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Superfund

Superfund Remedy Decisions Estimated to Cost $50 Million or More

This is a list of Superfund site decisions signed or delegated for signature by the EPA Administrator. This list was developed in response to the Superfund Task Force Recommendations. This list does not include sites currently in the remedy selection process.

EPA has developed a process for the Administrator’s review and approval of remedies estimated to cost $50 million or more and changes to remedies with an original cost of more than $50 million. The Administrator’s review promotes accountability and consistency in remedy selection and facilitates more rapid remediation and revitalization of contaminated sites.

As of August 2019, the Administrator signed or delegated these remedy decisions:

Region State Site Name Decision Document Document Signature Date
10 WA Hanford 100 FR-3 ESD 7/10/2019
10 WA Hanford 100 HR3/KR4 ESD 7/10/2019
10 WA Hanford 300 FF-5 ESD 7/10/2019
10 WA Hanford 100 NR-2 ESD 7/10/2019
10 WA Wyckoff Co./Eagle Harbor (OU2/OU4) RODA 5/10/2019
7 MO West Lake Landfill OU1 RODA 9/27/2018
10 WA Commencement Bay/Near Shore Tideflats (Asarco) ESD 9/27/2018
7 MO Newton County Mine Tailings OU2- Remainder of Newton Co. ESD  9/26/2018
2 NJ American Cyanamid OU8 ROD 9/25/2018
2 NJ Ventron/Velsicol Wood Ridge Borough (Berry’s Creek OU2) (interim remedy) ROD 9/25/2018
3 VA Atlantic Wood OU 1/2/3 ESD 9/17/2018
4 KY B.F. Goodrich Calvert City (entire site) ROD 9/5/2018
10 WA Hanford 100 D/H (DOE), OU 32 ROD 7/30/2018
9 CA Casmalia Resources OU1 ROD 6/28/2018
5 IN USS Lead ESD 4/20/2018
4 MS Mississippi Phosphate (entire site) NTCRA 4/18/2018
6 TX San Jacinto River Waste Pits ROD 10/11/2017

Decision Document Abbreviations:

ROD = Record of Decision
RODA = Record of Decision Amendment
ESD = Explanation of Significant Differences
NTCRA = Non-time-critical Removal Action

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