Juniata River at Mapleton Depot, Huntingdon County PA (MPLP1)
Gage Location: Huntingdon County, PennsylvaniaSite Location: Huntingdon County, Pennsylvania
Latitude: 40.392Longitude: -77.935Elevation: 557.31 ft. MSLDrainage Area: 2030 Sq. Mi.
Minor Stage: 20 ft. Moderate Stage: 24 ft.Major Stage: 26 ft.
First Flood: 1936-03-18Last Flood: 2004-09-18 Crest: 23.76 ft.Datum change: 1937-10-01Number of Floods: 7

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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
20 ft to 21 ft228.620 ft or above 7100.0
21 ft to 22 ft00.021 ft or above 571.4
22 ft to 23 ft114.322 ft or above 571.4
23 ft to 24 ft114.323 ft or above 457.1
24 ft to 25 ft00.024 ft or above 342.9
25 ft to 26 ft00.025 ft or above 342.9
26 ft to 27 ft114.326 ft or above 342.9
27 ft to 28 ft00.027 ft or above 228.6
28 ft to 29 ft00.028 ft or above 228.6
29 ft to 30 ft00.029 ft or above 228.6
30 ft to 31 ft00.030 ft or above 228.6
31 ft to 32 ft00.031 ft or above 228.6
32 ft to 33 ft00.032 ft or above 228.6
33 ft to 34 ft114.333 ft or above 228.6
34 ft to 35 ft00.034 ft or above 114.3
35 ft to 36 ft00.035 ft or above 114.3
36 ft to 37 ft00.036 ft or above 114.3
37 ft to 38 ft00.037 ft or above 114.3
38 ft to 39 ft114.338 ft or above 114.3
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
20 ft to 21 ft233.320 ft or above 6100.0
21 ft to 22 ft00.021 ft or above 466.7
22 ft to 23 ft116.722 ft or above 466.7
23 ft to 24 ft116.723 ft or above 350.0
24 ft to 25 ft00.024 ft or above 233.3
25 ft to 26 ft00.025 ft or above 233.3
26 ft to 27 ft116.726 ft or above 233.3
27 ft to 28 ft00.027 ft or above 116.7
28 ft to 29 ft00.028 ft or above 116.7
29 ft to 30 ft00.029 ft or above 116.7
30 ft to 31 ft00.030 ft or above 116.7
31 ft to 32 ft00.031 ft or above 116.7
32 ft to 33 ft00.032 ft or above 116.7
33 ft to 34 ft116.733 ft or above 116.7
34 ft to 35 ft00.034 ft or above 00.0
35 ft to 36 ft00.035 ft or above 00.0
36 ft to 37 ft00.036 ft or above 00.0
37 ft to 38 ft00.037 ft or above 00.0
38 ft to 39 ft00.038 ft or above 00.0