StacksVerified U.S. regulatory reference

40 CFR §62.4990

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
On July 20, 2012, the State of Maine Department of Environmental Protection submitted a letter certifying no Sewage Sludge Incineration units subject to 40 CFR part 60, subpart MMMM operate within its jurisdiction.