T187 Water-Quality Issues in Sole-Source and Principal Aquifers in the U.S.

Wednesday, 25 October 2006
8:00 AM - 12:00 PM

Presentations

• 8:05 AM
  REGIONAL ASSESSMENT OF GROUND-WATER QUALITY IN PRINCIPAL AQUIFERS OF THE UNITED STATES
  Wayne W. Lapham, U.S. Geological Survey, Reston, VA
  109389 (Technical Sessions)
• 8:25 AM
  VOLATILE ORGANIC COMPOUNDS IN THE NATION'S GROUND WATER AND DRINKING-WATER SUPPLY WELLS
  Michael J. Moran, U.S. Geological Survey, Rapid City, SD and Wayne W. Lapham, U.S. Geological Survey, Reston, VA and John S. Zogorski, U.S. Geological Survey, Rapid City, SD
  108979 (Technical Sessions)
• 8:40 AM
  EPA'S SOURCE WATER PROTECTION PROGRAM FOR GROUND WATER
  Charles Anthony Kanetsky, Philadelphia, PA
  109909 (Technical Sessions)
• 9:00 AM
  FACTORS AFFECTING WATER QUALITY IN SELECTED CARBONATE AQUIFERS IN THE UNITED STATES, 1993-2005
  Bruce D. Lindsey, U.S. Geological Survey, New Cumberland, PA and Marian P. Berndt, U.S. Geological Survey, Tallahassee, FL and Brian G. Katz, U.S. Geological Survey, Tallahassee, FL and Ann F. Ardis, U.S. Geological Survey, Austin, TX
  113944 (Technical Sessions)
• 9:15 AM
  AN EVALUATION OF METHODS FOR THE DELINEATION OF SOURCE WATER PROTECTION AREAS IN KARST TERRAINS
  Geary Schindel, Edwards Aquifer Authority, San Antonio, TX and Steven Johnson, Edwards Aquifer Authority, San Antonio, TX and E. Calvin Alexander, Univ of Minnesota, Minneapolis, MN and Stephen Worthington, Worthington Groundwater, Dundas, ON
  114341 (Technical Sessions)
• 9:30 AM
  GEOCHEMISTRY AND CONTAMINANT OCCURRENCE IN UNCONFINED AND CONFINED PARTS OF THE FLORIDAN AQUIFER SYSTEM
  Marian P. Berndt, U.S. Geological Survey, Tallahassee, FL and Christy A. Crandall, U.S. Geological Survey, Tallahassee, FL
  114656 (Technical Sessions)
• 10:00 AM
  NATURAL AND ANTHROPOGENIC NITRATE IN GROUND WATER: HIGH PLAINS AQUIFER
  Peter B. McMahon, U. S. Geological Survey, Lakewood, CO and John Karl Bohlke, U.S. Geological Survey, Reston, VA
  112612 (Technical Sessions)
• 10:20 AM
  CAN WE PREDICT PROBABILITY OF NITRATE CONCENTRATIONS IN PRIVATE WELLS IN THE GLACIAL AQUIFER SYSTEM?
  Kelly L. Warner, U.S. Geol Survey, Urbana, IL and Terri L. Arnold, U.S. Geol Survey, Urbana, IL
  115165 (Technical Sessions)
• 10:35 AM
  NATURAL AND HUMAN INFLUENCES ON GROUND-WATER QUALITY AT LOCAL AND REGIONAL SCALES IN THE SURFICIAL AQUIFER IN THE NORTH ATLANTIC COASTAL PLAIN, USA
  Scott W. Ator, U.S. Geological Survey, Baltimore, MD and Judith M. Denver, Dover, DE
  112842 (Technical Sessions)
• 10:55 AM
  PRINCIPAL VOLCANIC AQUIFERS OF WASHINGTON, IDAHO, AND HAWAII — WATER QUALITY OVERVIEW AND LOGISTIC REGRESSION MAPPING OF NITRATE AND ATRAZINE
  Charles D. Hunt, U.S. Geological Survey, Honolulu, HI and Michael G. Rupert, U.S. Geol Survey, Pueblo, CO and Lonna M. Frans, U.S. Geological Survey, Tacoma, WA
  111674 (Technical Sessions)
• 11:10 AM
  USE OF POLYDISPERSE MICROSPHERES AND SIZE- AND FLUORESCENCE-DISCRIMINATION FLOW CYTOMETRY TO ESTIMATE THE VULNERABILITY TO CRYPTOSPORIDIUM PARVUM OF A SOLE-SOURCE, KARST-LIMESTONE AQUIFER IN SOUTHEASTERN FLORIDA
  Ronald W. Harvey, Boulder, CO and David W. Metge, Boulder, CO and Allen M. Shapiro, U.S. Geological Survey, Reston, VA and Robert A. Renken, Fort Lauderdale, FL and Christina L. Osborn, Univ of Colorado, Boulder, CO and Joseph N. Ryan, University of Colorado, Boulder, CO and Kevin J. Cunningham, Fort Lauderdale, FL and Lee L. Landkamer, Boulder, CO
  115309 (Technical Sessions)
• 11:25 AM
  USE OF CARBON AND HYDROGEN STABLE ISOTOPES FOR SOURCE DETERMINATION OF NATURAL GAS IN GROUND WATER NEAR TIOGA JUNCTION, TIOGA COUNTY, PENNSYLVANIA
  Kinga Revesz, USGS, Reston, VA and Alfred Baldassare, Pittsburgh, N/A and Steven D. McAuley, Bethel Park, N/A and Kevin J. Breen, USGS, New Cumberland, N/A
  112992 (Technical Sessions)