Susquehanna River at Conowingo, Harford County MD (CNWM2)
Gage Location: Harford County, MarylandSite Location: Cecil County, Maryland
Latitude: 39.659Longitude: -76.174Elevation: 5 ft. MSLDrainage Area: 27100 Sq. Mi.
Minor Stage: 23.5 ft. Moderate Stage: 28 ft.Major Stage: 33 ft.
First Flood: 1970-02-04Last Flood: 2011-09-09 Crest: 32.41 ft.Datum change: 1967-10-01Number of Floods: 26

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MonthNumber
of
Floods
After
Datum
Number
of
Floods
Total
Cumulative
Total
After
Datum
Cumulative
Total
January6666
February3399
March771616
April331919
May001919
June222121
July002121
August002121
September332424
October112525
November112626
December002626

Seasonal Totals
Winter (Dec-Jan-Feb)9
Spring (Mar-Apr-May)10
Summer (Jun-Jul-Aug)2
Fall (Sep-Oct-Nov)5