I found a document I had created about this back in 2009. Back then there were 57 lakes that had the 18' 6" rule. I also had a reference to the administrative regulation. That regulation has been update and the new rule is 22' size limit for those lakes. http://www.lrc.ky.gov/kar/301/001/015.htm


Section 3. A person shall not operate an electric or an internal combustion boat motor on:
(1) Dennie Gooch Lake, Pulaski County;
(2) Kingdom Come Lake, Harlan County; and
(3) Lake Chumley, Lincoln County.



Section 4. covers 38 lakes that are electric trolling motor only.


The 10HP rule still exists for these lakes.

Section 5. On the following lakes, a person shall not operate a boat motor larger than ten (10) horsepower:
(1) Beaver Lake, Anderson County;
(2) Boltz Lake, Grant County;
(3) Bullock Pen Lake, Grant County;
(4) Corinth Lake, Grant County;
(5) Elmer Davis Lake, Owen County;
(6) Kincaid Lake, Pendleton County;
(7) Shanty Hollow Lake, Warren County; and
(8) Swan Lake, Ballard County.


Section 6. A person shall not operate:
(1) A boat motor larger than 150 horsepower on Lake Beshear,
(2) A motorboat faster than idle speed on:
(a) Carnico Lake, Nicholas County;
(b) Greenbo Lake, Greenup County;
(c) Pan Bowl Lake, Breathitt County; and
(d) Wilgreen Lake, Madison County.


Section 7. A person operating a boat motor larger than ten (10) horsepower shall not exceed idle speed at any time on the following lakes:
(1) Herb Smith/Cranks Creek Lake; and
(2) Martins Fork Lake