Brandywine Creek at Chadds Ford, Delaware County PA (CDFP1)
Gage Location: Delaware County, PennsylvaniaSite Location: Delaware County, Pennsylvania
Latitude: 39.87Longitude: -75.594Elevation: 150.45 ft. MSLDrainage Area: 287 Sq. Mi.
Minor Stage: 9 ft. Moderate Stage: 11 ft.Major Stage: 13 ft.
First Flood: 1912-02-21Last Flood: 2013-10-11 Crest: 9.47 ft.Datum change: 1962-10-01Number of Floods: 131

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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
9 ft to 10 ft5441.29 ft or above 131100.0
10 ft to 11 ft3526.710 ft or above 7758.8
11 ft to 12 ft1612.211 ft or above 4232.1
12 ft to 13 ft107.612 ft or above 2619.8
13 ft to 14 ft43.113 ft or above 1612.2
14 ft to 15 ft86.114 ft or above 129.2
15 ft to 16 ft21.515 ft or above 43.1
16 ft to 17 ft10.816 ft or above 21.5
17 ft to 18 ft10.817 ft or above 10.8
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
9 ft to 10 ft2635.69 ft or above 73100.0
10 ft to 11 ft2027.410 ft or above 4764.4
11 ft to 12 ft811.011 ft or above 2737.0
12 ft to 13 ft811.012 ft or above 1926.0
13 ft to 14 ft45.513 ft or above 1115.1
14 ft to 15 ft45.514 ft or above 79.6
15 ft to 16 ft11.415 ft or above 34.1
16 ft to 17 ft11.416 ft or above 22.7
17 ft to 18 ft11.417 ft or above 11.4