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

Final March 2003 Off-Post Quarterly Groundwater Monitoring Report

Table of Contents

1.0 - Introduction

2.0 - March 2003 Groundwater Monitoring Procedures

3.0 - March 2003 Groundwater Monitoring Analytical Results

3.1   Dominion

3.2   Fair Oaks

3.3   Hidden Springs Estates

3.4   I-10 Area

3.5   Jackson Woods

3.6   Leon Springs Villa

3.7   Old Fredericksburg Road Area

3.8   Ralph Fair Road Area

4.0 - Summary and Recommendations

4.1   Summary

4.2   Recommendations

Appendices

Appendix A    Evaluation of Data Quality Objectives (DQOs) Attainment

Appendix B    March 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 March 2003

Figure 3.1   LS-2 PCE and TCE Trends

Figure 3.2   LS-3 PCE and TCE Trends

Figure 3.3   LS-6 PCE and TCE Trends

Figure 3.4   LS-7 PCE and TCE Trends

Figure 3.5   OFR-3 PCE and TCE Trends

Figure 3.6   RFR-10 PCE and TCE Trends

Figure 3.7   RFR-11 PCE and TCE Trends

Tables

Table 1.1   Sampling Rationale for March 2003 Groundwater Monitoring

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

Table 4.1   Sampling Rationale for June 2003