PUBLIC HEALTH ASSESSMENT
FORT DEVENS
AYER, MIDDLESEX COUNTY, MASSACHUSETTS
EPA FACILITY ID: MA7210025154
July 12, 2000
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 History
ATSDR Involvement
Demographics
Land Use
Quality Assurance and Quality Control
EVALUATION OF ENVIRONMENTAL CONTAMINATION AND HUMAN EXPOSURE PATHWAYS
- Introduction
Evaluation of the Groundwater Exposure Pathway
Evaluation of the Surface Water and Sediment Exposure Pathway
Evaluation of the Food Chain Pathway
Evaluation of the Indoor Air Pathway
APPENDIX A: List of Comparison Values
APPENDIX C: Estimated Exposures and Health Effects
APPENDIX D: Responses to Public Comments
Table 2: Local Public Water Supplies
Table 4: Summary of Contaminants in the On-Site Groundwater
Table 5: Summary of Contaminants in Grove Pond and Plow Shop Pond Surface Water
Table 6: Summary of Contaminants in Grove Pond and Plow Shop Pond Sediment
Table 7: Summary of Contaminants in Grove Pond Fish
Table 8: Summary of Contaminants in Plow Shop Pond Fish
Table 9: Summary of Contaminants in Mirror Lake Fish
Figure 2: Demographics Within a 1-Mile Buffer of Fort Devens
Figure 3: ATSDR's Exposure Evaluation Process
Figure 5: Grove Pond and Plow Shop Pond
| ABS | absorption factor |
|---|---|
| AF | adherence factor |
| AOC | area of contamination |
| AT | averaging time |
| ATSDR | Agency for Toxic Substances and Disease Registry |
| BRAC | Base Realignment and Closure |
| BW | body weight |
| CERCLA | Comprehensive Environmental Response, Compensation, and Liability Act |
| CF | conversion factor |
| CPF | cancer potency factor |
| CREG | ATSDR's cancer risk evaluation guide |
| CV | comparison value |
| DDD | 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane |
| DDE | 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene |
| EF | exposure frequency |
| ED | exposure duration |
| EMEG | ATSDR's environmental media evaluation guide |
| EPA | U.S. Environmental Protection Agency |
| FDA | Food and Drug Administration |
| FI | fraction ingested |
| IR | ingestion rate |
| IRP | Installation Restoration Program |
| kg | kilogram |
| LTHA | EPA's Lifetime Health Advisory for Drinking Water |
| MADEP | Massachusetts Department of Environmental Protection |
| MDPH | Massachusetts Department of Public Health |
| MCL | EPA's maximum contaminant level |
| MRL | ATSDR's minimal risk level |
| mg/kg | milligrams of contaminants per kilogram |
| mg/kg/day | milligrams of contaminant per kilogram per day |
| NPL | National Priorities List |
| PAHs | polycyclic aromatic hydrocarbons |
| PCBs | polychlorinated biphenyls |
| PCE | tetrachloroethylene |
| PHAP | Public Health Action Plan |
| ppb | parts per billion |
| ppm | parts per million |
| RAB | Restoration Advisory Board |
| RD/RA | remedial design and remedial action |
| RfD | EPA's reference dose |
| RMEG | ATSDR's reference dose media evaluation guide |
| ROD | record of decision |
| SA | surface area |
| TPHC | total petroleum hydrocarbon |
| UST | underground storage tank |
| VOCs | volatile organic compounds |
| WW II | World War II |


