PUBLIC HEALTH ASSESSMENT
JOLIET ARMY AMMUNITION PLANT (MANUFACTURING AREA)
EPA FACILITY ID: IL7213820460
AND
JOLIET ARMY AMMUNITION PLANT (LAP AREA)
EPA FACILITY ID: IL0210090049
JOLIET, WILL COUNTY, ILLINOIS
September 28, 2001
Prepared by:
Federal Facilities Assessment Branch
Division of Health Assessment and Consultation
Agency for Toxic Substances and Disease Registry
TABLE OF CONTENTS
- Site Description and Operational History
Remedial and Regulatory History
ATSDR Activities
Demographics
Land Use and Natural Resources
Quality Assurance and Quality Control
ENVIRONMENTAL CONTAMINATION AND POTENTIAL PATHWAYS OF EXPOSURE
- Introduction
Evaluation of Groundwater Exposure Pathway
Evaluation of Soil Exposure Pathway
Evaluation of Surface Water/ Sediment Pathway
Evaluation of Food Chain Exposure Pathways
Evaluation of Physical Hazards
CONCLUSIONS and RECOMMENDATIONS
Table 1. No Further Action Sites at Joliet Army Ammunition Plant
Table 2. Evaluation of Potential Public Health Hazards at Joliet Army Ammunition Depot
Table 3. Potential Exposure Pathway
Table 4. Summary of Soil Contaminants at JOAAP Sites by SRU and Future Land Use
Table 5. Maximum Contaminant Concentrations in Soil at the Midewin National Tallgrass Prairie
Table 6. Maximum Contaminant Concentrations in Soil at the Industrial Park Areas
Figure 1. Regional Location of Joliet Army Ammunition Plant
Figure 2. Manufacturing Area at Joliet Army Ammunition Plant
Figure 3. Load-Assemble Area at Joliet Army Ammunition Plant
Figure 4. Population Demographics in a One-Mile Radius Buffer Zone Around JOAAP
| ATSDR | Agency for Toxic Substances and Disease Registry |
|---|---|
| CERCLA | Comprehensive Environmental Response, Compensation, and Liability Act |
| CV | comparison value |
| DNT | dinitrotoluene |
| EPA | U.S. Environmental Protection Agency |
| GMZ | groundwater management zone |
| GOCO | government-owned, contractor-operated |
| GRU | groundwater remedial unit |
| HRAT | Health Risk Assessment Team |
| IAAP | Iowa Army Ammunition Plant |
| IEPA | Illinois Environmental Protection Agency |
| JOAAP | Joliet Army Ammunition Plant |
| LAP | load-assemble-package |
| MCL | EPA's maximum contaminant level |
| MFG | manufacturing |
| MNTP | Midewin National Tallgrass Prairie |
| NT | nitrotoluene |
| OU | operable unit |
| PCB | polychlorinated biphenyls |
| PHA | public health assessment |
| PHAP | Public Health Action Plan |
| ppb | parts per billion |
| PRG | preliminary remedial goal |
| RAB | Restoration Advisory Board |
| RDX | cyclotrimethylene-trinitramine |
| RfD | EPA's reference dose |
| RG | remedial goal |
| ROD | Record of Decision |
| SRU | soil remedial unit |
| SVOCs | semivolatile organic compounds |
| TNT | 2,4,6-trinitrotoluene |
| USDA | U.S. Department of Agriculture |
| UXO | unexploded ordnance |
| VA | Veterans Administration |
| VOCs | volatile organic compounds |
| WSW | water supply well |


