7 Del. C. § 7404: Exemptions.

The following classes of tanks are exempt from this chapter with the exception of the application of §§ 7406 and 7409 of this title:

(1) Agricultural and residential tanks of 1,100 gallons or less used for storing motor fuel for noncommercial purposes; and

(2) Tanks containing heating fuels of 1,100 gallons or less which are used for consumptive purposes on the premises where stored.