North Branch Potomac River near Cumberland, Allegany County MD (CBEM2)
Gage Location: Allegany County, MarylandSite Location: Allegany County, Maryland
Latitude: 39.622Longitude: -78.773Elevation: 585.22 ft. MSLDrainage Area: 877 Sq. Mi.
Minor Stage: 17 ft. Moderate Stage: 21 ft.Major Stage: 23 ft.
First Flood: 1889-06-01Last Flood: 2010-03-13 Crest: 17.46 ft.Datum change: 1929-06-18Number of Floods: 29

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MINOR FLOODS
Date of FloodCrest(ft)
1932-05-1319.2
1933-03-1417.8
1942-12-3017.12
1951-06-1317.65
1960-03-3117.34
1960-05-0817.36
1961-02-2618.84
1963-03-0517.96
1963-03-2017.42
1964-04-2919.48
1967-03-0718.91
1970-04-0217.25
1978-07-0417.85
1984-04-0517.6
1985-11-0518.85
1993-04-1619.05
2005-03-2917.88
2009-05-0417.43
2010-03-1317.46
MODERATE FLOODS
Date of FloodCrest(ft)
1955-08-1822.6
1996-09-0722.55
MAJOR FLOODS
Date of FloodCrest(ft)
1889-06-0129.2
1924-03-2928.4
1936-03-1729.1
1937-04-2624.2
1937-10-2825.1
1942-10-1524.04
1954-10-1623.85
1996-01-1925.56
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
January00001100
February11000000
March77001200
April44001100
May33000000
June11000100
July11000000
August00110000
September00110000
October00003300
November11000000
December11000000


Categorical Floods by Season
SeasonMinorModerateMajorMissing
Fall1130
Winter2010
Spring14030
Summer2110