Click
to
hide
Water-Year
Summary
instructions
and
information
- 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
05465100 Iowa River at Columbus Junction, IA
LOCATION - Lat 41°16'42", long 91°20'48" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 SW 1/4 sec.20, T.75 N., R.4 W., Louisa County, IA, Hydrologic Unit 07080209,
DRAINAGE AREA - 12,261 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Discharge record from June of 2021 to current year. Prior operation of gage done by USACE.
GAGE -
Water-stage recorder. Datum of gage is 557.82 ft above NAVD of 1988.
