PFAS Contamination in Delaware
25 contamination sites tracked
Delaware has 25 identified PFAS contamination sites tracked in our database, sourced from EPA monitoring data. PFAS "forever chemicals" have been detected in water supplies, soil, and industrial sites across the state. These per- and polyfluoroalkyl substances persist in the environment and pose potential health risks. Use the map to explore specific sites or contact a remediation professional for help.
Delaware PFAS contamination concerns? Connect with remediation professionals experienced with military and industrial site cleanup.
Get a Free Assessment →Delaware's PFAS contamination reflects both its military presence and industrial heritage. Dover Air Force Base represents the most significant known source, with documented soil and groundwater contamination from firefighting foam use. The contamination has migrated beyond base boundaries, affecting nearby private wells and threatening the Murderkill River watershed.
The state's chemical industry legacy, particularly DuPont's historical operations, has created additional PFAS concerns. While not all historical sites have been fully characterized, the Delaware Department of Natural Resources and Environmental Control has prioritized investigation and monitoring. The Christina River watershed, which supplies water to much of northern Delaware, requires enhanced monitoring due to upstream industrial sources.
Key Facts
- Dover Air Force Base contamination affects Murderkill River watershed
- Historical DuPont operations create potential additional sources
- Christina River watershed requires enhanced monitoring for industrial sources
State Regulations
Delaware follows EPA federal guidelines and has established enhanced monitoring requirements for water systems near known contamination sources. The state provides technical assistance for well testing and treatment system evaluation.
Cities (14)
Sites (25)
GARRISON LAKE PUMP DISTRICT
DOVER, DE · Public Water System · 1 contaminants
CAMDEN PUMP DISTRICT
DOVER, DE · Public Water System · 1 contaminants
BETHANY BAY PUMP DISTRICT
DOVER, DE · Public Water System · 1 contaminants
SEAFORD WATER DEPARTMENT
SEAFORD, DE · Public Water System · 2 contaminants
ARTESIAN WATER COMPANY
NEWARK, DE · Public Water System · 8 contaminants
BRIDGEVILLE WATER DEPARTMENT
BRIDGEVILLE, DE · Public Water System · 1 contaminants
CAMDEN WYOMING SEWER AND WATER AUTHORITY
CAMDEN, DE · Public Water System · 1 contaminants
VEOLIA WATER DELAWARE, INC
WILMINGTON, DE · Public Water System · 9 contaminants
STAGE VILLAGE MHC
DAGSBORO, DE · Public Water System · 5 contaminants
DOVER WATER DEPARTMENT
DOVER, DE · Public Water System · 1 contaminants
DOVER AIR FORCE BASE
DOVER, DE · Public Water System · 1 contaminants
GEORGETOWN WATER DEPARTMENT
GEORGETOWN, DE · Public Water System · 11 contaminants
LEWES BOARD OF PUBLIC WORKS
LEWES, DE · Public Water System · 3 contaminants
MILFORD WATER DEPARTMENT
MILFORD, DE · Public Water System · 1 contaminants
NEWARK WATER DEPARTMENT
NEWARK, DE · Public Water System · 8 contaminants
MUNICIPAL SERVICES COMMISSION
NEW CASTLE, DE · Public Water System · 2 contaminants
SMYRNA WATER DEPARTMENT
SMYRNA, DE · Public Water System · 5 contaminants
WILMINGTON WATER DEPARTMENT
WILMINGTON, DE · Public Water System · 6 contaminants
REHOBOTH BEACH WATER DEPARTMENT
REHOBOTH BEACH, DE · Public Water System · 7 contaminants
DEWEY BEACH WATER DEPARTMENT
FRANKFORD, DE · Public Water System · 5 contaminants
REHOBOTH PUMP DISTRICT (TUI)
DOVER, DE · Public Water System · 4 contaminants
ARTESIAN NORTHERN SUSSEX REGIONAL
NEWARK, DE · Public Water System · 4 contaminants
ARTESIAN SOUTHERN SUSSEX REGIONAL
NEWARK, DE · Public Water System · 1 contaminants
CHURCH CREEK (AWC)
NEWARK, DE · Public Water System · 1 contaminants
BAYSIDE PUMP DISTRICT (TUI)
DOVER, DE · Public Water System · 3 contaminants
Nearby States
Frequently Asked Questions
How many PFAS contamination sites are in Delaware?
Delaware has 25 PFAS contamination sites tracked in our database, sourced from EPA data.
How do I find PFAS sites near me in Delaware?
Use our interactive map to search for PFAS contamination sites near any address in Delaware. You can also browse by city below.
How can I get help with PFAS contamination in Delaware?
Click "Get Help" to connect with certified PFAS remediation contractors in Delaware. We offer free assessments.