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Hydrograph River at a Glance Download
New York Harbor at The Battery Tide Height (ft)Observed: 4.15 ft at 1:18PM May 23, 2015Observed: 4.16 ft at 1:24PM May 23, 2015Observed: 4.16 ft at 1:30PM May 23, 2015Highest Observation: 4.17 ft at 1:36PM May 23, 2015Observed: 4.15 ft at 1:42PM May 23, 2015Observed: 4.1 ft at 1:48PM May 23, 2015Observed: 4.1 ft at 1:54PM May 23, 2015Observed: 4.04 ft at 2:00PM May 23, 2015Observed: 3.98 ft at 2:06PM May 23, 2015Observed: 3.92 ft at 2:12PM May 23, 2015Observed: 3.88 ft at 2:18PM May 23, 2015Observed: 3.79 ft at 2:24PM May 23, 2015Observed: 3.72 ft at 2:30PM May 23, 2015Observed: 3.65 ft at 2:36PM May 23, 2015Observed: 3.53 ft at 2:42PM May 23, 2015Observed: 3.44 ft at 2:48PM May 23, 2015Observed: 3.37 ft at 2:54PM May 23, 2015Observed: 3.25 ft at 3:00PM May 23, 2015Observed: 3.16 ft at 3:06PM May 23, 2015Observed: 3.07 ft at 3:12PM May 23, 2015Observed: 3 ft at 3:18PM May 23, 2015Observed: 2.91 ft at 3:24PM May 23, 2015Observed: 2.81 ft at 3:30PM May 23, 2015Observed: 2.68 ft at 3:36PM May 23, 2015Observed: 2.6 ft at 3:42PM May 23, 2015Observed: 2.52 ft at 3:48PM May 23, 2015Observed: 2.41 ft at 3:54PM May 23, 2015Observed: 2.28 ft at 4:00PM May 23, 2015Observed: 2.15 ft at 4:06PM May 23, 2015Observed: 2.06 ft at 4:12PM May 23, 2015Observed: 1.94 ft at 4:18PM May 23, 2015Observed: 1.85 ft at 4:24PM May 23, 2015Observed: 1.74 ft at 4:30PM May 23, 2015Observed: 1.65 ft at 4:36PM May 23, 2015Observed: 1.55 ft at 4:42PM May 23, 2015Observed: 1.47 ft at 4:48PM May 23, 2015Observed: 1.38 ft at 4:54PM May 23, 2015Observed: 1.33 ft at 5:00PM May 23, 2015Observed: 1.3 ft at 5:06PM May 23, 2015Observed: 1.24 ft at 5:12PM May 23, 2015Observed: 1.2 ft at 5:18PM May 23, 2015Observed: 1.2 ft at 5:24PM May 23, 2015Observed: 1.14 ft at 5:30PM May 23, 2015Observed: 1.1 ft at 5:36PM May 23, 2015Observed: 1.04 ft at 5:42PM May 23, 2015Observed: 1 ft at 5:48PM May 23, 2015Observed: 0.93 ft at 5:54PM May 23, 2015Observed: 0.88 ft at 6:00PM May 23, 2015Observed: 0.81 ft at 6:06PM May 23, 2015Observed: 0.77 ft at 6:12PM May 23, 2015Observed: 0.73 ft at 6:18PM May 23, 2015Observed: 0.71 ft at 6:24PM May 23, 2015Observed: 0.66 ft at 6:30PM May 23, 2015Observed: 0.63 ft at 6:36PM May 23, 2015Observed: 0.6 ft at 6:42PM May 23, 2015Observed: 0.56 ft at 6:48PM May 23, 2015Observed: 0.52 ft at 6:54PM May 23, 2015Observed: 0.52 ft at 7:00PM May 23, 2015Observed: 0.51 ft at 7:06PM May 23, 2015Observed: 0.48 ft at 7:12PM May 23, 2015Observed: 0.47 ft at 7:18PM May 23, 2015Observed: 0.46 ft at 7:24PM May 23, 