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Closure Assessment Guidelines for Underground Storage Tanks in Indian Country

This EPA Region 04 document contains the closure guidelines in Indian Country under the UST program authority. Distributed to UST owners/operators in Indian Country in EPA Region 04.

Closure Assessment Guidelines for Underground Storage Tanks in Indian Country (pdf) (1.22 MB, August 2018)

Closure Assessment Guidelines for Underground Storage Tanks in Indian Country

Underground Storage Tanks (USTs)