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New Hampshire Department of Environmental Services
PUBLIC GOVERNMENT BUSINESS A to Z LIST

Frequently Asked Questions
 
  • My company has an above ground storage tank. Does my company need a permit for the tank?
    Any commercial ASTs larger than 660 gallons, or facilities with an aggregate of 1,320 gallons must register. State regulations for ASTs are in place. Information about tank registration and the AST rules can be obtained from the AST program by calling (603) 271-6058, or see Aboveground Storage Tanks - ASTs on the Waste Management Division home page.
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NH Department of Environmental Services | 29 Hazen Drive | PO Box 95 | Concord, NH 03302-0095
(603) 271-3503 | TDD Access: Relay NH 1-800-735-2964 | Hours: M-F, 8am-4pm

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