2015Observed: 0.45 ft at 7:30PM May 23, 2015Observed: 0.46 ft at 7:36PM May 23, 2015Observed: 0.48 ft at 7:42PM May 23, 2015Observed: 0.51 ft at 7:48PM May 23, 2015Observed: 0.63 ft at 8:06PM May 23, 2015Observed: 0.69 ft at 8:12PM May 23, 2015Observed: 0.74 ft at 8:18PM May 23, 2015Observed: 0.81 ft at 8:24PM May 23, 2015Observed: 0.89 ft at 8:30PM May 23, 2015Observed: 0.97 ft at 8:36PM May 23, 2015Observed: 1.06 ft at 8:42PM May 23, 2015Observed: 1.15 ft at 8:48PM May 23, 2015Observed: 1.23 ft at 8:54PM May 23, 2015Observed: 1.31 ft at 9:00PM May 23, 2015Observed: 1.41 ft at 9:06PM May 23, 2015Observed: 1.51 ft at 9:12PM May 23, 2015Observed: 1.62 ft at 9:18PM May 23, 2015Observed: 1.71 ft at 9:24PM May 23, 2015Observed: 1.83 ft at 9:30PM May 23, 2015Observed: 1.95 ft at 9:36PM May 23, 2015Observed: 2.07 ft at 9:42PM May 23, 2015Observed: 2.18 ft at 9:48PM May 23, 2015Observed: 2.28 ft at 9:54PM May 23, 2015Observed: 2.38 ft at 10:00PM May 23, 2015Observed: 2.5 ft at 10:06PM May 23, 2015Observed: 2.61 ft at 10:12PM May 23, 2015Observed: 2.72 ft at 10:18PM May 23, 2015Observed: 2.82 ft at 10:24PM May 23, 2015Observed: 2.93 ft at 10:30PM May 23, 2015Observed: 3.04 ft at 10:36PM May 23, 2015Observed: 3.15 ft at 10:42PM May 23, 2015Observed: 3.21 ft at 10:48PM May 23, 2015Observed: 3.3 ft at 10:54PM May 23, 2015Observed: 3.38 ft at 11:00PM May 23, 2015Observed: 3.44 ft at 11:06PM May 23, 2015Observed: 3.5 ft at 11:12PM May 23, 2015Observed: 3.56 ft at 11:18PM May 23, 2015Observed: 3.62 ft at 11:24PM May 23, 2015Observed: 3.67 ft at 11:30PM May 23, 2015Observed: 3.73 ft at 11:36PM May 23, 2015Observed: 3.76 ft at 11:42PM May 23, 2015Observed: 3.8 ft at 11:48PM May 23, 2015Observed: 3.82 ft at 11:54PM May 23, 2015Observed: 3.84 ft at 12:00AM May 24, 2015Observed: 3.87 ft at 12:06AM May 24, 2015Observed: 3.88 ft at 12:12AM May 24, 2015Observed: 3.91 ft at 12:18AM May 24, 2015Observed: 3.93 ft at 12:24AM May 24, 2015Observed: 3.97 ft at 12:30AM May 24, 2015Observed: 3.98 ft at 12:36AM May 24, 2015Observed: 3.98 ft at 12:42AM May 24, 2015Observed: 3.99 ft at 12:48AM May 24, 2015Observed: 4 ft at 12:54AM May 24, 2015Observed: 4.01 ft at 1:00AM May 24, 2015Observed: 4.01 ft at 1:06AM May 24, 2015Observed: 4 ft at 1:12AM May 24, 2015Observed: 3.98 ft at 1:18AM May 24, 2015Observed: 3.95 ft at 1:24AM May 24, 2015Observed: 3.94 ft at 1:30AM May 24, 2015Observed: 3.93 ft at 1:36AM May 24, 2015Observed: 3.91 ft at 1:42AM May 24, 2015Observed: 3.88 ft at 1:48AM May 24, 2015Observed: 3.85 ft at 1:54AM May 24, 2015Observed: 3.82 ft at 2:00AM May 24, 2015Observed: 3.79 ft at 2:06AM May 24, 