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Hydrograph River at a Glance Download
Atlantic Coast at Freeport Tide Height (ft)Observed: 1.07 ft at 6:48AM Dec 10, 2016Observed: 0.99 ft at 6:54AM Dec 10, 2016Observed: 0.9 ft at 7:00AM Dec 10, 2016Observed: 0.8 ft at 7:06AM Dec 10, 2016Observed: 0.73 ft at 7:12AM Dec 10, 2016Observed: 0.65 ft at 7:18AM Dec 10, 2016Observed: 0.55 ft at 7:24AM Dec 10, 2016Observed: 0.44 ft at 7:30AM Dec 10, 2016Observed: 0.37 ft at 7:36AM Dec 10, 2016Observed: 0.28 ft at 7:42AM Dec 10, 2016Observed: 0.21 ft at 7:48AM Dec 10, 2016Observed: 0.12 ft at 7:54AM Dec 10, 2016Observed: 0.03 ft at 8:00AM Dec 10, 2016Observed: -0.05 ft at 8:06AM Dec 10, 2016Observed: -0.14 ft at 8:12AM Dec 10, 2016Observed: -0.23 ft at 8:18AM Dec 10, 2016Observed: -0.29 ft at 8:24AM Dec 10, 2016Observed: -0.36 ft at 8:30AM Dec 10, 2016Observed: -0.46 ft at 8:36AM Dec 10, 2016Observed: -0.54 ft at 8:42AM Dec 10, 2016Observed: -0.6 ft at 8:48AM Dec 10, 2016Observed: -0.67 ft at 8:54AM Dec 10, 2016Observed: -0.75 ft at 9:00AM Dec 10, 2016Observed: -0.83 ft at 9:06AM Dec 10, 2016Observed: -0.9 ft at 9:12AM Dec 10, 2016Observed: -0.95 ft at 9:18AM Dec 10, 2016Observed: -1.02 ft at 9:24AM Dec 10, 2016Observed: -1.1 ft at 9:30AM Dec 10, 2016Observed: -1.17 ft at 9:36AM Dec 10, 2016Observed: -1.23 ft at 9:42AM Dec 10, 2016Observed: -1.28 ft at 9:48AM Dec 10, 2016Observed: -1.33 ft at 9:54AM Dec 10, 2016Observed: -1.38 ft at 10:00AM Dec 10, 2016Observed: -1.43 ft at 10:06AM Dec 10, 2016Observed: -1.47 ft at 10:12AM Dec 10, 2016Observed: -1.5 ft at 10:18AM Dec 10, 2016Observed: -1.54 ft at 10:24AM Dec 10, 2016Observed: -1.56 ft at 10:30AM Dec 10, 2016Observed: -1.57 ft at 10:36AM Dec 10, 2016Observed: -1.57 ft at 10:42AM Dec 10, 2016Observed: -1.57 ft at 10:48AM Dec 10, 2016Observed: -1.56 ft at 10:54AM Dec 10, 2016Observed: -1.51 ft at 11:00AM Dec 10, 2016Observed: -1.52 ft at 11:06AM Dec 10, 2016Observed: -1.46 ft at 11:12AM Dec 10, 2016Observed: -1.4 ft at 11:18AM Dec 10, 2016Observed: -1.39 ft at 11:24AM Dec 10, 2016Observed: -1.27 ft at 11:30AM Dec 10, 2016Observed: -1.2 ft at 11:36AM Dec 10, 2016Observed: -1.16 ft at 11:42AM Dec 10, 2016Observed: -1.06 ft at 11:48AM Dec 10, 2016Observed: -0.97 ft at 11:54AM Dec 10, 2016Observed: -0.9 ft at 12:00PM Dec 10, 2016Observed: -0.79 ft at 12:06PM Dec 10, 2016Observed: -0.69 ft at 12:12PM Dec 10, 2016Observed: -0.63 ft at 12:18PM Dec 10, 2016Observed: -0.51 ft at 12:24PM Dec 10, 2016Observed: -0.41 ft at 12:30PM Dec 10, 2016Observed: -0.34 ft at 12:36PM Dec 10, 2016Observed: -0.26 ft at 12:42PM Dec 10, 2016Observed: -0.18 ft at 12:48PM Dec 10, 2016Observed: -0.05 ft at 12:54PM Dec 10, 2016Observed: 0.05 ft at 1:00PM Dec 10, 2016Observed: 0.16 ft at 1:06PM Dec 10, 2016Observed: 0.26 ft at 1:12PM Dec 10, 2016Observed: 0.36 ft at 1:18PM Dec 10, 2016Observed: 0.47 ft at 1:24PM Dec 10, 2016Observed: 0.58 ft at 1:30PM Dec 10, 2016Observed: 0.69 ft at 1:36PM Dec 10, 2016Observed: 0.79 ft at 1:42PM Dec 10, 2016Observed: 0.88 ft at 1:48PM Dec 10, 2016Observed: 0.98 ft at 1:54PM Dec 10, 2016Observed: 