Lehigh River at Bethlehem, Lehigh County PA (BETP1)
Gage Location: Lehigh County, PennsylvaniaSite Location: Lehigh/Northampton County, Pennsylvania
Latitude: 40.615Longitude: -75.379Elevation: 210.9 ft. MSLDrainage Area: 1279 Sq. Mi.
Minor Stage: 16 ft. Moderate Stage: 20 ft.Major Stage: 22 ft.
First Flood: 1902-02-28Last Flood: 2011-03-11 Crest: 17.17 ft.Datum change: 1963-10-01Number of Floods: 15

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MINOR FLOODS
Date of FloodCrest(ft)
1924-10-0116.2
1926-11-1716.7
1933-08-2418.7
1935-07-1018.53
1936-03-1217.04
1979-01-2517.12
1996-01-2016.68
2004-09-1819.7
2005-04-0316.06
2006-06-2817.74
2011-03-1117.17
MODERATE FLOODS
Date of FloodCrest(ft)
1972-06-2320.02
MAJOR FLOODS
Date of FloodCrest(ft)
1902-02-2824.9
1942-05-2325.9
1955-08-1923.38
MISSING
Date of FloodCrest(ft)



Categorical Floods by Month
MonthMinor
After
Datum
Minor
Total
Moderate
After
Datum
Moderate
Total
Major
After
Datum
Major
Total
Missing
After
Datum
Missing
Total
January22000000
February00000100
March12000000
April11000000
May00000100
June11110000
July01000000
August01000100
September11000000
October01000000
November01000000
December00000000


Categorical Floods by Season
SeasonMinorModerateMajorMissing
Fall3000
Winter2010
Spring3010
Summer3110