2015Observed: 3.74 ft at 2:12AM May 24, 2015Observed: 3.68 ft at 2:18AM May 24, 2015Observed: 3.62 ft at 2:24AM May 24, 2015Observed: 3.56 ft at 2:30AM May 24, 2015Observed: 3.49 ft at 2:36AM May 24, 2015Observed: 3.43 ft at 2:42AM May 24, 2015Observed: 3.34 ft at 2:48AM May 24, 2015Observed: 3.25 ft at 2:54AM May 24, 2015Observed: 3.17 ft at 3:00AM May 24, 2015Observed: 3.05 ft at 3:06AM May 24, 2015Observed: 2.96 ft at 3:12AM May 24, 2015Observed: 2.89 ft at 3:18AM May 24, 2015Observed: 2.82 ft at 3:24AM May 24, 2015Observed: 2.74 ft at 3:30AM May 24, 2015Observed: 2.67 ft at 3:36AM May 24, 2015Observed: 2.6 ft at 3:42AM May 24, 2015Observed: 2.52 ft at 3:48AM May 24, 2015Observed: 2.45 ft at 3:54AM May 24, 2015Observed: 2.36 ft at 4:00AM May 24, 2015Observed: 2.27 ft at 4:06AM May 24, 2015Observed: 2.16 ft at 4:12AM May 24, 2015Observed: 2.05 ft at 4:18AM May 24, 2015Observed: 1.95 ft at 4:24AM May 24, 2015Observed: 1.85 ft at 4:30AM May 24, 2015Observed: 1.74 ft at 4:36AM May 24, 2015Observed: 1.64 ft at 4:42AM May 24, 2015Observed: 1.57 ft at 4:48AM May 24, 2015Observed: 1.49 ft at 4:54AM May 24, 2015Observed: 1.35 ft at 5:00AM May 24, 2015Observed: 1.27 ft at 5:06AM May 24, 2015Observed: 1.19 ft at 5:12AM May 24, 2015Observed: 1.11 ft at 5:18AM May 24, 2015Observed: 1.05 ft at 5:24AM May 24, 2015Observed: 0.97 ft at 5:30AM May 24, 2015Observed: 0.91 ft at 5:36AM May 24, 2015Observed: 0.84 ft at 5:42AM May 24, 2015Observed: 0.77 ft at 5:48AM May 24, 2015Observed: 0.69 ft at 5:54AM May 24, 2015Observed: 0.61 ft at 6:00AM May 24, 2015Observed: 0.54 ft at 6:06AM May 24, 2015Observed: 0.46 ft at 6:12AM May 24, 2015Observed: 0.4 ft at 6:18AM May 24, 2015Observed: 0.34 ft at 6:24AM May 24, 2015Observed: 0.28 ft at 6:30AM May 24, 2015Observed: 0.22 ft at 6:36AM May 24, 2015Observed: 0.16 ft at 6:42AM May 24, 2015Observed: 0.09 ft at 6:48AM May 24, 2015Observed: 0.03 ft at 6:54AM May 24, 2015Observed: -0.03 ft at 7:00AM May 24, 2015Observed: -0.08 ft at 7:06AM May 24, 2015Observed: -0.12 ft at 7:12AM May 24, 2015Observed: -0.16 ft at 7:18AM May 24, 2015Observed: -0.19 ft at 7:24AM May 24, 2015Observed: -0.23 ft at 7:30AM May 24, 2015Observed: -0.27 ft at 7:36AM May 24, 2015Observed: -0.31 ft at 7:42AM May 24, 2015Observed: -0.34 ft at 7:48AM May 24, 2015Observed: -0.36 ft at 7:54AM May 24, 2015Observed: -0.39 ft at 8:00AM May 24, 2015Observed: -0.4 ft at 8:06AM May 24, 2015Observed: -0.37 ft at 8:12AM May 24, 2015Observed: -0.39 ft at 8:18AM May 24, 2015Observed: -0.37 ft at 8:24AM May 24, 2015Observed: -0.35 ft at 8:30AM May 24, 2015Observed: -0.32 ft at 8:36AM May 24, 