1.08 ft at 2:00PM Dec 10, 2016Observed: 1.18 ft at 2:06PM Dec 10, 2016Observed: 1.28 ft at 2:12PM Dec 10, 2016Observed: 1.35 ft at 2:18PM Dec 10, 2016Observed: 1.46 ft at 2:24PM Dec 10, 2016Observed: 1.55 ft at 2:30PM Dec 10, 2016Observed: 1.63 ft at 2:36PM Dec 10, 2016Observed: 1.73 ft at 2:42PM Dec 10, 2016Observed: 1.8 ft at 2:48PM Dec 10, 2016Observed: 1.88 ft at 2:54PM Dec 10, 2016Observed: 1.96 ft at 3:00PM Dec 10, 2016Observed: 2.05 ft at 3:06PM Dec 10, 2016Observed: 2.12 ft at 3:12PM Dec 10, 2016Observed: 2.19 ft at 3:18PM Dec 10, 2016Observed: 2.27 ft at 3:24PM Dec 10, 2016Observed: 2.34 ft at 3:30PM Dec 10, 2016Observed: 2.39 ft at 3:36PM Dec 10, 2016Observed: 2.43 ft at 3:42PM Dec 10, 2016Observed: 2.48 ft at 3:48PM Dec 10, 2016Observed: 2.5 ft at 3:54PM Dec 10, 2016Observed: 2.54 ft at 4:00PM Dec 10, 2016Observed: 2.56 ft at 4:06PM Dec 10, 2016Observed: 2.58 ft at 4:18PM Dec 10, 2016Observed: 2.59 ft at 4:30PM Dec 10, 2016Observed: 2.58 ft at 4:36PM Dec 10, 2016Observed: 2.53 ft at 4:42PM Dec 10, 2016Observed: 2.49 ft at 4:48PM Dec 10, 2016Observed: 2.47 ft at 4:54PM Dec 10, 2016Observed: 2.41 ft at 5:00PM Dec 10, 2016Observed: 2.35 ft at 5:06PM Dec 10, 2016Observed: 2.28 ft at 5:12PM Dec 10, 2016Observed: 2.21 ft at 5:18PM Dec 10, 2016Observed: 2.14 ft at 5:24PM Dec 10, 2016Observed: 2.07 ft at 5:30PM Dec 10, 2016Observed: 2 ft at 5:36PM Dec 10, 2016Observed: 1.92 ft at 5:42PM Dec 10, 2016Observed: 1.85 ft at 5:48PM Dec 10, 2016Observed: 1.78 ft at 5:54PM Dec 10, 2016Observed: 1.7 ft at 6:00PM Dec 10, 2016Observed: 1.62 ft at 6:06PM Dec 10, 2016Observed: 1.53 ft at 6:12PM Dec 10, 2016Observed: 1.44 ft at 6:18PM Dec 10, 2016Observed: 1.35 ft at 6:24PM Dec 10, 2016Observed: 1.26 ft at 6:30PM Dec 10, 2016Observed: 1.15 ft at 6:36PM Dec 10, 2016Observed: 1.05 ft at 6:42PM Dec 10, 2016Observed: 0.96 ft at 6:48PM Dec 10, 2016Observed: 0.86 ft at 6:54PM Dec 10, 2016Observed: 0.75 ft at 7:00PM Dec 10, 2016Observed: 0.65 ft at 7:06PM Dec 10, 2016Observed: 0.55 ft at 7:12PM Dec 10, 2016Observed: 0.45 ft at 7:18PM Dec 10, 2016Observed: 0.34 ft at 7:24PM Dec 10, 2016Observed: 0.25 ft at 7:30PM Dec 10, 2016Observed: 0.16 ft at 7:36PM Dec 10, 2016Observed: 0.05 ft at 7:42PM Dec 10, 2016Observed: -0.04 ft at 7:48PM Dec 10, 2016Observed: -0.12 ft at 7:54PM Dec 10, 2016Observed: -0.22 ft at 8:00PM Dec 10, 2016Observed: -0.3 ft at 8:06PM Dec 10, 2016Observed: -0.39 ft at 8:12PM Dec 10, 2016Observed: -0.49 ft at 8:18PM Dec 10, 2016Observed: -0.57 ft at 8:24PM Dec 10, 2016Observed: -0.65 ft at 8:30PM Dec 10, 2016Observed: -0.73 ft at 8:36PM Dec 10, 2016Observed: -0.83 ft at 8:42PM Dec 10, 2016Observed: -0.92 ft at 8:48PM Dec 10, 2016Observed: -1.02 ft at 8:54PM Dec 10, 2016Observed: -1.09 ft at 9:00PM Dec 10, 2016Observed: -1.17 ft at 9:06PM Dec 10, 2016Observed: -1.26 ft at 9:12PM Dec 10, 2016Observed: -1.34 ft at 9:18PM Dec 10, 2016Observed: -1.42 ft at 9:24PM Dec 10, 2016Observed: -1.5 ft at 9:30PM Dec 10, 2016Observed: -1.56 ft at 9:36PM Dec 10, 2016Observed: -1.62 ft at 9:42PM Dec 10, 2016Observed: -1.68 ft at 9:48PM Dec 10, 