Seneca Creek at Dawsonville, Montgomery County MD (DAWM2)
Gage Location: Montgomery County, MarylandSite Location: Montgomery County, Maryland
Latitude: 39.128Longitude: -77.336Elevation: -9999 ft. MSLDrainage Area: 101 Sq. Mi.
Minor Stage: 7.5 ft. Moderate Stage: 11 ft.Major Stage: 16 ft.
First Flood: 1933-08-24Last Flood: 2015-06-28 Crest: 9.92 ft.Datum change: 2011-09-08Number of Floods: 59

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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
7 ft to 8 ft1525.47 ft or above 59100.0
8 ft to 9 ft1830.58 ft or above 4474.6
9 ft to 10 ft813.69 ft or above 2644.1
10 ft to 11 ft915.310 ft or above 1830.5
11 ft to 12 ft35.111 ft or above 915.3
12 ft to 13 ft35.112 ft or above 610.2
13 ft to 14 ft00.013 ft or above 35.1
14 ft to 15 ft00.014 ft or above 35.1
15 ft to 16 ft11.715 ft or above 35.1
16 ft to 17 ft23.416 ft or above 23.4
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
7 ft to 8 ft110.07 ft or above 10100.0
8 ft to 9 ft330.08 ft or above 990.0
9 ft to 10 ft110.09 ft or above 660.0
10 ft to 11 ft220.010 ft or above 550.0
11 ft to 12 ft220.011 ft or above 330.0
12 ft to 13 ft00.012 ft or above 110.0
13 ft to 14 ft00.013 ft or above 110.0
14 ft to 15 ft00.014 ft or above 110.0
15 ft to 16 ft110.015 ft or above 110.0
16 ft to 17 ft00.016 ft or above 00.0