Aboveground storage tanks storing gasoline and diesel fuel at an individual site must be limited to a maximum capacity of 12,000 gal. (45,600 L) and an aggregate capacity of 40,000 gal. (152,000 L). Local jurisdictions may have more stringent regulations.

Added at 17 Ok Reg 2875, eff 7-15-00

Amended at 21 Ok Reg 2079, eff 7-1-04