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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Lehigh River near F.E. Walter Dam Observed crest: 1305.84 ft at 11:00pm Nov 21 Observed: 1305.24 ft at 8:30am Nov 21 Observed: 1305.28 ft at 9:00am Nov 21 Observed: 1305.31 ft at 9:30am Nov 21 Observed: 1305.35 ft at 10:00am Nov 21 Observed: 1305.39 ft at 10:30am Nov 21 Observed: 1305.43 ft at 11:00am Nov 21 Observed: 1305.45 ft at 11:30am Nov 21 Observed: 1305.49 ft at 12:00pm Nov 21 Observed: 1305.52 ft at 12:30pm Nov 21 Observed: 1305.54 ft at 1:00pm Nov 21 Observed: 1305.57 ft at 1:30pm Nov 21 Observed: 1305.59 ft at 2:00pm Nov 21 Observed: 1305.62 ft at 2:30pm Nov 21 Observed: 1305.64 ft at 3:00pm Nov 21 Observed: 1305.67 ft at 3:30pm Nov 21 Observed: 1305.69 ft at 4:00pm Nov 21 Observed: 1305.71 ft at 4:30pm Nov 21 Observed: 1305.72 ft at 5:00pm Nov 21 Observed: 1305.73 ft at 5:15pm Nov 21 Observed: 1305.74 ft at 5:30pm Nov 21 Observed: 1305.75 ft at 6:00pm Nov 21 Observed: 1305.77 ft at 6:30pm Nov 21 Observed: 1305.79 ft at 7:00pm Nov 21 Observed: 1305.79 ft at 7:30pm Nov 21 Observed: 1305.8 ft at 8:00pm Nov 21 Observed: 1305.81 ft at 8:30pm Nov 21 Observed: 1305.82 ft at 9:00pm Nov 21 Observed: 1305.83 ft at 9:30pm Nov 21 Observed: 1305.83 ft at 10:00pm Nov 21 Observed: 1305.83 ft at 10:30pm Nov 21 Observed: 1305.84 ft at 11:00pm Nov 21 Observed: 1305.83 ft at 11:30pm Nov 21 Observed: 1305.83 ft at 12:00am Nov 22 Observed: 1305.83 ft at 12:30am Nov 22 Observed: 1305.83 ft at 1:00am Nov 22 Observed: 1305.83 ft at 1:30am Nov 22 Observed: 1305.82 ft at 2:00am Nov 22 Observed: 1305.81 ft at 2:30am Nov 22 Observed: 1305.81 ft at 3:00am Nov 22 Observed: 1305.8 ft at 3:30am Nov 22 Observed: 1305.79 ft at 4:00am Nov 22 Observed: 1305.78 ft at 4:30am Nov 22 Observed: 1305.77 ft at 5:00am Nov 22 Observed: 1305.76 ft at 5:15am Nov 22 Observed: 1305.75 ft at 5:30am Nov 22 Observed: 1305.74 ft at 6:00am Nov 22 Observed: 1305.73 ft at 6:30am Nov 22 Observed: 1305.71 ft at 7:00am Nov 22 Observed: 1305.69 ft at 7:30am Nov 22 Observed: 1305.67 ft at 8:00am Nov 22 Observed: 1305.65 ft at 8:30am Nov 22 Observed: 1305.63 ft at 9:00am Nov 22 Observed: 1305.61 ft at 9:30am Nov 22 Observed: 1305.59 ft at 10:00am Nov 22 Observed: 1305.56 ft at 10:30am Nov 22 Observed: 1305.54 ft at 11:00am Nov 22 Observed: 1305.51 ft at 11:30am Nov 22 Observed: 1305.48 ft at 12:00pm Nov 22 Observed: 1305.45 ft at 12:30pm Nov 22 Observed: 1305.42 ft at 1:00pm Nov 22 Observed: 1305.39 ft at 1:30pm Nov 22 Observed: 1305.36 ft at 2:00pm Nov 22 Observed: 1305.33 ft at 2:30pm Nov 22 Observed: 1305.3 ft at 3:00pm Nov 22 Observed: 1305.26 ft at 3:30pm Nov 22 Observed: 1305.23 ft at 4:00pm Nov 22 Observed: 1305.19 ft at 4:30pm Nov 22 Observed: 1305.15 ft at 5:00pm Nov 22 Observed: 1305.13 ft at 5:15pm Nov 22 Observed: 1305.11 ft at 5:30pm Nov 22 Observed: 1305.07 ft at 6:00pm Nov 22 Observed: 1305.03 ft at 6:30pm Nov 22 Observed: 1304.99 ft at 7:00pm Nov 22 Observed: 1304.95 ft at 7:30pm Nov 22 Observed: 1304.91 ft at 8:00pm Nov 22 Observed: 1304.87 ft at 8:30pm Nov 22 Observed: 1304.83 ft at 9:00pm Nov 22 Observed: 1304.78 ft at 9:30pm Nov 22 Observed: 1304.73 ft at 10:00pm Nov 22 Observed: 1304.69 ft at 10:30pm Nov 22 Observed: 1304.64 ft at 11:00pm Nov 22 Observed: 1304.59 ft at 11:30pm Nov 22 Observed: 1304.54 ft at 12:00am Nov 23 Observed: 1304.49 ft at 12:30am Nov 23 Observed: 1304.44 ft at 1:00am Nov 23 Observed: 1304.39 ft at 1:30am Nov 23 Observed: 