Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 05451210

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.
Available Parameters
00060 Discharge(Mean)  
00301 Diss oxygen,%saturtn(Mean)  
32295 fDOM, water, in situ(Mean)  
62361 Chlorophyll, in situ(Mean)  
63680 Turbidity, Form Neph(Mean)  

Water year 2025: 2025-10-01 to 2026-09-30
 
Print this page
USGS Water-Year Summary 2025
05451210 South Fork Iowa River Northeast of New Providence, IA
LOCATION - Lat 42°18'55.1", long 93°09'07.9" referenced to North American Datum of 1983, in SE 1/4 NW 1/4 SW 1/4 sec.26, T.87 N., R.20 W., Hardin County, IA, Hydrologic Unit 07080207, on left bank 15 ft downstream from bridge on R Avenue, 2.0 mi northeast of New Providence, and 4.0 mi upstream from confluence with the Iowa River.
DRAINAGE AREA - 224 mi².
REVISIONS HISTORY - WDR US-2007: Location, Datum. WDR US-2010: Datum.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Discharge records from October 1995 to current year.
GAGE -

Water-stage recorder. Datum of gage is 944.03 ft above NAVD of 1988. 

REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS IA Water Science Center.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - October 1995 to September 2008.
INSTRUMENTATION - Tipping bucket rain gage.
REMARKS - For records status prior to October 1, 2013, see remarks printed in annual water-data reports.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water years 1996-2013.
PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: October 2005 to September 2008, April 2010 to November 2011, records fragmentary.
WATER TEMPERATURE: October 2005 to September 2008, April 2010 to November 2011, records fragmentary.
DISSOLVED OXYGEN: October 2005 to September 2008, April 2010 to November 2011, records fragmentary.
pH: October 2005 to September 2008, April 2010 to November 2011, records fragmentary.
TURBIDITY: April 2010 to November 2011, records fragmentary.
NITRATE PLUS NITRITE: July 2010 to November 2011, records fragmentary.