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Water-Year Summary for Site 431428100192701

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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.
Available Parameters
00045 Precipitation(Sum)  
72019 Water level, depth LSD(Max.,Min.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
431428100192701 38N25W30BBC(RST GW WELL M-25 NR HIDDEN TIMBER, SD)
High Plains aquifer
Ogallala Formation
LOCATION - Lat 43°14'28", long 100°19'57" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 SW 1/4 sec.30, T.38 N., R.25 W., Todd County, SD, Hydrologic Unit 10150006, in field 5.0 mi east northeast of Hidden Timber, 5.6 mi west of reservation boundary, and 11.8 mi southwest of Carter.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 145.4 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 2,481.95 ft above North American Vertical Datum of 1988. Measuring point: Top of well casing, 3.51 ft above land-surface datum, Aug. 1, 2014 to present.
PERIOD OF RECORD - August 2014 to present.
GAGE - Water-stage recorder.
REMARKS - For Aug. 1, 2014 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, 17.42 ft below land-surface datum, July 9, 2019. Lowest water level, 23.71 ft below land-surface datum, Apr. 10, 2015.