Hazardous Materials (CUPA) Permits
Businesses that generate any amount of hazardous waste or handle hazardous materials equal to, or greater than, program threshold quantities are required to obtain a Hazardous Materials (CUPA) Permit.
CUPA Permits
CERS
Septic System (On-Site Wastewater Treatment System - OWTS): Improperly designed or poorly constructed or maintained OWTSs can contaminate groundwater.
UST Modification/Installation Permit (PDF)
UST Closure/Removal (PDF)