Regulations last checked for updates: Jun 19, 2026

Title 40 - Protection of Environment last revised: Aug 19, 2026
§ 62.12640 - Identification of plan—negative declaration.

Letter from Wyoming Department of Environmental Quality submitted to EPA and dated February 28, 2013, certifying that there are no known existing sewage sludge incineration units in the State of Wyoming.

[80 FR 10610, Feb. 27, 2015]
authority: 42 U.S.C. 7401
source: 43 FR 51393, Nov. 3, 1978, unless otherwise noted.
cite as: 40 CFR 62.12640