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: 2014-05-01 Crest: 11.63 ft.Datum change: 1933-05-01Number of Floods: 51

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Height Above Flood Stage for Entire Period of Record
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
11 ft to 12 ft1529.411 ft or above 51100.0
12 ft to 13 ft1631.412 ft or above 3670.6
13 ft to 14 ft59.813 ft or above 2039.2
14 ft to 15 ft611.814 ft or above 1529.4
15 ft to 16 ft23.915 ft or above 917.6
16 ft to 17 ft23.916 ft or above 713.7
17 ft to 18 ft23.917 ft or above 59.8
18 ft to 19 ft12.018 ft or above 35.9
19 ft to 20 ft00.019 ft or above 23.9
20 ft to 21 ft00.020 ft or above 23.9
21 ft to 22 ft12.021 ft or above 23.9
22 ft to 23 ft00.022 ft or above 12.0
23 ft to 24 ft00.023 ft or above 12.0
24 ft to 25 ft00.024 ft or above 12.0
25 ft to 26 ft00.025 ft or above 12.0
26 ft to 27 ft00.026 ft or above 12.0
27 ft to 28 ft12.027 ft or above 12.0
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
11 ft to 12 ft1529.411 ft or above 51100.0
12 ft to 13 ft1631.412 ft or above 3670.6
13 ft to 14 ft59.813 ft or above 2039.2
14 ft to 15 ft611.814 ft or above 1529.4
15 ft to 16 ft23.915 ft or above 917.6
16 ft to 17 ft23.916 ft or above 713.7
17 ft to 18 ft23.917 ft or above 59.8
18 ft to 19 ft12.018 ft or above 35.9
19 ft to 20 ft00.019 ft or above 23.9
20 ft to 21 ft00.020 ft or above 23.9
21 ft to 22 ft12.021 ft or above 23.9
22 ft to 23 ft00.022 ft or above 12.0
23 ft to 24 ft00.023 ft or above 12.0
24 ft to 25 ft00.024 ft or above 12.0
25 ft to 26 ft00.025 ft or above 12.0
26 ft to 27 ft00.026 ft or above 12.0
27 ft to 28 ft12.027 ft or above 12.0