Subject to the exclusions listed in Env-Or 401.03, this chapter shall apply to any underground storage tank (UST) facility at which any individual tank has a capacity of greater than 110 gallons, or is of unknown capacity, that stores or has stored any regulated substance.
N.H. Admin. Code § Env-Or 401.02
(See Revision Note at chapter heading for Env-Or 400) #10393, eff 9-1-13