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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
03363220 FLATROCK RIVER NEAR RALEIGH, IN
LOCATION - Lat 39°43'45", long 85°21'54" referenced to North American Datum of 1983, in NW 1/4 NE 1/4 sec.25, T.15 N., R.10 E., Rush County, IN, Hydrologic Unit 05120205, on downstream right side of 800 N bridge, 12.6 miles northeast of Rushville, 2.6 river miles upstream of Wikoff Ditch, 1 mile south of Raleigh, at river mile 71.3.
DRAINAGE AREA - 58.1 mi². drainage area derived from the IN StreamStats program.
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 13, 2012 to current year.
GAGE - Water-stage recorder. Datum of gage is 987.30 ft above the North American Vertical Datum of 1988 (NAVD88). Prior to June 2014, erroneously published as 999.30 ft above NAVD 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 10.83 ft. on December 22, 2013; minimum gage height, 3.04 on December 18, 2013.