2016Observed: -1.74 ft at 9:54PM Dec 10, 2016Observed: -1.79 ft at 10:00PM Dec 10, 2016Observed: -1.84 ft at 10:06PM Dec 10, 2016Observed: -1.88 ft at 10:12PM Dec 10, 2016Observed: -1.93 ft at 10:18PM Dec 10, 2016Observed: -1.92 ft at 10:19PM Dec 10, 2016Observed: -1.96 ft at 10:24PM Dec 10, 2016Observed: -1.84 ft at 10:25PM Dec 10, 2016Observed: -1.99 ft at 10:30PM Dec 10, 2016Observed: -1.74 ft at 10:31PM Dec 10, 2016Observed: -2.01 ft at 10:36PM Dec 10, 2016Observed: -1.66 ft at 10:37PM Dec 10, 2016Observed: -2.03 ft at 10:42PM Dec 10, 2016Observed: -1.56 ft at 10:43PM Dec 10, 2016Observed: -2.03 ft at 10:48PM Dec 10, 2016Observed: -1.47 ft at 10:49PM Dec 10, 2016Observed: -2.01 ft at 10:54PM Dec 10, 2016Observed: -1.38 ft at 10:55PM Dec 10, 2016Observed: -2 ft at 11:00PM Dec 10, 2016Observed: -1.26 ft at 11:01PM Dec 10, 2016Observed: -1.97 ft at 11:06PM Dec 10, 2016Observed: -1.18 ft at 11:07PM Dec 10, 2016Observed: -1.92 ft at 11:12PM Dec 10, 2016Observed: -1.08 ft at 11:13PM Dec 10, 2016Observed: -1.84 ft at 11:18PM Dec 10, 2016Observed: -1.74 ft at 11:24PM Dec 10, 2016Observed: -1.66 ft at 11:30PM Dec 10, 2016Observed: -1.56 ft at 11:36PM Dec 10, 2016Observed: -1.47 ft at 11:42PM Dec 10, 2016Observed: -1.38 ft at 11:48PM Dec 10, 2016Observed: -1.26 ft at 11:54PM Dec 10, 2016Observed: -1.18 ft at 12:00AM Dec 11, 2016Observed: -1.08 ft at 12:06AM Dec 11, 2016Observed: -0.97 ft at 12:12AM Dec 11, 2016Observed: -0.88 ft at 12:18AM Dec 11, 2016Observed: -0.8 ft at 12:24AM Dec 11, 2016Observed: -0.67 ft at 12:30AM Dec 11, 2016Observed: -0.56 ft at 12:36AM Dec 11, 2016Observed: -0.45 ft at 12:42AM Dec 11, 2016Observed: -0.35 ft at 12:48AM Dec 11, 2016Observed: -0.23 ft at 12:54AM Dec 11, 2016Observed: -0.11 ft at 1:00AM Dec 11, 2016Observed: 0.01 ft at 1:06AM Dec 11, 2016Observed: 0.14 ft at 1:12AM Dec 11, 2016Observed: 0.25 ft at 1:18AM Dec 11, 2016Observed: 0.38 ft at 1:24AM Dec 11, 2016Observed: 0.5 ft at 1:30AM Dec 11, 2016Observed: 0.63 ft at 1:36AM Dec 11, 2016Observed: 0.75 ft at 1:42AM Dec 11, 2016Observed: 0.87 ft at 1:48AM Dec 11, 2016Observed: 0.97 ft at 1:54AM Dec 11, 2016Observed: 1.09 ft at 2:00AM Dec 11, 2016Observed: 1.19 ft at 2:06AM Dec 11, 2016Observed: 1.3 ft at 2:12AM Dec 11, 2016Observed: 1.4 ft at 2:18AM Dec 11, 2016Observed: 1.52 ft at 2:24AM Dec 11, 2016Observed: 1.6 ft at 2:30AM Dec 11, 2016Observed: 1.71 ft at 2:36AM Dec 11, 2016Observed: 1.8 ft at 2:42AM Dec 11, 2016Observed: 1.92 ft at 2:48AM Dec 11, 2016Observed: 2.02 ft at 2:54AM Dec 11, 2016Observed: 2.1 ft at 3:00AM Dec 11, 2016Observed: 2.21 ft at 3:06AM Dec 11, 2016Observed: 2.31 ft at 3:12AM Dec 11, 2016Observed: 2.38 ft at 3:18AM Dec 11, 2016Observed: 2.46 ft at 3:24AM Dec 11, 2016Observed: 2.56 ft at 3:30AM Dec 11, 2016Observed: 2.64 ft at 3:36AM Dec 11, 2016Observed: 2.73 ft at 3:42AM Dec 11, 2016Observed: 2.82 ft at 3:48AM Dec 11, 2016Observed: 2.89 ft at 3:54AM Dec 11, 2016Observed: 2.95 ft at 4:00AM Dec 11, 2016Observed: 3.01 ft at 4:06AM Dec 11, 2016Observed: 3.07 ft at 4:12AM Dec 11, 2016Observed: 3.11 ft at 4:18AM Dec 11, 2016Highest Observation: 