2015Observed: -0.28 ft at 8:42AM May 24, 2015Observed: -0.23 ft at 8:48AM May 24, 2015Observed: -0.17 ft at 8:54AM May 24, 2015Observed: -0.1 ft at 9:00AM May 24, 2015Observed: -0.03 ft at 9:06AM May 24, 2015Observed: 0.05 ft at 9:12AM May 24, 2015Observed: 0.11 ft at 9:18AM May 24, 2015Observed: 0.2 ft at 9:24AM May 24, 2015Observed: 0.28 ft at 9:30AM May 24, 2015Observed: 0.37 ft at 9:36AM May 24, 2015Observed: 0.47 ft at 9:42AM May 24, 2015Observed: 0.56 ft at 9:48AM May 24, 2015Observed: 0.68 ft at 9:54AM May 24, 2015Observed: 0.77 ft at 10:00AM May 24, 2015Observed: 0.88 ft at 10:06AM May 24, 2015Observed: 0.98 ft at 10:12AM May 24, 2015Observed: 1.09 ft at 10:18AM May 24, 2015Observed: 1.19 ft at 10:24AM May 24, 2015Observed: 1.32 ft at 10:30AM May 24, 2015Observed: 1.42 ft at 10:36AM May 24, 2015Observed: 1.55 ft at 10:42AM May 24, 2015Observed: 1.65 ft at 10:48AM May 24, 2015Observed: 1.76 ft at 10:54AM May 24, 2015Observed: 1.87 ft at 11:00AM May 24, 2015Observed: 2 ft at 11:06AM May 24, 2015Observed: 2.09 ft at 11:12AM May 24, 2015Observed: 2.16 ft at 11:18AM May 24, 2015Observed: 2.26 ft at 11:24AM May 24, 2015Observed: 2.36 ft at 11:30AM May 24, 2015Observed: 2.46 ft at 11:36AM May 24, 2015Observed: 2.56 ft at 11:42AM May 24, 2015Observed: 2.64 ft at 11:48AM May 24, 2015Observed: 2.72 ft at 11:54AM May 24, 2015Observed: 2.8 ft at 12:00PM May 24, 2015Observed: 2.88 ft at 12:06PM May 24, 2015Observed: 2.96 ft at 12:12PM May 24, 2015Observed: 3.01 ft at 12:18PM May 24, 2015Observed: 3.08 ft at 12:24PM May 24, 2015Observed: 3.13 ft at 12:30PM May 24, 2015Observed: 3.18 ft at 12:36PM May 24, 2015Observed: 3.22 ft at 12:42PM May 24, 2015Observed: 3.28 ft at 12:48PM May 24, 2015Highest Forecast: 4.39 ft 2:00PM May 24, 2015Forecast: 4.29 ft 3:00PM May 24, 2015Forecast: 3.6 ft 4:00PM May 24, 2015Forecast: 2.68 ft 5:00PM May 24, 2015Forecast: 1.99 ft 6:00PM May 24, 2015Forecast: 1.56 ft 7:00PM May 24, 2015Forecast: 1.27 ft 8:00PM May 24, 2015Forecast: 1.37 ft 9:00PM May 24, 2015Forecast: 2.02 ft 10:00PM May 24, 2015Forecast: 2.85 ft 11:00PM May 24, 2015Forecast: 3.56 ft 12:00AM May 25, 2015Forecast: 4.08 ft 1:00AM May 25, 2015Highest Forecast: 4.39 ft 2:00AM May 25, 2015Forecast: 4.32 ft 3:00AM May 25, 2015Forecast: 3.76 ft 4:00AM May 25, 2015Forecast: 2.84 ft 5:00AM May 25, 2015Forecast: 2.02 ft 6:00AM May 25, 2015Forecast: 1.48 ft 7:00AM May 25, 2015Forecast: 1.02 ft 8:00AM May 25, 2015Forecast: 0.75 ft 9:00AM May 25, 2015Forecast: 1.05 ft 10:00AM May 25, 2015Forecast: 1.81 ft 11:00AM May 25, 2015Forecast: 2.66 ft 12:00PM May 25, 2015Forecast: 3.44 ft 1:00PM May 25, 