Port Washington, NY
Port Washington Landfill is listed in the EPA Superfund Enterprise Management System with an NPL status of NPL Site and a Hazard Ranking System (HRS) score of 45.46. The site is located in Port Washington, NY. Superfund National Priorities List inclusion is the EPA's formal designation that a contaminated site qualifies for long-term federal cleanup authority under the Comprehensive Environmental Response, Compensation, and Liability Act.
EPA Superfund records catalog 96 contaminants associated with this site, documented through the remedial investigation process. Physical construction of the cleanup remedy has been completed, EPA designates this milestone as "Construction Complete."
NPL listing does not, by itself, establish a health risk to nearby residents, it triggers federal authority to investigate, score, and remediate. HRS scores of 28.50 or above qualify a site for the NPL; the ranking weighs contaminant toxicity, release pathways, waste quantity, and affected population. For current site conditions and community health guidance, contact the New York environmental or health agency and the EPA Regional Superfund office listed on the official site profile.
What is the cleanup status of this Superfund site?
Contaminants
| Contaminant | Media |
|---|---|
| 1,1,1-TRICHLOROETHANE | Groundwater |
| 1,1,1-TRICHLOROETHANE | Landfill Gas |
| 1,1-DICHLOROETHANE | Groundwater |
| 1,1-DICHLOROETHANE | Landfill Gas |
| 1,1-DICHLOROETHENE | Groundwater |
| 1,1-DICHLOROETHENE | Landfill Gas |
| 1,2-DICHLOROETHANE | Groundwater |
| 1,2-DICHLOROETHANE | Landfill Gas |
| 1,2-DICHLOROPROPANE | Groundwater |
| 1,2-DICHLOROPROPANE | Landfill Gas |
| 2-HEXANONE | Groundwater |
| 2-HEXANONE | Landfill Gas |
| 4-METHYL-2-PENTANONE (METHYL ISOBUTYL KETONE) | Groundwater |
| 4-METHYL-2-PENTANONE (METHYL ISOBUTYL KETONE) | Landfill Gas |
| ACETONE | Groundwater |
| ACETONE | Landfill Gas |
| ANTIMONY | Groundwater |
| ANTIMONY | Landfill Gas |
| ARSENIC | Groundwater |
| ARSENIC | Landfill Gas |
| BARIUM | Groundwater |
| BARIUM | Landfill Gas |
| BENZENE | Groundwater |
| BENZENE | Landfill Gas |
| BENZOIC ACID | Groundwater |
| BENZOIC ACID | Landfill Gas |
| BIS(2-ETHYLHEXYL)PHTHALATE | Groundwater |
| BIS(2-ETHYLHEXYL)PHTHALATE | Landfill Gas |
| BUTYL BENZYL PHTHALATE | Groundwater |
| BUTYL BENZYL PHTHALATE | Landfill Gas |
| CADMIUM | Groundwater |
| CADMIUM | Landfill Gas |
| CALCIUM | Groundwater |
| CALCIUM | Landfill Gas |
| CHLOROBENZENE | Groundwater |
| CHLOROBENZENE | Landfill Gas |
| CHLOROETHANE | Groundwater |
| CHLOROETHANE | Landfill Gas |
| CHLOROETHENE (VINYL CHLORIDE) | Groundwater |
| CHLOROETHENE (VINYL CHLORIDE) | Landfill Gas |
| CHLOROFORM | Groundwater |
| CHLOROFORM | Landfill Gas |
| CHROMIUM | Groundwater |
| CHROMIUM | Landfill Gas |
| COPPER | Groundwater |
| COPPER | Landfill Gas |
| CYANIDE | Groundwater |
| CYANIDE | Landfill Gas |
| DI-N-OCTYL PHTHALATE | Groundwater |
| DI-N-OCTYL PHTHALATE | Landfill Gas |
| DIBUTYL PHTHALATE | Groundwater |
| DIBUTYL PHTHALATE | Landfill Gas |
| DICHLOROMETHANE (METHYLENE CHLORIDE) | Groundwater |
| DICHLOROMETHANE (METHYLENE CHLORIDE) | Landfill Gas |
| DIETHYL PHTHALATE | Groundwater |
| DIETHYL PHTHALATE | Landfill Gas |
