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

Final December 2003 Off-Post Quarterly Groundwater Monitoring Report, February 2004

Table of Contents

1.0 - Introduction

2.0 - December 2003 Groundwater Monitoring Procedures

3.0 - December 2003 Groundwater Monitoring Analytical Results

3.1   Fair Oaks

3.2   Hidden Springs Estates

3.3   I-10 Area

3.4   Jackson Woods

3.5   Leon Springs Villa

3.6   Old Fredericksburg Road Area

3.7   Ralph Fair Road Area

4.0 - Summary and Recommendations

4.1   Summary

4.2   Recommendations

Appendices

Appendix A   Evaluation of Data Quality Objectives Attainment

Appendix B   December 2003 Quarterly Off-Post Groundwater Analytical Results

Appendix C   Pre- and Post-GAC Sample Comparison for Wells LS-6, LS-7, RFR-10, RFR-11, LS-2, LS-3 and OFR-3

Figures

Figure 1.1   Cumulative Off-Post Well Sampling Locations December 2003

Figure 3.1   PCE and TCE Concentration Trends

Tables

Table 1.1   Sampling Rationale for December 2003 Groundwater Monitoring

Table 3.1   December 2003 Off-Post Groundwater Results, Detected Analytes Only

Table 4.1   Sampling Rationale for March 2004