Stream mitigation replaces authorized 404 impacts to streams with credits or permittee-responsible work. Wetland credits do not automatically clear a stream debit.
RCRA is the federal cradle-to-grave hazardous waste law. How it differs from CERCLA, and how it shows up next to Phase I/II site work in the Southeast.
A CatEx is the NEPA path for federal actions that fit an agency’s listed category and clear extraordinary circumstances. It is not a free pass past 404, ESA, or state permits.