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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
05522500 IROQUOIS RIVER AT RENSSELAER, IN
LOCATION - Lat 40°56'00", long 87°07'44" referenced to North American Datum of 1927, in NW 1/4 SE 1/4 sec.29, T.29 N., R.6 W., Jasper County, IN, Hydrologic Unit 07120002, on right bank 20 ft downstream from bridge on State Highway 114, 0.8 mi east of Rensselaer, 1.5 mi downstream from Ryan Ditch, 5.5 mi upstream from Slough Creek, and at mile 84.9.
DRAINAGE AREA - 203 mi². Drainage area derived from the "Drainage Areas of Indiana Streams" publication
REVISIONS HISTORY - WSP 2115: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1948 to current year.
GAGE - Water-stage recorder. Datum of gage is 642.32 feet above the North American Vertical Datum of 1988. Formerly 642.29 ft above National Geodetic Vertical Datum of 1929 (levels by State of Indiana, Department of Natural Resources). Prior to July 8, 1949, non-recording gage at same site and datum.
REMARKS - Stream flow is affected by irrigation.
