USGS Water-Year Summary 2024
323458092275101 L- 68
Mississippi embayment aquifer system
Sparta Sand
LOCATION - Lat 32°34'58", long 92°27'51" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 NW 1/4 sec.3, T.18 N., R.1 W., Lincoln Parish, LA, Hydrologic Unit 08040206,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 770 ft. Upper casing diameter 2.00 in; top of first opening 760 ft, bottom of last opening 770 ft.
DATUM - Land-surface datum is 180 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of bushing, 5.06 ft above land-surface datum, June 2, 1997, to present; Top of casing, 4.86 ft above land-surface datum, June 2, 1997, to present.