, 2021Observed: 6.51 ft at 11:30AM Oct 17, 2021Observed: 6.5 ft at 11:45AM Oct 17, 2021Observed: 6.48 ft at 12:00PM Oct 17, 2021Observed: 6.47 ft at 12:15PM Oct 17, 2021Observed: 6.46 ft at 12:30PM Oct 17, 2021Observed: 6.45 ft at 12:45PM Oct 17, 2021Observed: 6.44 ft at 1:00PM Oct 17, 2021Observed: 6.43 ft at 1:15PM Oct 17, 2021Observed: 6.42 ft at 1:30PM Oct 17, 2021Observed: 6.41 ft at 1:45PM Oct 17, 2021Observed: 6.4 ft at 2:00PM Oct 17, 2021Observed: 6.39 ft at 2:15PM Oct 17, 2021Observed: 6.38 ft at 2:30PM Oct 17, 2021Observed: 6.37 ft at 2:45PM Oct 17, 2021Observed: 6.36 ft at 3:00PM Oct 17, 2021Observed: 6.35 ft at 3:15PM Oct 17, 2021Observed: 6.34 ft at 3:30PM Oct 17, 2021Observed: 6.33 ft at 3:45PM Oct 17, 2021Observed: 6.32 ft at 4:00PM Oct 17, 2021Observed: 6.32 ft at 4:15PM Oct 17, 2021Observed: 6.31 ft at 4:30PM Oct 17, 2021Observed: 6.31 ft at 4:45PM Oct 17, 2021Observed: 6.3 ft at 5:00PM Oct 17, 2021Observed: 6.3 ft at 5:15PM Oct 17, 2021Observed: 6.29 ft at 5:30PM Oct 17, 2021Observed: 6.28 ft at 5:45PM Oct 17, 2021Observed: 6.28 ft at 6:00PM Oct 17, 2021Observed: 6.27 ft at 6:15PM Oct 17, 2021Observed: 6.27 ft at 6:30PM Oct 17, 2021Observed: 6.27 ft at 6:45PM Oct 17, 2021Observed: 6.26 ft at 7:00PM Oct 17, 2021Observed: 6.26 ft at 7:15PM Oct 17, 2021Observed: 6.26 ft at 7:30PM Oct 17, 2021Observed: 6.25 ft at 7:45PM Oct 17, 2021Observed: 6.25 ft at 8:00PM Oct 17, 2021Observed: 6.25 ft at 8:15PM Oct 17, 2021Observed: 6.24 ft at 8:30PM Oct 17, 2021Observed: 6.24 ft at 8:45PM Oct 17, 2021Observed: 6.23 ft at 9:00PM Oct 17, 2021Observed: 6.23 ft at 9:15PM Oct 17, 2021Observed: 6.23 ft at 9:30PM Oct 17, 2021Observed: 6.23 ft at 9:45PM Oct 17, 2021Observed: 6.22 ft at 10:00PM Oct 17, 2021Observed: 6.22 ft at 10:15PM Oct 17, 2021Observed: 6.22 ft at 10:30PM Oct 17, 2021Observed: 6.22 ft at 10:45PM Oct 17, 2021Observed: 6.22 ft at 11:00PM Oct 17, 2021Observed: 6.21 ft at 11:15PM Oct 17, 2021Observed: 6.21 ft at 11:30PM Oct 17, 2021Observed: 6.2 ft at 11:45PM Oct 17, 2021Observed: 6.2 ft at 12:00AM Oct 18, 2021Observed: 6.2 ft at 12:15AM Oct 18, 2021Observed: 6.19 ft at 12:30AM Oct 18, 2021Observed: 6.19 ft at 12:45AM Oct 18, 2021Observed: 6.19 ft at 1:00AM Oct 18, 2021Observed: 6.18 ft at 1:15AM Oct 18, 2021Observed: 6.18 ft at 1:30AM Oct 18, 2021Observed: 6.17 ft at 1:45AM Oct 18, 2021Observed: 6.17 ft at 2:00AM Oct 18, 2021Observed: 6.17 ft at 2:15AM Oct 18, 2021Observed: 6.16 ft at 2:30AM Oct 18, 2021Observed: 6.16 ft at 2:45AM Oct 18, 2021Observed: 6.16 ft at 3:00AM Oct 18, 2021Observed: 6.16 ft at 3:15AM Oct 18, 2021Observed: 6.15 ft at 3:30AM Oct 18, 2021Observed: 6.15 ft at 3:45AM Oct 18, 2021Observed: 6.14 ft at 4:00AM Oct 18, 2021Observed: 6.14 