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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels
Chance of Exceeding Levels
During Entire Period
Housatonic River at Gaylordsville Forecast crest: 4 ft at 7:00am Nov 25 Observed crest: 4.27 ft at 1:15am Nov 22 Observed: 3.71 ft at 7:30pm Nov 20 Observed: 3.72 ft at 7:45pm Nov 20 Observed: 3.72 ft at 8:00pm Nov 20 Observed: 3.72 ft at 8:15pm Nov 20 Observed: 3.73 ft at 8:30pm Nov 20 Observed: 3.74 ft at 8:45pm Nov 20 Observed: 3.75 ft at 9:00pm Nov 20 Observed: 3.78 ft at 9:15pm Nov 20 Observed: 3.8 ft at 9:30pm Nov 20 Observed: 3.81 ft at 9:45pm Nov 20 Observed: 3.82 ft at 10:00pm Nov 20 Observed: 3.84 ft at 10:15pm Nov 20 Observed: 3.85 ft at 10:30pm Nov 20 Observed: 3.86 ft at 10:45pm Nov 20 Observed: 3.88 ft at 11:00pm Nov 20 Observed: 3.89 ft at 11:15pm Nov 20 Observed: 3.9 ft at 11:30pm Nov 20 Observed: 3.91 ft at 11:45pm Nov 20 Observed: 3.91 ft at 12:00am Nov 21 Observed: 3.92 ft at 12:15am Nov 21 Observed: 3.93 ft at 12:30am Nov 21 Observed: 3.94 ft at 12:45am Nov 21 Observed: 3.95 ft at 1:00am Nov 21 Observed: 3.96 ft at 1:15am Nov 21 Observed: 3.97 ft at 1:30am Nov 21 Observed: 3.97 ft at 1:45am Nov 21 Observed: 3.98 ft at 2:00am Nov 21 Observed: 3.99 ft at 2:15am Nov 21 Observed: 4 ft at 2:30am Nov 21 Observed: 4 ft at 2:45am Nov 21 Observed: 4.03 ft at 3:00am Nov 21 Observed: 4.03 ft at 3:15am Nov 21 Observed: 4.04 ft at 3:30am Nov 21 Observed: 4.05 ft at 3:45am Nov 21 Observed: 4.06 ft at 4:00am Nov 21 Observed: 4.07 ft at 4:15am Nov 21 Observed: 4.08 ft at 4:30am Nov 21 Observed: 4.08 ft at 4:45am Nov 21 Observed: 4.09 ft at 5:00am Nov 21 Observed: 4.09 ft at 5:15am Nov 21 Observed: 4.1 ft at 5:30am Nov 21 Observed: 4.11 ft at 5:45am Nov 21 Observed: 4.11 ft at 6:00am Nov 21 Observed: 4.12 ft at 6:15am Nov 21 Observed: 4.12 ft at 6:30am Nov 21 Observed: 4.13 ft at 6:45am Nov 21 Observed: 4.14 ft at 7:00am Nov 21 Observed: 4.15 ft at 7:15am Nov 21 Observed: 4.15 ft at 7:30am Nov 21 Observed: 4.16 ft at 7:45am Nov 21 Observed: 4.16 ft at 8:00am Nov 21 Observed: 4.16 ft at 8:15am Nov 21 Observed: 4.17 ft at 8:30am Nov 21 Observed: 4.17 ft at 8:45am Nov 21 Observed: 4.17 ft at 9:00am Nov 21 Observed: 4.18 ft at 9:15am Nov 21 Observed: 4.19 ft at 9:30am Nov 21 Observed: 4.19 ft at 9:45am Nov 21 Observed: 4.2 ft at 10:00am Nov 21 Observed: 4.2 ft at 10:15am Nov 21 Observed: 4.2 ft at 10:30am Nov 21 Observed: 4.21 ft at 10:45am Nov 21 Observed: 4.21 ft at 11:00am Nov 21 Observed: 4.21 ft at 11:15am Nov 21 Observed: 4.21 ft at 11:30am Nov 21 Observed: 4.22 ft at 11:45am Nov 21 Observed: 4.22 ft at 12:00pm Nov 21 Observed: 4.22 ft at 12:15pm Nov 21 Observed: 4.22 ft at 12:30pm