| ETHYLBENZENE | Groundwater |
| ETHYLBENZENE | Landfill Gas |
| IRON | Groundwater |
| IRON | Landfill Gas |
| LEAD | Groundwater |
| LEAD | Landfill Gas |
| MANGANESE | Groundwater |
| MANGANESE | Landfill Gas |
| MERCURY | Groundwater |
| MERCURY | Landfill Gas |
| METALS | Groundwater |
| METALS | Landfill Gas |
| NAPHTHALENE | Groundwater |
| NAPHTHALENE | Landfill Gas |
| NICKEL | Groundwater |
| NICKEL | Landfill Gas |
| P,P'-DDT | Groundwater |
| P,P'-DDT | Landfill Gas |
| PENTACHLOROETHANE | Groundwater |
| PENTACHLOROETHANE | Landfill Gas |
| POTASSIUM | Groundwater |
| POTASSIUM | Landfill Gas |
| SELENIUM | Groundwater |
| SELENIUM | Landfill Gas |
| SILVER | Groundwater |
| SILVER | Landfill Gas |
| SODIUM | Groundwater |
| SODIUM | Landfill Gas |
| THALLIUM | Groundwater |
| THALLIUM | Landfill Gas |
| TOLUENE | Groundwater |
| TOLUENE | Landfill Gas |
| TRANS-1,2-DICHLOROETHENE | Groundwater |
| TRANS-1,2-DICHLOROETHENE | Landfill Gas |
| VANADIUM | Groundwater |
| VANADIUM | Landfill Gas |
| XYLENE (MIXED ISOMERS) | Groundwater |
| XYLENE (MIXED ISOMERS) | Landfill Gas |
| ZINC | Groundwater |
| ZINC | Landfill Gas |
Location
Other Superfund Sites in New York
| Site Name | Status | HRS Score |
|---|---|---|
| Action Anodizing, Plating, & Polishing Corp. | Deleted NPL Site | 34.72 |
| American Thermostat Co. | NPL Site | 33.61 |
| Anchor Chemicals | Deleted NPL Site | 37.20 |
| Applied Environmental Services | NPL Site | 41.15 |
| Arsenic Mine | NPL Site | - |
| Batavia Landfill | Deleted NPL Site | 50.18 |
| BEC Trucking | Deleted NPL Site | 30.75 |
| BioClinical Laboratories, Inc. | Deleted NPL Site | 32.91 |
| Black River PCBs | NPL Site | 48.03 |
| Brewster Well Field | NPL Site | 37.93 |
Frequently Asked Questions
What is the Port Washington Landfill Superfund site? ▼
Is Port Washington Landfill dangerous to live near? ▼
What is the HRS score for Port Washington Landfill? ▼
What contaminants are at the Port Washington Landfill site? ▼
What is the cleanup status of Port Washington Landfill? ▼
About Superfund
The National Priorities List (NPL) is the list of sites of national priority among the known releases or threatened releases of hazardous substances, pollutants, or contaminants throughout the United States. The NPL is intended primarily to guide the EPA in determining which sites warrant further investigation.
The Hazard Ranking System (HRS) score is the principal mechanism the EPA uses to evaluate sites for placement on the NPL. Sites with an HRS score of 28.50 or greater are eligible for the NPL. Higher scores indicate greater potential risk.
The EPA's Superfund cleanup process typically follows these phases: preliminary assessment, site inspection, NPL listing, remedial investigation/feasibility study, remedy selection, remedial design/action, construction completion, post-construction completion, and NPL deletion. Some sites remain on the NPL for decades.
PlainEnviro presents this data without advocacy framing. The presence of a site on the NPL does not by itself indicate an immediate health risk to nearby residents. For site-specific health questions, consult your local environmental or health agency.
Read our methodology - how this data is sourced, computed, and verified.