ft at 4:15AM Oct 18, 2021Observed: 6.14 ft at 4:30AM Oct 18, 2021Observed: 6.14 ft at 4:45AM Oct 18, 2021Observed: 6.13 ft at 5:00AM Oct 18, 2021Observed: 6.13 ft at 5:15AM Oct 18, 2021Observed: 6.13 ft at 5:30AM Oct 18, 2021Observed: 6.12 ft at 5:45AM Oct 18, 2021Observed: 6.12 ft at 6:00AM Oct 18, 2021Observed: 6.12 ft at 6:15AM Oct 18, 2021Observed: 6.11 ft at 6:30AM Oct 18, 2021Observed: 6.11 ft at 6:45AM Oct 18, 2021Observed: 6.11 ft at 7:00AM Oct 18, 2021Observed: 6.1 ft at 7:15AM Oct 18, 2021Observed: 6.1 ft at 7:30AM Oct 18, 2021Observed: 6.1 ft at 7:45AM Oct 18, 2021Observed: 6.1 ft at 8:00AM Oct 18, 2021Observed: 6.09 ft at 8:15AM Oct 18, 2021Observed: 6.09 ft at 8:30AM Oct 18, 2021Observed: 6.09 ft at 8:45AM Oct 18, 2021Observed: 6.08 ft at 9:00AM Oct 18, 2021Observed: 6.08 ft at 9:15AM Oct 18, 2021Observed: 6.08 ft at 9:30AM Oct 18, 2021Observed: 6.08 ft at 9:45AM Oct 18, 2021Observed: 6.07 ft at 10:00AM Oct 18, 2021Observed: 6.07 ft at 10:15AM Oct 18, 2021Observed: 6.07 ft at 10:30AM Oct 18, 2021Observed: 6.07 ft at 10:45AM Oct 18, 2021Observed: 6.06 ft at 11:00AM Oct 18, 2021Observed: 6.06 ft at 11:15AM Oct 18, 2021Observed: 6.06 ft at 11:30AM Oct 18, 2021Observed: 6.06 ft at 11:45AM Oct 18, 2021Observed: 6.06 ft at 12:00PM Oct 18, 2021Observed: 6.06 ft at 12:15PM Oct 18, 2021Observed: 6.05 ft at 12:30PM Oct 18, 2021Observed: 6.05 ft at 12:45PM Oct 18, 2021Observed: 6.05 ft at 1:00PM Oct 18, 2021Observed: 6.05 ft at 1:15PM Oct 18, 2021Observed: 6.04 ft at 1:30PM Oct 18, 2021Observed: 6.04 ft at 1:45PM Oct 18, 2021Observed: 6.04 ft at 2:00PM Oct 18, 2021Observed: 6.04 ft at 2:15PM Oct 18, 2021Observed: 6.04 ft at 2:30PM Oct 18, 2021Observed: 6.04 ft at 2:45PM Oct 18, 2021Observed: 6.03 ft at 3:00PM Oct 18, 2021Observed: 6.03 ft at 3:15PM Oct 18, 2021Observed: 6.03 ft at 3:30PM Oct 18, 2021Observed: 6.03 ft at 3:45PM Oct 18, 2021Observed: 6.03 ft at 4:00PM Oct 18, 2021Observed: 6.02 ft at 4:15PM Oct 18, 2021Observed: 6.02 ft at 4:30PM Oct 18, 2021Observed: 6.02 ft at 4:45PM Oct 18, 2021Observed: 6.02 ft at 5:00PM Oct 18, 2021Observed: 6.02 ft at 5:15PM Oct 18, 2021Observed: 6.01 ft at 5:30PM Oct 18, 2021Observed: 6.01 ft at 5:45PM Oct 18, 2021Observed: 6.01 ft at 6:00PM Oct 18, 2021Observed: 6.01 ft at 6:15PM Oct 18, 2021Observed: 6.01 ft at 6:30PM Oct 18, 2021Observed: 6.01 ft at 6:45PM Oct 18, 2021Observed: 6.01 ft at 7:00PM Oct 18, 2021Observed: 6.01 ft at 7:15PM Oct 18, 2021Observed: 6.01 ft at 7:30PM Oct 18, 2021Observed: 6.01 ft at 7:45PM Oct 18, 2021Observed: 6.01 ft at 8:00PM Oct 18, 2021Observed: 6.01 ft at 8:15PM Oct 18, 2021Observed: 6.01 ft at 8:30PM Oct 18, 2021Observed: 6.01 ft at 8:45PM Oct 18, 2021Observed: 6.01 ft at 9:00PM Oct 18, 