40 CFR 280.74
§ 280.74 Closure records.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 280.74, § 280.74 Closure records, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/186709
- Permanent ID
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Full text
Owners and operators must maintain records in accordance with § 280.34 that are capable of demonstrating compliance with closure requirements under this subpart. The results of the excavation zone assessment required in § 280.72 must be maintained for at least three years after completion of permanent closure or change-in-service in one of the following ways:
(a) By the owners and operators who took the UST system out of service;
(b) By the current owners and operators of the UST system site; or
(c) By mailing these records to the implementing agency if they cannot be maintained at the closed facility.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.