Kentucky Revised Statutes Title XVIII. Public Health § 224.60-100.Underground storage tanks and regulated substances defined

(a) Farm or residential tank of one thousand one hundred (1,100) gallons or less capacity used for storing motor fuel for noncommercial purposes;

(b) Tank used for storing heating oil for consumptive use on the premises where stored;

(c) Septic tank;

(d) Pipeline facility (including gathering lines) regulated under the Natural Gas Pipeline Safety Act of 1968, (49 U.S.C. App. secs. 1671 et seq.), the Hazardous Liquid Pipeline Safety Act of 1979 (49 U.S.C. App. secs. 2001 et seq.), or which is an intrastate pipeline facility regulated under state laws comparable to the provisions of the Natural Gas Pipeline Safety Act of 1968 or the Hazardous Liquid Pipeline Safety Act of 1979;

(e) Surface impoundment pit, pond, or lagoon;

(f) Storm water or waste water collection system;

(g) Flow-through process tank;

(h) Liquid trap or associated gathering lines directly related to oil or gas production and gathering operations; or

(i) Storage tank situated in an underground area (such as a basement, cellar, mineworking, drift, shaft, or tunnel) if the storage tank is situated upon or above the surface of the floor.