Conestoga River at Lancaster, Lancaster County PA (LNCP1)
Gage Location: Lancaster County, PennsylvaniaSite Location: Lancaster County, Pennsylvania
Latitude: 40.05Longitude: -76.278Elevation: 245.63 ft. MSLDrainage Area: 324 Sq. Mi.
Minor Stage: 11 ft. Moderate Stage: 13 ft.Major Stage: 15 ft.
First Flood: 1933-08-24Last Flood: 2013-10-11 Crest: 11.2 ft.Datum change: 1933-05-01Number of Floods: 50

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Year
Before Datum Change
Number of Floods
Year
After Datum Change
Number of Floods
19331
19342
19350
19360
19370
19380
19390
19400
19410
19422
19430
19440
19450
19461
19470
19480
19490
19500
19510
19520
19530
19540
19551
19560
19570
19580
19590
19601
19610
19620
19630
19640
19650
19660
19670
19680
19690
19700
19711
19721
19731
19740
19750
19761
19770
19782
19793
19800
19810
19821
19832
19841
19851
19861
19871
19883
19891
19900
19910
19920
19932
19940
19950
19964
19970
19980
19991
20001
20010
20020
20032
20042
20051
20062
20071
20080
20090
20101
20112
20121
20132