Nov 21 Observed: 4.22 ft at 12:45pm Nov 21 Observed: 4.22 ft at 1:00pm Nov 21 Observed: 4.22 ft at 1:15pm Nov 21 Observed: 4.23 ft at 1:30pm Nov 21 Observed: 4.22 ft at 1:45pm Nov 21 Observed: 4.23 ft at 2:00pm Nov 21 Observed: 4.23 ft at 2:15pm Nov 21 Observed: 4.23 ft at 2:30pm Nov 21 Observed: 4.23 ft at 2:45pm Nov 21 Observed: 4.23 ft at 3:00pm Nov 21 Observed: 4.23 ft at 3:15pm Nov 21 Observed: 4.23 ft at 3:30pm Nov 21 Observed: 4.23 ft at 3:45pm Nov 21 Observed: 4.23 ft at 4:00pm Nov 21 Observed: 4.23 ft at 4:15pm Nov 21 Observed: 4.23 ft at 4:30pm Nov 21 Observed: 4.23 ft at 4:45pm Nov 21 Observed: 4.23 ft at 5:00pm Nov 21 Observed: 4.23 ft at 5:15pm Nov 21 Observed: 4.23 ft at 5:30pm Nov 21 Observed: 4.23 ft at 5:45pm Nov 21 Observed: 4.23 ft at 6:00pm Nov 21 Observed: 4.24 ft at 6:15pm Nov 21 Observed: 4.24 ft at 6:30pm Nov 21 Observed: 4.24 ft at 6:45pm Nov 21 Observed: 4.25 ft at 7:00pm Nov 21 Observed: 4.24 ft at 7:15pm Nov 21 Observed: 4.25 ft at 7:30pm Nov 21 Observed: 4.25 ft at 7:45pm Nov 21 Observed: 4.25 ft at 8:00pm Nov 21 Observed: 4.24 ft at 8:15pm Nov 21 Observed: 4.25 ft at 8:30pm Nov 21 Observed: 4.25 ft at 8:45pm Nov 21 Observed: 4.25 ft at 9:00pm Nov 21 Observed: 4.25 ft at 9:15pm Nov 21 Observed: 4.25 ft at 9:30pm Nov 21 Observed: 4.25 ft at 9:45pm Nov 21 Observed: 4.25 ft at 10:00pm Nov 21 Observed: 4.25 ft at 10:15pm Nov 21 Observed: 4.24 ft at 10:30pm Nov 21 Observed: 4.24 ft at 10:45pm Nov 21 Observed: 4.24 ft at 11:00pm Nov 21 Observed: 4.24 ft at 11:15pm Nov 21 Observed: 4.24 ft at 11:30pm Nov 21 Observed: 4.25 ft at 11:45pm Nov 21 Observed: 4.24 ft at 12:00am Nov 22 Observed: 4.25 ft at 12:15am Nov 22 Observed: 4.26 ft at 12:30am Nov 22 Observed: 4.26 ft at 12:45am Nov 22 Observed: 4.26 ft at 1:00am Nov 22 Observed: 4.27 ft at 1:15am Nov 22 Observed: 4.27 ft at 1:30am Nov 22 Observed: 4.27 ft at 1:45am Nov 22 Observed: 4.26 ft at 2:00am Nov 22 Observed: 4.27 ft at 2:15am Nov 22 Observed: 4.27 ft at 2:30am Nov 22 Observed: 4.27 ft at 2:45am Nov 22 Observed: 4.26 ft at 3:00am Nov 22 Observed: 4.26 ft at 3:15am Nov 22 Observed: 4.26 ft at 3:30am Nov 22 Observed: 4.26 ft at 3:45am Nov 22 Observed: 4.25 ft at 4:00am Nov 22 Observed: 4.25 ft at 4:15am Nov 22 Observed: 4.25 ft at 4:30am Nov 22 Observed: 4.25 ft at 4:45am Nov 22 Observed: 4.25 ft at 5:00am Nov 22 Observed: 4.24 ft at 5:15am Nov 22 Observed: 4.24 ft at 5:30am Nov 22 Observed: 4.24 ft at 5:45am Nov 22 Observed: 4.24 ft at 6:00am Nov 22 Observed: 4.24 ft at 6:15am Nov 22 Observed: 4.24 ft at 6:30am Nov 22 Observed: 4.24 ft at 6:45am Nov 22 Observed: 4.24 ft at 7:00am Nov 22 Observed: 4.23 ft at 7:15am Nov 22 Observed: 4.23 ft at 7:30am Nov 22 Observed: 