Rivanna River at Palmyra, Fluvanna County VA (PYAV2)
Gage Location: Fluvanna County, VirginiaSite Location: Fluvanna County, Virginia
Latitude: 37.858Longitude: -78.266Elevation: 210.39 ft. MSLDrainage Area: 663 Sq. Mi.
Minor Stage: 17 ft. Moderate Stage: 25 ft.Major Stage: 32 ft.
First Flood: 1934-09-17Last Flood: 2014-05-16 Crest: 24.72 ft.Datum change: 1933-10-01Number of Floods: 115

Click on table headers to sort
Height Above Flood Stage for Entire Period of Record
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
17 ft to 18 ft1412.217 ft or above 115100.0
18 ft to 19 ft1916.518 ft or above 10187.8
19 ft to 20 ft1714.819 ft or above 8271.3
20 ft to 21 ft108.720 ft or above 6556.5
21 ft to 22 ft1412.221 ft or above 5547.8
22 ft to 23 ft54.322 ft or above 4135.7
23 ft to 24 ft119.623 ft or above 3631.3
24 ft to 25 ft54.324 ft or above 2521.7
25 ft to 26 ft43.525 ft or above 2017.4
26 ft to 27 ft76.126 ft or above 1613.9
27 ft to 28 ft00.027 ft or above 97.8
28 ft to 29 ft00.028 ft or above 97.8
29 ft to 30 ft21.729 ft or above 97.8
30 ft to 31 ft10.930 ft or above 76.1
31 ft to 32 ft21.731 ft or above 65.2
32 ft to 33 ft00.032 ft or above 43.5
33 ft to 34 ft10.933 ft or above 43.5
34 ft to 35 ft00.034 ft or above 32.6
35 ft to 36 ft00.035 ft or above 32.6
36 ft to 37 ft10.936 ft or above 32.6
37 ft to 38 ft10.937 ft or above 21.7
38 ft to 39 ft00.038 ft or above 10.9
39 ft to 40 ft10.939 ft or above 10.9
Height Above Flood Stage After Datum Change
Height Above FSTotal OccurencePercent of Crest OccurrenceCumulative Total Flood OccurrencePercent of Floods above Listed Value
17 ft to 18 ft1412.217 ft or above 115100.0
18 ft to 19 ft1916.518 ft or above 10187.8
19 ft to 20 ft1714.819 ft or above 8271.3
20 ft to 21 ft108.720 ft or above 6556.5
21 ft to 22 ft1412.221 ft or above 5547.8
22 ft to 23 ft54.322 ft or above 4135.7
23 ft to 24 ft119.623 ft or above 3631.3
24 ft to 25 ft54.324 ft or above 2521.7
25 ft to 26 ft43.525 ft or above 2017.4
26 ft to 27 ft76.126 ft or above 1613.9
27 ft to 28 ft00.027 ft or above 97.8
28 ft to 29 ft00.028 ft or above 97.8
29 ft to 30 ft21.729 ft or above 97.8
30 ft to 31 ft10.930 ft or above 76.1
31 ft to 32 ft21.731 ft or above 65.2
32 ft to 33 ft00.032 ft or above 43.5
33 ft to 34 ft10.933 ft or above 43.5
34 ft to 35 ft00.034 ft or above 32.6
35 ft to 36 ft00.035 ft or above 32.6
36 ft to 37 ft10.936 ft or above 32.6
37 ft to 38 ft10.937 ft or above 21.7
38 ft to 39 ft00.038 ft or above 10.9
39 ft to 40 ft10.939 ft or above 10.9