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USGS Water-Year Summary 2024
335911090553901 C0029 BOLIVAR
Mississippi River Valley alluvial aquifer
Mississippi River Alluvial Aquifer
Mississippi River Alluvial Aquifer
LOCATION - Lat 33°59'17.2", long 90°55'34.2" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.04, T.24 N., R.7 W., Bolivar County, MS, Hydrologic Unit 08030207, Choctaw Meridian, just south of Bunge Road (before north turn to airfield, 1 mile east of levee), about 1.5 miles west of Hwy 1 crossroad (about 1 mile northeast of Perthshire, ~2 miles northeast of Hwy 32 or ~10 miles northeast of Rosedale), well is located about 1 mile west of Bogue Phalia headwaters. Bogue Phalia begins in Bolivar County about ½-mile northeast of Perthshire or about 2 miles east of the Mississippi River levee.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 125 ft. Upper casing diameter 16 in; top of first opening undefined, bottom of last opening undefined. Measuring point is top edge of 1-inch hole in plywood floor of shelter, set on top of 24-inch pipe over an 18-inch inactive irrigation well.
DATUM - Land-surface datum is 156.98 ft above North American Vertical Datum of 1988. Measuring point: top edge of 1" hole in plywood floor of shelter, 2.97 ft above land-surface datum, Dec. 1, 1955 to present.
PERIOD OF RECORD - Water-level measurements Dec 01, 1955, and June 26, 2008 to present.
GAGE - Water-level recorder. Land surface altitude: 156.98 feet above NAVD 88, GPS or levels needed to verify datum. Water-level recorder is fixed to plywood floor on top of inactive irrigation well, inside metal shelter, about 3 feet above ground, located in cultivated agriculture field, about 300 feet south of Bunge Road.
COOPERATION - USGS - National Groundwater Monitoring Network
REMARKS - Jun 26, 2008 to current, water level records good. Missing periods due to intermittent malfunctions are not estimated or gap filled over 120 minutes.
PERIOD OF DAILY RECORD - Feb 20, 2010 to current
EXTREMES FOR PERIOD OF RECORD -
Highest reported water level, 5.22 feet below land surface on Apr 19, 2020
Maximum discrete water level, 5.41 feet below LSD or 8.38 feet below MP on Apr 15, 2020
Minimum discrete water level, 26.84 feet below LSD or 29.81 feet below MP on Dec 03, 2012
Lowest reported water level, 27.37 feet below land surface on Dec 29, 2012
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 125 ft. Upper casing diameter 16 in; top of first opening undefined, bottom of last opening undefined. Measuring point is top edge of 1-inch hole in plywood floor of shelter, set on top of 24-inch pipe over an 18-inch inactive irrigation well.
DATUM - Land-surface datum is 156.98 ft above North American Vertical Datum of 1988. Measuring point: top edge of 1" hole in plywood floor of shelter, 2.97 ft above land-surface datum, Dec. 1, 1955 to present.
COOPERATION - site is operated in cooperation with the USGS national groundwater monitoring network