4.23 ft at 7:45am Nov 22 Observed: 4.25 ft at 8:00am Nov 22 Observed: 4.25 ft at 8:15am Nov 22 Observed: 4.25 ft at 8:30am Nov 22 Observed: 4.25 ft at 8:45am Nov 22 Observed: 4.24 ft at 9:00am Nov 22 Observed: 4.24 ft at 9:15am Nov 22 Observed: 4.24 ft at 9:30am Nov 22 Observed: 4.24 ft at 9:45am Nov 22 Observed: 4.23 ft at 10:00am Nov 22 Observed: 4.23 ft at 10:15am Nov 22 Observed: 4.23 ft at 10:30am Nov 22 Observed: 4.23 ft at 10:45am Nov 22 Observed: 4.23 ft at 11:00am Nov 22 Observed: 4.22 ft at 11:15am Nov 22 Observed: 4.22 ft at 11:30am Nov 22 Observed: 4.22 ft at 11:45am Nov 22 Observed: 4.22 ft at 12:00pm Nov 22 Observed: 4.21 ft at 12:15pm Nov 22 Observed: 4.21 ft at 12:30pm Nov 22 Observed: 4.2 ft at 12:45pm Nov 22 Observed: 4.2 ft at 1:00pm Nov 22 Observed: 4.2 ft at 1:15pm Nov 22 Observed: 4.2 ft at 1:30pm Nov 22 Observed: 4.19 ft at 1:45pm Nov 22 Observed: 4.19 ft at 2:00pm Nov 22 Observed: 4.19 ft at 2:15pm Nov 22 Observed: 4.19 ft at 2:30pm Nov 22 Observed: 4.18 ft at 2:45pm Nov 22 Observed: 4.18 ft at 3:00pm Nov 22 Observed: 4.18 ft at 3:15pm Nov 22 Observed: 4.17 ft at 3:30pm Nov 22 Observed: 4.17 ft at 3:45pm Nov 22 Observed: 4.17 ft at 4:00pm Nov 22 Observed: 4.18 ft at 4:15pm Nov 22 Observed: 4.18 ft at 4:30pm Nov 22 Observed: 4.18 ft at 4:45pm Nov 22 Observed: 4.17 ft at 5:00pm Nov 22 Observed: 4.17 ft at 5:15pm Nov 22 Observed: 4.17 ft at 5:30pm Nov 22 Observed: 4.17 ft at 5:45pm Nov 22 Observed: 4.16 ft at 6:00pm Nov 22 Observed: 4.16 ft at 6:15pm Nov 22 Observed: 4.16 ft at 6:30pm Nov 22 Observed: 4.15 ft at 6:45pm Nov 22 Observed: 4.15 ft at 7:00pm Nov 22 Observed: 4.15 ft at 7:15pm Nov 22 Observed: 4.15 ft at 7:30pm Nov 22 Observed: 4.14 ft at 7:45pm Nov 22 Observed: 4.14 ft at 8:00pm Nov 22 Observed: 4.14 ft at 8:15pm Nov 22 Observed: 4.13 ft at 8:30pm Nov 22 Observed: 4.13 ft at 8:45pm Nov 22 Observed: 4.13 ft at 9:00pm Nov 22 Observed: 4.13 ft at 9:15pm Nov 22 Observed: 4.12 ft at 9:30pm Nov 22 Observed: 4.13 ft at 9:45pm Nov 22 Observed: 4.13 ft at 10:00pm Nov 22 Observed: 4.13 ft at 10:15pm Nov 22 Observed: 4.12 ft at 10:30pm Nov 22 Observed: 4.12 ft at 10:45pm Nov 22 Observed: 4.12 ft at 11:00pm Nov 22 Observed: 4.12 ft at 11:15pm Nov 22 Observed: 4.12 ft at 11:30pm Nov 22 Observed: 4.11 ft at 11:45pm Nov 22 Observed: 4.11 ft at 12:00am Nov 23 Observed: 4.11 ft at 12:15am Nov 23 Observed: 4.11 ft at 12:30am Nov 23 Observed: 4.11 ft at 12:45am Nov 23 Observed: 4.11 ft at 1:00am Nov 23 Observed: 4.12 ft at 1:15am Nov 23 Observed: 4.12 ft at 1:30am Nov 23 Observed: 4.12 ft at 1:45am Nov 23 Observed: 4.12 ft at 2:00am Nov 23 Observed: 4.12 ft at 2:15am Nov 23 Observed: 4.11 ft at 2:30am Nov 23 Observed: 4.11 ft