Portland Harbor

Regulatory timeline

1. July 27, 2000Proposed for the NPL
2. December 1, 2000Established on the NPL (final listing)

Projected reinspection cycle

CERCLA requires a five-year review while hazards remain on site. These dates are projected from this site's cleanup timeline — they are estimates, not EPA-published dates. Check the site progress profile for the actual review schedule.

1. December 1, 2025Projected five-year review (reinspection), cycle 5
2. December 1, 2030Projected five-year review (reinspection), cycle 6
3. December 1, 2035Projected five-year review (reinspection), cycle 7

Official EPA records