USGS Water-Year Summary 2020
03274615 Great Miami River at Miamitown OH
LOCATION - Lat 39°12'58", long 84°42'10" referenced to North American Datum of 1983, Hamilton County, OH, Hydrologic Unit 05080002, on right bank at upstream abutment of Harrison Ave bridge at Miamitown, 6.3 miles downstream of Blue Rock Creek, 15.7 miles upstream of mouth.
DRAINAGE AREA - 3,838 mi².
GAGE - Datum of gage is 481.43 ft (NAVD 1988).