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: 2014-04-18 Crest: 27.8 ft.Datum change: 1967-10-01Number of Floods: 27

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MonthNumber
of
Floods
After
Datum
Number
of
Floods
Total
Cumulative
Total
After
Datum
Cumulative
Total
January6666
February3399
March771616
April442020
May002020
June222222
July002222
August002222
September332525
October112626
November112727
December002727

Seasonal Totals
Winter (Dec-Jan-Feb)9
Spring (Mar-Apr-May)11
Summer (Jun-Jul-Aug)2
Fall (Sep-Oct-Nov)5