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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.
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USGS Water-Year Summary 2024
344651091355102 02N06W24CAA2 at Hazen Sparta well
Mississippi embayment aquifer system
500-foot Sand (Memphis Aquifer)
500-foot Sand (Memphis Aquifer)
LOCATION - Lat 34°46'51", long 91°35'51" referenced to North American Datum of 1983, in sec.24, T.2 N., R.6 W., Prairie County, AR, Hydrologic Unit 08020301,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 535.2 ft. Upper casing diameter 4 in; top of first opening 514 ft, bottom of last opening 534 ft.
DATUM - Land-surface datum is 231 ft above North American Vertical Datum of 1988. Measuring point: Unknown, 2.58 ft above land-surface datum, Mar. 10, 2003 to present; top edge of pipe, 2.5 ft above land-surface datum, Mar. 11, 2013 to present; top edge of metal pipe, 2.5 ft above land-surface datum, Mar. 15, 2013 to present.
PERIOD OF RECORD - Continuous from March 2013 to current year.
GAGE - Continuous transducer with data logger. Land Surface Datum of gage is 231.86 ft above NAVD of 1988, (Reference Frame NAD_83 (2011) (EPOCH:2010.0000) GEOID18). (Tape up to MP = 2.42 ft).
Prior to August 20, 2024, the datum of gage was 231 ft NAVD of 1988. However, was selected from a DEM with an accuracy of 4.3 ft.
COOPERATION - ANRC
EXTREMES FOR PERIOD OF RECORD - Highest water level, 195.12 ft, below land surface datum, July 12, 2012: lowest water level, 120 ft, below land surface datum, November 14, 2009.
