Primary State Agency: Maryland Department of the Environment 1800 Washington Blvd. Baltimore, MD 21230 Telephone: (410) 537-3000 Air & Radiation Programs Local Air Agencies: Clean Air Partners Baltimore County Carroll County Montgomery County Prince Georges County Washington County Water Programs Hazardous Waste Program Additional Information: Ombudsman and Other SBAP Contacts Underground Storage Tanks Hazardous Waste Treatment, Storage and Disposal (TSD) & Recycling Facilities Tire Disposal & Recycling Community Right-to-Know

*OSHA Offices: Regional Office The Curtis Center-Suite 740 West 170 S. Independence Mall West Philadelphia, PA 19106-3309 Telephone: (215) 861-4900 Baltimore/Washington, D.C. Area Office 1099 Winterson Road, Suite 140 Linthicum, MD 21090 Telephone: (410) 865-2055 *Maryland operates its own occupational safety and health program under a plan approved by the U.S. Department of Labor. This program provides safety and health protections to most private sector workers and state and local government employees within the state. Maryland Occupational Safety & Health Maryland Department of Labor, Licensing and Regulation Division of Labor and Industry 10946 Golden West Drive Suite 160 Hunt Valley, MD 21031 Telephone: (410) 527-4499 Onsite Consultation Program MOSH Consultation Services 10946 Golden West Drive Suite 160 Hunt Valley, MD 21031 Telephone: (410) 527-4472