2021Observed: 6.01 ft at 9:15PM Oct 18, 2021Observed: 6.01 ft at 9:30PM Oct 18, 2021Observed: 6.01 ft at 9:45PM Oct 18, 2021Observed: 6.01 ft at 10:00PM Oct 18, 2021Observed: 6.01 ft at 10:15PM Oct 18, 2021Observed: 6 ft at 10:30PM Oct 18, 2021Observed: 6 ft at 10:45PM Oct 18, 2021Observed: 6 ft at 11:00PM Oct 18, 2021Observed: 6 ft at 11:15PM Oct 18, 2021Observed: 6 ft at 11:30PM Oct 18, 2021Observed: 6 ft at 11:45PM Oct 18, 2021Observed: 6 ft at 12:00AM Oct 19, 2021Observed: 6 ft at 12:15AM Oct 19, 2021Observed: 6 ft at 12:30AM Oct 19, 2021Observed: 5.99 ft at 12:45AM Oct 19, 2021Observed: 5.99 ft at 1:00AM Oct 19, 2021Observed: 5.99 ft at 1:15AM Oct 19, 2021Observed: 5.99 ft at 1:30AM Oct 19, 2021Observed: 5.99 ft at 1:45AM Oct 19, 2021Observed: 5.99 ft at 2:00AM Oct 19, 2021Observed: 5.99 ft at 2:15AM Oct 19, 2021Observed: 5.99 ft at 2:30AM Oct 19, 2021Observed: 5.98 ft at 2:45AM Oct 19, 2021Observed: 5.98 ft at 3:00AM Oct 19, 2021Observed: 5.98 ft at 3:15AM Oct 19, 2021Observed: 5.98 ft at 3:30AM Oct 19, 2021Observed: 5.98 ft at 3:45AM Oct 19, 2021Observed: 5.98 ft at 4:00AM Oct 19, 2021Observed: 5.98 ft at 4:15AM Oct 19, 2021Observed: 5.98 ft at 4:30AM Oct 19, 2021Observed: 5.98 ft at 4:45AM Oct 19, 2021Observed: 5.97 ft at 5:00AM Oct 19, 2021Observed: 5.98 ft at 5:15AM Oct 19, 2021Observed: 5.97 ft at 5:30AM Oct 19, 2021Observed: 5.97 ft at 5:45AM Oct 19, 2021Observed: 5.97 ft at 6:00AM Oct 19, 2021Observed: 5.97 ft at 6:15AM Oct 19, 2021Observed: 5.97 ft at 6:30AM Oct 19, 2021Observed: 5.97 ft at 6:45AM Oct 19, 2021Observed: 5.97 ft at 7:00AM Oct 19, 2021Observed: 5.97 ft at 7:15AM Oct 19, 2021Observed: 5.97 ft at 7:30AM Oct 19, 2021Observed: 5.96 ft at 7:45AM Oct 19, 2021Observed: 5.96 ft at 8:00AM Oct 19, 2021Observed: 5.96 ft at 8:15AM Oct 19, 2021Observed: 5.96 ft at 8:30AM Oct 19, 2021Observed: 5.96 ft at 8:45AM Oct 19, 2021Observed: 5.96 ft at 9:00AM Oct 19, 2021Observed: 5.96 ft at 9:15AM Oct 19, 2021Observed: 5.96 ft at 9:30AM Oct 19, 2021Observed: 5.95 ft at 9:45AM Oct 19, 2021Observed: 5.95 ft at 10:00AM Oct 19, 2021Observed: 5.95 ft at 10:15AM Oct 19, 2021Observed: 5.95 ft at 10:30AM Oct 19, 2021Observed: 5.95 ft at 10:45AM Oct 19, 2021Observed: 5.95 ft at 11:00AM Oct 19, 2021Observed: 5.94 ft at 11:15AM Oct 19, 2021Observed: 5.95 ft at 11:30AM Oct 19, 2021Observed: 5.95 ft at 11:45AM Oct 19, 2021Observed: 5.95 ft at 12:00PM Oct 19, 2021Observed: 5.95 ft at 12:15PM Oct 19, 2021Observed: 5.95 ft at 12:30PM Oct 19, 2021Observed: 5.94 ft at 12:45PM Oct 19, 2021Observed: 5.94 ft at 1:00PM Oct 19, 2021Observed: 5.94 ft at 1:15PM Oct 19, 2021Observed: 5.94 ft at 1:30PM Oct 19, 2021Observed: 5.94 ft at 1:45PM Oct 19, 2021Observed: 5.94 ft at 2:00PM Oct 19, 