at 2:45am Nov 23 Observed: 4.11 ft at 3:00am Nov 23 Observed: 4.11 ft at 3:15am Nov 23 Observed: 4.1 ft at 3:30am Nov 23 Observed: 4.09 ft at 3:45am Nov 23 Observed: 4.09 ft at 4:00am Nov 23 Observed: 4.08 ft at 4:15am Nov 23 Observed: 4.07 ft at 4:30am Nov 23 Observed: 4.05 ft at 4:45am Nov 23 Observed: 4.04 ft at 5:00am Nov 23 Observed: 4.03 ft at 5:15am Nov 23 Observed: 4.03 ft at 5:30am Nov 23 Observed: 4.01 ft at 5:45am Nov 23 Observed: 4.01 ft at 6:00am Nov 23 Observed: 4 ft at 6:15am Nov 23 Observed: 3.99 ft at 6:30am Nov 23 Observed: 3.99 ft at 6:45am Nov 23 Observed: 3.98 ft at 7:00am Nov 23 Observed: 3.97 ft at 7:15am Nov 23 Observed: 3.96 ft at 7:30am Nov 23 Observed: 3.96 ft at 7:45am Nov 23 Observed: 3.96 ft at 8:00am Nov 23 Observed: 3.96 ft at 8:15am Nov 23 Observed: 3.96 ft at 8:30am Nov 23 Observed: 3.96 ft at 8:45am Nov 23 Observed: 3.96 ft at 9:00am Nov 23 Observed: 3.95 ft at 9:15am Nov 23 Observed: 3.95 ft at 9:30am Nov 23 Observed: 3.95 ft at 9:45am Nov 23 Observed: 3.95 ft at 10:00am Nov 23 Observed: 3.95 ft at 10:15am Nov 23 Observed: 3.95 ft at 10:30am Nov 23 Observed: 3.95 ft at 10:45am Nov 23 Observed: 3.95 ft at 11:00am Nov 23 Observed: 3.95 ft at 11:15am Nov 23 Observed: 3.95 ft at 11:30am Nov 23 Observed: 3.96 ft at 11:45am Nov 23 Observed: 3.95 ft at 12:00pm Nov 23 Observed: 3.95 ft at 12:15pm Nov 23 Observed: 3.95 ft at 12:30pm Nov 23 Observed: 3.95 ft at 12:45pm Nov 23 Observed: 3.95 ft at 1:00pm Nov 23 Observed: 3.94 ft at 1:15pm Nov 23 Observed: 3.94 ft at 1:30pm Nov 23 Observed: 3.93 ft at 1:45pm Nov 23 Observed: 3.93 ft at 2:00pm Nov 23 Observed: 3.93 ft at 2:15pm Nov 23 Observed: 3.92 ft at 2:30pm Nov 23 Observed: 3.92 ft at 2:45pm Nov 23 Observed: 3.92 ft at 3:00pm Nov 23 Observed: 3.92 ft at 3:15pm Nov 23 Observed: 3.91 ft at 3:30pm Nov 23 Observed: 3.91 ft at 3:45pm Nov 23 Observed: 3.91 ft at 4:00pm Nov 23 Observed: 3.91 ft at 4:15pm Nov 23 Observed: 3.91 ft at 4:30pm Nov 23 Forecast: 3.92 ft at 1:00pm Nov 23 Forecast: 3.9 ft at 7:00pm Nov 23 Forecast: 3.88 ft at 1:00am Nov 24 Forecast: 3.88 ft at 7:00am Nov 24 Forecast: 3.9 ft at 1:00pm Nov 24 Forecast: 3.9 ft at 7:00pm Nov 24 Forecast: 3.9 ft at 1:00am Nov 25 Forecast: 4 ft at 7:00am Nov 25 Forecast: 4 ft at 1:00pm Nov 25 Graph Created (7:44pm Nov 23, 2009) Observed Forecast (issued 10:40am Nov 23)  USGS--Water Resources of the United States GAYC3 (plotting HGIRG)   Gage 0  Datum: 236.78 Latest observed value: 3.91 ft at 4:30 PM EST 23-Nov-2009. Flood Stage is 8.0 ft.   Stage (ft) Flow (kcfs)
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: N/A
Metadata
NOTE: Forecasts for the Housatonic River at Gaylordsville are issued routinely year-round.

