D.C. Mun. Regs. tit. 20, § 6103
Closure Records
Authority: Section 107 of the District Department of the Environment Establishment Act of 2005, effective February 15, 2006 (D.C. Law 16-51; D.C. Official Code § 8-151.07 (2013 Repl. & 2019 Supp.)); the District of Columbia Underground Storage Tank Management Act of 1990, effective March 8, 1991 (D.C. Law 8-242; D.C. Official Code §§ 8-113.01 et seq. (2013 Repl.)); Sections 11 and 21 of the Water Pollution Control Act of 1984, effective March 16, 1985 (D.C. Law 5-188; D.C. Official Code §§ 8-103.10 & 8-103.20 (2013 Repl.)); and Mayor's Order 2006-61, dated June 14, 2006. Source: Final Rulemaking published at 40 DCR 7835, 7881 (November 12, 1993); as amended by Final Rulemaking published at 46 DCR 7699 (October 1, 1999); as amended by Final Rulemaking published at 67 DCR 1778 (February 21, 2020).District of Columbia, Office of the Secretary
6103.1 Each owner, operator, a responsible party or remediating party shall maintain records in accordance with § 5602 of this Subtitle that are capable of demonstrating compliance with closure requirements under this chapter.
6103.2 The results of a Closure Assessment required under § 6101.9 shall be maintained, in accordance with the provisions of § 5602 for at least three (3) years after completion of permanent closure or change-in-service by one (1) of the following methods:
- (a) By the owner, operator, a responsible party or remediating party who took the UST system out of service;
- (b) By the owner, or operator of an in-service UST system or a responsible party or remediating party for the leaking UST system site; or
- (c) By delivering the records to the Director, in accordance with the provisions of § 5602.
SOURCE: Final Rulemaking published at 40 DCR 7835, 7881 (November 12, 1993); as amended by Final Rulemaking published at 46 DCR 7699 (October 1, 1999).