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Water-Year Summary for Site 421317088182301

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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
72019 Water level, depth LSD(Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
421317088182301 43N8E-9.5f (South Lake)
Sand and gravel aquifers (glaciated regions)
Quaternary System
LOCATION - Lat 42°13'17", long 88°18'23" referenced to North American Datum of 1983, in NE 1/4 SE 1/4 NW 1/4 sec.9, T.43 N., R.8 E., McHenry County, IL, Hydrologic Unit 07120006, .5 miles south of US Route 14 and .5 miles west of IL Route 31.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 8.27 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 863.6 ft above North American Vertical Datum of 1988. Measuring point: Undefined, 3.12 ft above land-surface datum, May 5, 2016 to present.
PERIOD OF RECORD -
GROUND-WATER LEVELS: April 2016 to September 27, 2016.
GAGE - Water level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 1.73 ft. below land-surface datum, July 28, 2016; lowest, 2.27 ft. below land-surface datum, April 27, 2016.