Environmental permit number

CDPHE Water Quality Control Division spreadsheet of Colorado Discharge Permit System permits and certifications, organized by sector and including permit, facility, receiving-water, outfall, and status details.

Statewide list of Alaska DEC-permitted stationary air sources, filtered to facilities whose Operating value is Yes. The source includes facility identity, classification, ownership, physical location, permit references, responsible officials, sanctions, and potential-to-emit information.

Official statewide list of active North Carolina air-quality permits, with facility identity and location, permit classification and dates, and technical contact details.

Combined historic and then-current Georgia landfill GIS database through 1999, including sites closed before permits were required.

Public permit-action roster from Wyoming DEQ Air Quality Division, covering air-quality permit history and offering an unfiltered spreadsheet export.

Published compilation of registered, suspected illegal, and pre-regulatory landfill sites in New Jersey.

Georgia regulated solid-waste facility records filtered to landfill and disposal interest types across operating statuses.

TDEC's statewide Water Resources Permits layer filtered to individually numbered NPDES permits (permit numbers beginning TN0), covering permitted wastewater facilities and their permit, permittee, location, receiving-water, and status details.

Comprehensive South Carolina registered underground storage tank export obtained through public-records request, at tank grain and covering current and historical lifecycle statuses.