Washington County contains 160 EPA-regulated facilities, 7 of which are currently flagged for significant noncompliance. The county also hosts 3 Superfund sites and 12 TRI chemical reporters. EPA has assessed $882.6k in lifetime penalties and TRI reporters disclosed roughly 20.9k lb of on-site releases. That facility count is near the Rhode Island state average of 137 per county.
| Site | City | Status |
|---|---|---|
| Rose Hill Regional Landfill | South Kingstown | Ready for anticipated reuse |
| West Kingston Town Dump Uri Disposal Area | South Kingstown | Ready for anticipated reuse |
| Davisville Naval Construction Battalion Center | North Kingstown | Cleanup underway |
| Facility | City | On-site (lb) | Status |
|---|---|---|---|
| General Dynamics Electric Boat | North Kingstown | 11.6k | Penalties |
| Toray Plastics America | North Kingstown | 3.8k | Compliant |
| Kenyon Industries, Inc. | Richmond | 3.2k | Compliant |
| Dewal Industries Incorporated | Narragansett | 2.2k | Compliant |
| Bb & S Treated Lumber Of Ne | North Kingstown | 76 | Compliant |
| Senesco | North Kingstown | 11 | Penalties |
| Modine Mfg., Co. | South Kingstown | 10 | Compliant |
| Fujifilm Electronic Materials | North Kingstown | 10 | Compliant |
| Facility | City | Penalties | Last Inspected |
|---|---|---|---|
| Lindhbrook Water Company | Hopkinton | $0 | |
| Block Island Airport | New Shoreham | $0 | |
| Us Epa Region I Atlantic Ecology Laboratory | Narragansett | $0 | 2024-05-01 |
| Scarborough Wastewater Treatment Facility | Narragansett | $0 | 2025-08-27 |
| Scott's Garage | South Kingstown | $0 | 2024-12-09 |
| Zampini Auto Wrecking | Richmond | $0 | 2017-03-03 |
| Westerly Airport | Westerly | $0 |