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Upstream Gauge - at Falls Village Upstream Gauge Downstream Gauge Downstream Gauge - at Lake Lillinonah

Flood Categories (in feet)
Major Flood Stage:15
Moderate Flood Stage:10
Flood Stage:8
Action Stage:7

Historical Crests
(1) 18.58 ft on 08/19/1955
(2) 15.22 ft on 05/31/1984
(3) 14.85 ft on 01/01/1949
(4) 14.50 ft on 09/22/1938
(5) 12.97 ft on 04/17/2007
Show More Historical Crests

Low Water Records
(1) 1.2 ft on 09/12/2002

Housatonic River at Gaylordsville location map

Flood Impacts Collapse
15.0 WATER REACHES ROUTE 7 AT BOARDMAN BRIDGE
14.0 WATER REACHES THE FEDCO PARKING LOT AND THE LOWER NEW MILFORD FOUNDRY
12.0 WATER REACHES THE GENERATOR FLOOR AT BULLS BRIDGE HYDRO PLANT
10.0 WATER REACHES SPRING STREET
10.0 WATER RECEEDS OFF OF SPRING STREET
9.5 THE WATER REACHES BUSINESSES ON THE LOW SIDE OF SPRING STREET.
8.0 WATER REACHES NEW MILFORD FOUNDRY AND YOUNGFIELD STREET
8.0 WATER RECEEDS OFF OF YOUNGFIELD STEET AND THE NEW MILFORD FOUNDRY
7.0 THE RIVER IS CLOSE TO BANKFULL.
6.0 THE RIVER IS ABOUT THREE FEET ABOVE NORMAL AND A LITTLE OVER HALF BANKFULL
6.0 THE RIVER IS ABOUT TWO FEET ABOVE NORMAL
6.0 THE RIVER IS ABOUT A FOOT ABOVE NORMAL
6.0 THE RIVER IS ABOUT TWO FEET ABOVE NORMAL
5.0 THE RIVER IS ABOUT TWO FEET ABOVE NORMAL
5.0 THE RIVER IS ABOUT A FOOT ABOVE NORMAL
5.0 THE RIVER IS SLIGHTLY ABOVE NORMAL
5.0 THE RIVER IS ABOUT A FOOT ABOVE NORMAL
4.5 THE RIVER LEVEL IS WITHIN ITS NORMAL SPRINGTIME LEVEL
4.0 THE RIVER LEVEL IS NORMAL FOR EARLY WINTER.
4.0 THE RIVER LEVEL IS NORMAL FOR LATE FALL.
4.0 THE RIVER IS SLIGHTLY ABOVE NORMAL
4.0 THE RIVER IS ABOUT A FOOT ABOVE NORMAL
4.0 THE RIVER IS AT ITS NORMAL SPRINGTIME LEVEL
3.5 THE RIVER LEVEL IS AT ITS NORMAL WINTER LEVEL
3.0 THE RIVER IS AT ITS NORMAL SUMMER LEVEL.
3.0 THE RIVER IS NORMAL FOR AUTUMN.
3.0 THE RIVER LEVEL IS BELOW NORMAL FOR SPRING

About This Location Collapse
Latitude: 41.653000° N, Longitude: 73.490200° W, Horizontal Datum: NAD83

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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 236.779998779297 ft 244.779998779297 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Gaylordsville

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: 29-Jun-2009 10:11 PM
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