1304.33 ft at 2:00am Nov 23 Observed: 1304.28 ft at 2:30am Nov 23 Observed: 1304.23 ft at 3:00am Nov 23 Observed: 1304.17 ft at 3:30am Nov 23 Observed: 1304.11 ft at 4:00am Nov 23 Observed: 1304.06 ft at 4:30am Nov 23 Observed: 1303.99 ft at 5:00am Nov 23 Observed: 1303.97 ft at 5:15am Nov 23 Observed: 1303.93 ft at 5:30am Nov 23 Observed: 1303.88 ft at 6:00am Nov 23 Observed: 1303.82 ft at 6:30am Nov 23 Observed: 1303.76 ft at 7:00am Nov 23 Observed: 1303.7 ft at 7:30am Nov 23 Observed: 1303.64 ft at 8:00am Nov 23 Observed: 1303.57 ft at 8:30am Nov 23 Observed: 1303.51 ft at 9:00am Nov 23 Observed: 1303.45 ft at 9:30am Nov 23 Observed: 1303.39 ft at 10:00am Nov 23 Observed: 1303.32 ft at 10:30am Nov 23 Observed: 1303.26 ft at 11:00am Nov 23 Observed: 1303.2 ft at 11:30am Nov 23 Observed: 1303.13 ft at 12:00pm Nov 23 Observed: 1303.06 ft at 12:30pm Nov 23 Observed: 1302.99 ft at 1:00pm Nov 23 Observed: 1302.92 ft at 1:30pm Nov 23 Observed: 1302.86 ft at 2:00pm Nov 23 Observed: 1302.79 ft at 2:30pm Nov 23 Observed: 1302.72 ft at 3:00pm Nov 23 Observed: 1302.65 ft at 3:30pm Nov 23 Observed: 1302.58 ft at 4:00pm Nov 23 Observed: 1302.51 ft at 4:30pm Nov 23 Observed: 1302.44 ft at 5:00pm Nov 23 Observed: 1302.4 ft at 5:15pm Nov 23 Observed: 1302.37 ft at 5:30pm Nov 23 Observed: 1302.29 ft at 6:00pm Nov 23 Observed: 1302.22 ft at 6:30pm Nov 23 Observed: 1302.14 ft at 7:00pm Nov 23 Observed: 1302.07 ft at 7:30pm Nov 23 Observed: 1301.99 ft at 8:00pm Nov 23 Observed: 1301.91 ft at 8:30pm Nov 23 Observed: 1301.84 ft at 9:00pm Nov 23 Observed: 1301.76 ft at 9:30pm Nov 23 Observed: 1301.69 ft at 10:00pm Nov 23 Observed: 1301.6 ft at 10:30pm Nov 23 Observed: 1301.52 ft at 11:00pm Nov 23 Observed: 1301.44 ft at 11:30pm Nov 23 Observed: 1301.37 ft at 12:00am Nov 24 Observed: 1301.29 ft at 12:30am Nov 24 Observed: 1301.2 ft at 1:00am Nov 24 Observed: 1301.12 ft at 1:30am Nov 24 Observed: 1301.04 ft at 2:00am Nov 24 Observed: 1300.95 ft at 2:30am Nov 24 Observed: 1300.87 ft at 3:00am Nov 24 Observed: 1300.79 ft at 3:30am Nov 24 Observed: 1300.7 ft at 4:00am Nov 24 Observed: 1300.62 ft at 4:30am Nov 24 Observed: 1300.53 ft at 5:00am Nov 24 Observed: 1300.49 ft at 5:15am Nov 24 Observed: 1300.44 ft at 5:30am Nov 24 Graph Created (8:38am Nov 24, 2009) Observed USGS--Water Resources of the United States WHNP1 (plotting HPIRG) Gage 0 Datum: n/a Latest observed value: 1300.44 ft at 5:30 AM EST 24-Nov-2009. Flood Stage is 1450.0 ft. Pool (ft)
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NOTE: Forecasts are not available for the Lehigh River near F.E. Walter Dam. Only observed stages are available for this point.

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Downstream Gauge Downstream Gauge - at White Haven

Flood Categories (in feet)
Flood Stage:1450
Action Stage:1449

Historical Crests
Currently none available.

Low Water Records
Currently none available.

Lehigh River near F.E. Walter Dam location map

About This Location Collapse
Latitude: 41.120000° N, Longitude: 75.730000° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1450 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 N/A N/A Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for F.E. Walter Dam

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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
Philadelphia/Mount Holly Weather Forecast Office
732 Woodlane Road
Mount Holly, NJ 08060-9615
(609) 261-6600
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