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[Off-Post GW Reports Index] [Volume 5 Index]

December 2001 Final Off-Post Quarterly Groundwater Monitoring Report

Table of Contents

1.0 - Previous Off-Post Groundwater Sampling Procedures

2.0 - Previous Off-Post Groundwater Sampling Results

3.0 - December 2001 Groundwater Sampling Procedures

4.0 - December 2001 Quarterly Monitoring Analytical Results

4.1   Fair Oaks

4.2   Hidden Springs

4.3   I-10

4.4   Jackson Woods

4.5   Leon Springs

4.6   Old Fredericksburg Road

4.7   Ralph Fair Road

5.0 - Effectiveness of GAC Filter Treatment of Contaminated Groundwater

6.0 - Summary and Recommendations

Summary

Recommendations

Appendices

Appendix A   Data Quality Objectives (DQOs)

Appendix B   December 2001 Quarterly Off-Post Groundwater Analytical Results

Appendix C   Field Notes

Appendix D   Severn Trent Laboratory Aanalytical Data (TNRCC confirmation samples)

Pages   1-20

Pages   21-40

Pages   41-59

Figures

1.1   Well Locations Map

2.1   PCE/TCE Trends Chart For Well LS-7

4.1   PCE Concentrations in Off-Post Well Sampling Locations for December 2001

4.2   TCE Concentrations in Off-Post Well Sampling Locations for December 2001

4.3   cis-1,2-DCE Concentrations in Off-Post Well Sampling Locations for December 2001

Tables

4.1   Off-Post Quarterly Groundwater Monitoring Detected Constituents Analytical Table

5.1   Pre- and Post-Gac Comparison Table