USGS Water-Year Summary 2024
03363400 FLATROCK RIVER NR RUSHVILLE, IN
LOCATION - Lat 39°36'15", long 85°26'39" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.5, T.13 N., R.10 E., Rush County, IN, Hydrologic Unit 05120205, on downstream side of Highway 52, 0.23 miles south of Rushville Court House, 16.4 miles southwest of Connersville, at river mile 58.70.
DRAINAGE AREA - 168 mi². drainage area derived from the "Drainage Areas of Indiana Streams" publication
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 31, 2012 to current year.
GAGE - Water-stage recorder. Datum of gage is 935.15 ft above North American Vertical Datum of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 16.92 ft. on December 10, 2013; minimum gage height, 4.03 ft. on August 27, 2012.