USGS Water-Year Summary 2024
03238000 OHIO RIVER AT MAYSVILLE, KY
LOCATION - Lat 38°41'02.53", long 83°47'02.28" referenced to North American Datum of 1927, Mason County, KY, Hydrologic Unit 05090201, Kentucky, mile 411.3, on the upstream side, left pier of the US HWY 62/ US HWY 68 bridge (William H. Harsha bridge).
DRAINAGE AREA - 70,130 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
Gage Height: October 1940 to October 1980 and October 1987 to current.
Discharge: October 1940 to October 1980.
GAGE - Water-stage recorder. Datum is 450.15 feet above NAVD of 1988 and 450.9 ft above NGVD of 1929.