2021Observed: 5.94 ft at 2:15PM Oct 19, 2021Observed: 5.93 ft at 2:30PM Oct 19, 2021Observed: 5.93 ft at 2:45PM Oct 19, 2021Observed: 5.93 ft at 3:00PM Oct 19, 2021Observed: 5.93 ft at 3:15PM Oct 19, 2021Observed: 5.93 ft at 3:30PM Oct 19, 2021Observed: 5.93 ft at 3:45PM Oct 19, 2021Observed: 5.93 ft at 4:00PM Oct 19, 2021Observed: 5.93 ft at 4:15PM Oct 19, 2021Observed: 5.93 ft at 4:30PM Oct 19, 2021Observed: 5.92 ft at 4:45PM Oct 19, 2021Observed: 5.92 ft at 5:00PM Oct 19, 2021Observed: 5.92 ft at 5:15PM Oct 19, 2021Observed: 5.92 ft at 5:30PM Oct 19, 2021Observed: 5.92 ft at 5:45PM Oct 19, 2021Observed: 5.92 ft at 6:00PM Oct 19, 2021Observed: 5.92 ft at 6:15PM Oct 19, 2021Observed: 5.92 ft at 6:30PM Oct 19, 2021Observed: 5.92 ft at 6:45PM Oct 19, 2021Observed: 5.91 ft at 7:00PM Oct 19, 2021Observed: 5.91 ft at 7:15PM Oct 19, 2021Observed: 5.91 ft at 7:30PM Oct 19, 2021Observed: 5.91 ft at 7:45PM Oct 19, 2021Observed: 5.91 ft at 8:00PM Oct 19, 2021Observed: 5.91 ft at 8:15PM Oct 19, 2021Observed: 5.91 ft at 8:30PM Oct 19, 2021Observed: 5.91 ft at 8:45PM Oct 19, 2021Observed: 5.91 ft at 9:00PM Oct 19, 2021Observed: 5.91 ft at 9:15PM Oct 19, 2021Observed: 5.9 ft at 9:30PM Oct 19, 2021Observed: 5.9 ft at 9:45PM Oct 19, 2021Observed: 5.9 ft at 10:00PM Oct 19, 2021Observed: 5.9 ft at 10:15PM Oct 19, 2021Observed: 5.9 ft at 10:30PM Oct 19, 2021Observed: 5.9 ft at 10:45PM Oct 19, 2021Observed: 5.9 ft at 11:00PM Oct 19, 2021Observed: 5.9 ft at 11:15PM Oct 19, 2021Observed: 5.9 ft at 11:30PM Oct 19, 2021Observed: 5.9 ft at 11:45PM Oct 19, 2021Observed: 5.89 ft at 12:00AM Oct 20, 2021Observed: 5.89 ft at 12:15AM Oct 20, 2021Observed: 5.9 ft at 12:30AM Oct 20, 2021Observed: 5.89 ft at 12:45AM Oct 20, 2021Observed: 5.89 ft at 1:00AM Oct 20, 2021Observed: 5.89 ft at 1:15AM Oct 20, 2021Observed: 5.89 ft at 1:30AM Oct 20, 2021Observed: 5.89 ft at 1:45AM Oct 20, 2021Observed: 5.89 ft at 2:00AM Oct 20, 2021Observed: 5.89 ft at 2:15AM Oct 20, 2021Observed: 5.88 ft at 2:30AM Oct 20, 2021Observed: 5.88 ft at 2:45AM Oct 20, 2021Observed: 5.88 ft at 3:00AM Oct 20, 2021Observed: 5.88 ft at 3:15AM Oct 20, 2021Observed: 5.88 ft at 3:30AM Oct 20, 2021Observed: 5.88 ft at 3:45AM Oct 20, 2021Observed: 5.88 ft at 4:00AM Oct 20, 2021Observed: 5.88 ft at 4:15AM Oct 20, 2021Observed: 5.88 ft at 4:30AM Oct 20, 2021Observed: 5.88 ft at 4:45AM Oct 20, 2021Observed: 5.88 ft at 5:00AM Oct 20, 2021Observed: 5.88 ft at 5:15AM Oct 20, 2021Observed: 5.88 ft at 5:30AM Oct 20, 2021Observed: 5.87 ft at 5:45AM Oct 20, 2021Observed: 5.87 ft at 6:00AM Oct 20, 2021Observed: 5.87 ft at 6:15AM Oct 20, 2021Observed: 5.87 ft at 6:30AM Oct 20, 2021Observed: 5.87 ft at 6:45AM Oct 20, 2021Observed: 5.87 ft at 7:00AM