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| | 1:00 PM | Introductory Remarks |
| 7-1 | 1:20 PM | DATA COMPILATION OF WATER CHEMISTRY AND GROUNDWATER LEVELS FOR THE MISSISSIPPI EMBAYMENT IN AR, TN, MS, AND LA: DOWLING, Carolyn1, NEUMANN, Klaus2, MORARU, Constantin1, and HANNIGAN, Robyn1, (1) Department of Chemistry, Arkansas State University, State University, AR 72467, cdowling@astate.edu, (2) Department of Geology, Ball State University, Muncie, IN 47306 |
| 7-2 | 1:40 PM | LONG-TERM MONITORING OF WATER LEVELS AND CHEMISTRY IN GROUNDWATER OF THE ARKANSAS AREA, MISSISSIPPI EMBAYMENT, USA: PRELIMINARY RESULTS: NEUMANN, Klaus1, DOWLING, Carolyn2, MORARU, Constantin2, and HANNIGAN, Robyn3, (1) Department of Geology, Ball State University, Muncie, IN 47306, kneumann@bsu.edu, (2) Department of Chemistry, Arkansas State University, State University, AR 72467, (3) Department of Chemistry and Program for Environmental Sciences, Arkansas State Univ, PO Box 419, State University, AR 72467 |
| 7-3 | 2:00 PM | OCCURRENCE, DISTRIBUTION AND SOURCE OF ELEVATED CHLORIDES IN THE MISSISSIPPI RIVER VALLEY ALLUVIAL AQUIFER IN SOUTHEASTERN ARKANSAS: KRESSE, Timothy M., Water Science Center, U.S. Geological Survey, 401 Hardin Road, Little Rock, AR 72221, tkresse@usgs.gov and CLARK, Brian R., U.S. Geological Survey, 401 Hardin Rd, Little Rock, AR 72211 |
| 7-4 | 2:20 PM | PETROLOGY OF THE MEMPHIS SAND (EOCENE) IN THE NORTHERN MISSISSIPPI EMBAYMENT: LUMSDEN, David N.1, HUNDT, Kasey R.1, LARSEN, Daniel1, and WALDRON, Brian2, (1) Earth Sciences, The University of Memphis, Memphis, TN 38152, dlumsden@memphis.edu, (2) Civil Engineering, The University of Memphis, Memphis, TN 38152 |
| 7-5 | 2:40 PM | USING A WEB-BASED GEOGRAPHICAL INFORMATION SYSTEM TO ACCESS GEOPHYSICAL LOGS AND THE TOP OF AQUIFERS AND CONFINING UNITS IN THE MISSISSIPPI EMBAYMENT: SCHEIDERER, Rheannon M., U.S. Geological Survey, 401 Hardin Rd, Little Rock, AR 72211, rmscheid@usgs.gov and CLARK, Brian R., U.S. Geological Survey, 401 Hardin Rd, Little Rock, AR 72211 |
| | 3:00 PM | Break |
| 7-6 | 3:20 PM | LIMITATIONS ON GROUND WATER WITHDRAWAL REGULATION UNDER THE ARKANSAS GROUND WATER PROTECTION AND MANAGEMENT ACT: SWAIM, Edward C., Arkansas Natural Resources Commission, 101 East Capitol Avenue, Suite 350, Little Rock, AR 72204, edward.swaim@arkansas.gov |
| 7-7 | 3:40 PM | WATER-LEVEL TRENDS, CRITICAL AREAS, AND SUSTAINABLE YIELD IN ARKANSAS: FUGITT, David Todd and BATTREAL, James L., Arkansas Natural Resources Commission, 101 East Capitol, Suite 350, Little Rock, AR 72201, todd.fugitt@arkansas.gov |
| 7-8 | 4:00 PM | CONJUNCTIVE-USE OPTIMIZATION MODELING OF THE MISSISSIPPI RIVER VALLEY ALLUVIAL AQUIFER: ASSESSING THE SUSTAINABLE YIELD OF A MAJOR WATER RESOURCE: CZARNECKI, John B., U.S. Geological Survey, 401 Hardin Road, Little Rock, AR 72211, jczarnec@usgs.gov |
| 7-9 | 4:20 PM | VALIDATION OF AN EXISTING GROUND-WATER FLOW MODEL OF THE MISSISSIPPI RIVER VALLEY ALLUVIAL AQUIFER USING WATER-LEVEL AND WATER-USE DATA FOR 1998-2005: GILLIP, Jonathan A. and CZARNECKI, John B., U.S. Geological Survey, 401 Hardin Road, Little Rock, AR 72211, jgillip@usgs.gov |
| 7-10 | 4:40 PM | THE FALL AND RISE OF AN AQUIFER-- STAKEHOLDERS UNITE TO CONSERVE AND MONITOR THE SPARTA AQUIFER IN SOUTH ARKANSAS: FREIWALD, David A., U.S. Geological Survey, 401 Hardin Rd, Little Rock, AR 72211, freiwald@usgs.gov |
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