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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
430154100411801 35N29W 2DDDD(RST GW WELL M-10 NR OLSONVILLE, SD)
High Plains aquifer
Ogallala Formation
Ogallala Formation
LOCATION - Lat 43°01'56", long 100°41'18" referenced to North American Datum of 1927, in SW 1/4 SW 1/4 SW 1/4 sec.1, T.35 N., R.29 W., Todd County, SD, Hydrologic Unit 10150004, 159 ft. NE of the intersection of 108 St. and 102 Ave., 5.8 mi. SE of Lakeview, SD, and 6.2 mi. NW of the Rosebud Casino.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 44.4 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2,797.77 ft above North American Vertical Datum of 1988. Measuring point: Unknown, 1.5 ft above land-surface datum, Jul. 17, 1990 to Oct. 1, 1996; Unknown, 2.0 ft above land-surface datum, Oct. 2, 1996 to Oct. 3, 2017; Unknown, 3.49 ft above land-surface datum, Oct. 4, 2017 to present.
PERIOD OF RECORD - October 2015 to current year.
GAGE - Water-stage recorder.
REMARKS -
For Oct. 1, 2015 to Sept. 30, 2023, records good. Satellite data-collection platform at station. Water levels affected by pumping of nearby wells.
EXTREMES FOR PERIOD OF RECORD -
Highest water level, 3.10 ft below land-surface datum, May 30, 2019. Lowest water level, 10.04 ft below land-surface datum, Oct. 6, 2022.
