USGS Water-Year Summary 2023
03333050 TIPPECANOE RIVER NEAR DELPHI, IN
LOCATION - Lat 40°35'38.1", long 86°46'13.2" referenced to North American Datum of 1983, in SW 1/4 SW 1/4 sec.21, T.25 N., R.3 W., Carroll County, IN, Hydrologic Unit 05120106, on the left bank old gage about 50ft upstream of State Highway 18 bridge, 1,400 ft east of Springboro, 5 mi west of Delphi, 8.1 mi downstream from Big Creek, and at mile 8.7.
DRAINAGE AREA - 1,869 mi².
REVISIONS HISTORY - WSP 973: 1942. WSP 1335: 1905-6. WSP 2109: Drainage area. WDR IN-92-1: 1988-1991 (above 5900 ft³/s). WDR-IN-94-1: 1991 (maximum discharge). WDR-IN-07-1: 1993-2006 (maximum discharge).
SURFACE-WATER RECORDS
PERIOD OF RECORD - March to December 1903, March to December 1904, March 1905 to July 1906, November and December 1908, July 1939 to September 1987, October 1987 to current year. Published as "at Springboro" 1903-08. Published as "03333000 Tippecanoe River near Delphi:" July 1939 to September 1987.
GAGE - Water-stage recorder. Datum of gage is 534.56 feet above the North American Vertical Datum of 1988 or 535.00 ft above National Geodetic Vertical Datum of 1929. Mar. 14, 1903 to July 20, 1906, and Nov. 2 to Dec. 31, 1908, non-recording gage at present site at different datum. July 1939 to Sept. 30, 1987, at site 6.4 mi upstream at datum 17.01 ft higher.
