This information is no longer current. Please visit NGWA's Web site (www.ngwa.org) for up-to-date material.

Outdoor Action
Poster Presentations


Comparison of Ground Water Simulations based on different Numerical Schemes
*David H. Barton, Nicolas J. Williams, and Steve C. Young, P-SQUARED Technologies

Geochemical and Hydrologic Implications of Former Coal Mining on an NPL Site in Western Kentucky
Benjamin J. Brantley and Ginny L. Gray, Environmental and Safety Designs (EnSafe) Inc.

Methods for Sampling Inorganics in Ground Water and the Relevance to Regulatory Compliance
A Case Study - Ronald A. Burt, ECKENFELDER Inc.

Quantification of the Depth and Volume of Mud Filtrate Invasion in Boreholes Drilled with the Mud Rotary Drilling Method
Hughbert Collier, Tarleton State University

The Influence of Spatial Discretization on the Calculated Heads in a Finite-Difference Model
*Joseph F. Giacinto and Jeffery A. Johnson, Environmental Systems & Technologies, Inc.

U.S. EPA's Risk-Based Soil Screening Guidance: Technical Issues and Concepts
David M. Kargbo, U.S Environmental Protection Agency; and Stephen J. Scott, Environmental Graphics, Inc.

Comparison of Results of GORE-SORBER Passive Soil Gas Screening Surveys and Analytical Data for Unsaturated Zone Material in Areas of Elevated Chlorinated Volatile Organic Compounds
Beth Lamb, Erler & Kalinowski, Inc.; and Susan Witebsky, Stanford Linear Accelerator Center

Free Product Fuel Plume Remediation
J.P. Lammey and D.F. Noseworthy, Department of National Defense

Determination of Mean Hydraulic Head and Gradient, Aquifer Efficiency, and Lag Time in a Tidally Affected Two-Aquifer System
Robert L. Liddle and Brian S. Johnson, DuPont Environmental Remediation Services

Hydraulic and In-Well Enhancements for DNAPL Recovery
*Neale J. Misquitta, Dale R. Foster, Frederic R. Coll, and Jacob A. Bourdeau, Key Environmental, Inc.; and Mitchell Brourman, Beazer East, Inc.

Sub-Regional and Small Scale 3-Dimensional Modeling to Evaluate and Manage Ground Water Remediation Systems at Marine Corps Base, Camp Lejeune, North Carolina
*William F. Mullen, U.S. Navy; and Daniel S. Fisher, Baker Environmental, Inc.

Using Electromagnetic induction and Discrete Ground Water Sampling Techniques to Characterize Chloride Plumes in Ground Water
David M. Bean and *William V. Pipes, Geomatrix Consultants, Inc.

Delineation of a Chlorinated Solvent Plume in a Fractured Carbonate Aquifer
*Phil Richerson, ERM-South, Inc.

Field Mapping - Fundamentals of a Lost Art
Donald W. Rosowitz, Environmental Restoration Division, Lockheed Martin Energy Systems, Inc.

Remedial Investigation Data Management Plan
Barbara Slayman and Deborah Anderson, Parsons Engineering Science, Inc.

Pilot Scale Evaluation of a Comprehensive, Compound-Specific Screening Methodology Utilizing Passive Soil-Gas Survey Technology
*Bryan D. Smith and Brian Hembling, DuPont Environmental Remediation Services

GIS Analysis of LNAPL Volume Estimation
Yi Tang, GeoSyntec Consultants; Mustafa M. Aral, School of Civil and Environmental Engineering, Georgia Institute of Technology; and Mark Lyvers, Chevron Research and Technology Company

Interceptor Trenches Enhance In-Situ Bioremediation within a Shallow Water Table Aquifer
James R. Taylor, NePo Associates, Inc.

Demonstrating Remediation by Natural Attenuation Using Numerical Ground Water Models and Annual Ground Water Sampling
Mark Vessely and David E. Moutoux, Parsons Engineering Science, Inc.; Donald Kampbell, U.S. EPA's National Risk Management Research Laboratory; and Jerry E. Hansen, Air Force Center for Environmental Excellence

A Ground Water Extraction Well Installation Program Designed to Optimize Well Yield and Evaluate the Cause and Effect of any Performance Problems
*Michael L. Watkins and H. Brian Becker, ECKENFELDER Inc.


NOTE: Times, Paper Presentations, and Workshops are subject to change. Please refer to the final program that will be given out on-site. NO VIDEOTAPING - Videotaping of drill site operations, demonstrations, and/or workshops is prohibited.

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Last Updated April 29, 1998


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