PUBLIC HEALTH ASSESSMENT
TUCSON INTERNATIONAL AIRPORT AREA
a/k/a EL VADO RESIDENTIAL PROPERTIES
TUCSON, PIMA COUNTY, ARIZONA
CERCLIS
# AZD980737530
March 15, 2000
Prepared by:
Arizona Department of Health Services
Office of Environmental Health
Under Cooperative Agreement with the
Agency for Toxic Substances and Disease Registry
TABLE OF CONTENTS
ENVIRONMENTAL CONTAMINATION AND OTHER HAZARDS
Figures 1-6; Site Maps, Concentration Ranges, and Sample Locations
Toxicological Profile for PCBs
Figure 1: Location of Removal Site
Figure 2: Confirmatory Sample Results - Area A
Figure 3: Confirmatory Sample Results - Area B
Figure 4: Confirmatory Sample Results - Area C
Figure 5: Confirmatory Sample Results - Area D1
Figure 6: Confirmatory Sample Results - Area D2
Table 1: Polychlorinated Biphenyl (PCB) Blood Levels in 16 Residents Living Adjacent to the Three Hangers Site
Table 2: Confirmatory (1996) Sample Results from Remediated Areas in El Vado Residential Area
Table 3: Completed Past Exposure Pathways at the El Vado Residential Site Before Remediation