3.34 ft at 4:19AM Dec 11, 2016Observed: 3.15 ft at 4:24AM Dec 11, 2016Highest Observation: 3.34 ft at 4:25AM Dec 11, 2016Observed: 3.2 ft at 4:30AM Dec 11, 2016Observed: 3.31 ft at 4:31AM Dec 11, 2016Observed: 3.24 ft at 4:36AM Dec 11, 2016Observed: 3.29 ft at 4:37AM Dec 11, 2016Observed: 3.27 ft at 4:42AM Dec 11, 2016Observed: 3.27 ft at 4:43AM Dec 11, 2016Observed: 3.3 ft at 4:48AM Dec 11, 2016Observed: 3.22 ft at 4:49AM Dec 11, 2016Observed: 3.32 ft at 4:54AM Dec 11, 2016Observed: 3.15 ft at 4:55AM Dec 11, 2016Observed: 3.33 ft at 5:00AM Dec 11, 2016Observed: 3.08 ft at 5:01AM Dec 11, 2016Highest Observation: 3.34 ft at 5:06AM Dec 11, 2016Observed: 2.99 ft at 5:07AM Dec 11, 2016Highest Observation: 3.34 ft at 5:12AM Dec 11, 2016Observed: 2.91 ft at 5:13AM Dec 11, 2016Highest Observation: 3.34 ft at 5:18AM Dec 11, 2016Observed: 3.31 ft at 5:24AM Dec 11, 2016Observed: 3.29 ft at 5:30AM Dec 11, 2016Observed: 3.27 ft at 5:36AM Dec 11, 2016Observed: 3.22 ft at 5:42AM Dec 11, 2016Observed: 3.15 ft at 5:48AM Dec 11, 2016Observed: 3.08 ft at 5:54AM Dec 11, 2016Observed: 2.99 ft at 6:00AM Dec 11, 2016Observed: 2.91 ft at 6:06AM Dec 11, 2016Observed: 2.84 ft at 6:12AM Dec 11, 2016Observed: 2.73 ft at 6:18AM Dec 11, 2016Observed: 2.65 ft at 6:24AM Dec 11, 2016Observed: 2.57 ft at 6:30AM Dec 11, 2016USGS--Water Resources of the United StatesFRPN6(plotting HMIRG) Graph Created (6:46AM Dec 11, 2016)ObservedLatest observed value: 2.57 ft at 6:30 AM EST 11-Dec-2016. Flood Stage is 4.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Atlantic Coast at Freeport. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 5.7
Moderate Flood Stage: 5
Flood Stage: 4.5
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 10.12 ft on 10/29/2012
(2) 7.35 ft on 08/28/2011
(3) 5.67 ft on 04/16/2007
(4) 5.53 ft on 10/18/2009
(5) 5.47 ft on 04/16/2011
(6) 5.45 ft on 12/12/2008
(7) 5.42 ft on 12/01/2006
(8) 5.41 ft on 04/15/2007
(9) 5.41 ft on 10/17/2009
(10) 5.38 ft on 10/25/2005

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.12 ft on 10/29/2012
(2) 7.35 ft on 08/28/2011
(3) 5.47 ft on 04/16/2011
(4) 5.53 ft on 10/18/2009
(5) 5.41 ft on 10/17/2009
(6) 5.45 ft on 12/12/2008
(7) 5.67 ft on 04/16/2007
(8) 5.41 ft on 04/15/2007
(9) 5.42 ft on 12/01/2006
(10) 5.38 ft on 10/25/2005

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

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
5 5.0 NGVD Hudson Avenue 2 1/2 feet under water. All streets south Atlantic Avenue under water.
4.7 4.7 to 4.8 NGVD Guy Lombardo Avenue under water.
Photos
(1) Tidal Gage at Freeport, NY
About This Location Collapse

Latitude: 40.627500° N, Longitude: 73.575833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 4.5 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 Not Available Not Available 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
Gage data and forecast are in feet NGVD29
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
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 13-Aug-2015 1:57 AM
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