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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
06466700 LEWIS AND CLARK LAKE AT SPRINGFIELD, SD
LOCATION - Lat 42°51'21", long 97°53'06" referenced to North American Datum of 1927, in SW 1/4 NE 1/4 SW 1/4 sec.24, T.93 N., R.60 W., Bon Homme County, SD, Hydrologic Unit 10170101, On left bank at east edge of Springfield near boat ramp.
REVISIONS HISTORY - WDR SD-2012: Mean daily gage heights.
SURFACE-WATER RECORDS
PERIOD OF RECORD - August 1967 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,201 ft above NAVD88. Prior to conversion to NAVD88, datum was published as 1,200 ft above NGVD29.
REMARKS - Record quality ratings may not be included in the
water-year summary for approved records newer than 09/30/2018. Record quality
is still being rated internally. For questions about record quality ratings,
please send email to gs-w-d_NWISWeb_Data_Inquiries@usgs.gov. Stage is regulated by Gavins Point Dam 21.2 mi downstream. Prior to Oct. 1, 1980, gage heights in files of U.S. Army Corps of Engineers. Satellite data-collection platform at station.
