Brandywine Creek at Wilmington, New Castle County DE (WMND1)
Gage Location: New Castle County, DelawareSite Location: New Castle County, Delaware
Latitude: 39.769Longitude: -75.574Elevation: 68.23 ft. MSLDrainage Area: 314 Sq. Mi.
Minor Stage: 16.5 ft. Moderate Stage: 18 ft.Major Stage: 19 ft.
First Flood: 1950-11-25Last Flood: 2014-05-01 Crest: 20.7 ft.Datum change: 2008-10-01Number of Floods: 24

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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 ft833.311 ft or above 24100.0
12 ft to 13 ft416.712 ft or above 1666.7
13 ft to 14 ft416.713 ft or above 1250.0
14 ft to 15 ft00.014 ft or above 833.3
15 ft to 16 ft28.315 ft or above 833.3
16 ft to 17 ft28.316 ft or above 625.0
17 ft to 18 ft28.317 ft or above 416.7
18 ft to 19 ft14.218 ft or above 28.3
19 ft to 20 ft00.019 ft or above 14.2
20 ft to 21 ft14.220 ft or above 14.2
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
16 ft to 17 ft233.316 ft or above 6100.0
17 ft to 18 ft233.317 ft or above 466.7
18 ft to 19 ft116.718 ft or above 233.3
19 ft to 20 ft00.019 ft or above 116.7
20 ft to 21 ft116.720 ft or above 116.7