Oct 20, 2021Observed: 5.87 ft at 7:15AM Oct 20, 2021Observed: 5.87 ft at 7:30AM Oct 20, 2021Observed: 5.87 ft at 7:45AM Oct 20, 2021Observed: 5.87 ft at 8:00AM Oct 20, 2021Observed: 5.87 ft at 8:15AM Oct 20, 2021Observed: 5.87 ft at 8:30AM Oct 20, 2021Observed: 5.87 ft at 8:45AM Oct 20, 2021Observed: 5.87 ft at 9:00AM Oct 20, 2021USGS--Water Resources of the United StatesWILM3(plotting HGIRG) Graph Created (10:15AM Oct 20, 2021)ObservedLatest observed value: 5.87 ft at 9:00 AM EDT 20-Oct-2021. Flood Stage is 9 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Hoosic River near Williamstown are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Downstream Gauge Downstream Gauge - at Eagle Bridge
Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 11
Flood Stage: 9
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 14.85 ft on 12/31/1948
(2) 14.58 ft on 08/28/2011
(3) 13.85 ft on 11/26/1950
(4) 13.02 ft on 08/10/1976
(5) 12.44 ft on 04/05/1987
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.52 ft on 07/09/2021 (P)
(2) 9.78 ft on 09/18/2018
(3) 9.60 ft on 01/13/2018
(4) 9.56 ft on 09/07/2011
(5) 14.58 ft on 08/28/2011
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
15 Water approaches homes on Kateley Lane and on Berkshire Drive. Water approaches train tracks near Ashton Avenue. Lower Linear Park is almost completely inundated
14.85 Reaches level of flood of record from December 1948 which caused major flooding in the Hoosic Valley.
14.58 Water reaches the level of flooding from Tropical Storm Irene in August of 2011.
14 The Spruces town park floods. Galvin Road is flooded north of Paull Brook, with water approaching several homes.
13 Water approaches several homes on North Street.
11 Most of Cole Field is inundated, as well as the portion of Stetson Road that runs along Cole Field.
10 Water covers the lowest portions of Cole Field.
9 Flood stage.
4 Normal low water elevation.
About This Location Collapse

Latitude: 42.700278° N, Longitude: 73.159444° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 29 595 ft 604 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
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

US Geological Survey inundation mapping is available in this location.
Visit https://fim.wim.usgs.gov/fim/ and click on the "Hoosic River near Williamstown" triangle.
The complete report is available at http://pubs.usgs.gov/sir/2014/5236/
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
Albany Weather Forecast Office
251 Fuller Road Suite B300
Albany, NY 12203-3650
(518) 435-9580
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Page last modified: 2-Nov-2020 7:30 PM
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