Fact Sheets and Publications

Aboveground Storage Tank Systems​

AST Registration

AST Compliance


Home Heating Oil

Oil Pollution Control and Storage Tank Management - COMAR 26.10


Underground Storage Tank Systems

UST Product Delivery Prohibition

UST Contractors

UST Insurance

Stage II Decommissioning


Biofuels Information

Gasoline Oxygenate Content 

General Information

For additional Land Publications and Reports, click here.


For Further Information 

Oil Control Program

(410) 537-3442; (800) 633-6101 x3442

To Report Oil Spills Call (Available 24 hours a day)

Human Trafficking GET HELP

National Human Trafficking Hotline - 24/7 Confidential

1-888-373-7888 233733 More Information on human trafficking in Maryland

Customer Service Promise

The State of Maryland pledges to provide constituents, businesses, customers, and stakeholders with friendly and courteous, timely and responsive, accurate and consistent, accessible and convenient, and truthful and transparent services.

Take Our Survey

Help Stop Fraud in State Government

The Maryland General Assembly’s Office of Legislative Audits operates a toll-free fraud hotline to receive allegations of fraud and/or abuse of State government resources. Information reported to the hotline in the past has helped to eliminate certain fraudulent activities and protect State resources.

More Information