PUBLIC HEALTH ASSESSMENT
WELDON SPRING ORDNANCE WORKS
WELDON SPRING, ST. CHARLES COUNTY, MISSOURI
CERCLIS NO. MO5210021288
March 8, 1995
Prepared by
Agency for Toxic Substances and Disease Registry
Division of Health Assessment and Consultation
Defense Facilities Assessment Section
Federal Programs Branch
TABLE OF CONTENTS
ENVIRONMENTAL PATHWAYS, ENVIRONMENTAL CONTAMINATION AND OTHER HAZARDS
- Introduction
WSOW Environmental Pathways
Nature and Extent of Contamination
- Introduction
Weldon Spring Training Area (WSTA)
- Surface Soil
- Nitroaromatics
Metals
Polychlorinated Biphenyls
Asbestos
Polycyclic Aromatic Hydrocarbons
Semi-Volatile Organics
Physical Hazards
Quality Assurance and Quality Control (QA/QC)
APPENDIX A
Abbreviations and Acronyms
APPENDIX B
Description of ATSDR Comparison Values
APPENDIX C
Polycyclic Aromatic Hydrocarbons in Surface Soils at WSTA
Appendix D
Evaluation of Incineration
APPENDIX E
Toxicological Evaluations
APPENDIX F
Groundwater Contaminants at WSTA
APPENDIX G
Comments on Weldon Spring Ordnance Works Public Health Assessment