2015Forecast: 4.07 ft 2:00PM May 25, 2015Forecast: 4.38 ft 3:00PM May 25, 2015Forecast: 4.19 ft 4:00PM May 25, 2015Forecast: 3.48 ft 5:00PM May 25, 2015Forecast: 2.65 ft 6:00PM May 25, 2015Forecast: 2.08 ft 7:00PM May 25, 2015Forecast: 1.66 ft 8:00PM May 25, 2015Forecast: 1.34 ft 9:00PM May 25, 2015Forecast: 1.43 ft 10:00PM May 25, 2015Forecast: 2.06 ft 11:00PM May 25, 2015Forecast: 2.85 ft 12:00AM May 26, 2015Forecast: 3.51 ft 1:00AM May 26, 2015Forecast: 3.99 ft 2:00AM May 26, 2015Forecast: 4.23 ft 3:00AM May 26, 2015Forecast: 4.09 ft 4:00AM May 26, 2015Forecast: 3.5 ft 5:00AM May 26, 2015Forecast: 2.66 ft 6:00AM May 26, 2015Forecast: 1.97 ft 7:00AM May 26, 2015Forecast: 1.49 ft 8:00AM May 26, 2015Forecast: 1.02 ft 9:00AM May 26, 2015Forecast: 0.8 ft 10:00AM May 26, 2015Forecast: 1.19 ft 11:00AM May 26, 2015Forecast: 2.01 ft 12:00PM May 26, 2015Forecast: 2.88 ft 1:00PM May 26, 2015NOAA National Ocean ServiceBATN6(plotting HMIRG) Graph Created (1:15PM May 24, 2015)ObservedForecast (issued 8:00PM May 23)Latest observed value: 3.28 ft at 12:48 PM EDT 24-May-2015. Flood Stage is 7.2 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.

NOTE: Forecasts are not available for the New York Harbor at The Battery. Only observed stages are available for this point.

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Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 8.5
Flood Stage: 7.2
Action Stage: 7
Low Stage (in feet): 0

Historic Crests
(1) 13.88 ft on 10/29/2012
(2) 10.02 ft on 09/12/1960
(3) 9.70 ft on 12/11/1992
(4) 9.51 ft on 08/28/2011
(5) 9.12 ft on 11/25/1950
(6) 8.92 ft on 03/06/1962
(7) 8.73 ft on 10/31/1991
(8) 8.53 ft on 03/29/1984
(9) 8.51 ft on 03/14/2010
(10) 8.36 ft on 03/14/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.88 ft on 10/29/2012
(2) 9.51 ft on 08/28/2011
(3) 8.51 ft on 03/14/2010
(4) 8.29 ft on 03/20/1996
(5) 8.36 ft on 03/14/1993
(6) 9.70 ft on 12/11/1992
(7) 8.73 ft on 10/31/1991
(8) 8.23 ft on 09/27/1985
(9) 8.53 ft on 03/29/1984
(10) 8.12 ft on 01/23/1966
Show More Recent Crests

(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:14
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
Photos
(1) Tidal Gage at Battery, NY
About This Location Collapse

Latitude: 40.700000° N, Longitude: 74.013333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7.2 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  
Additional Information Collapse
Battery gage data and forecast are in feet Mean Lower Low Water (MLLW)
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: 12-Feb-2015 9:36 PM
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