Georgia Wildlife Resources Division
2070 U.S. Hwy. 278, SE, Social Circle, GA 30025
All boats equipped with a marine toilet must be registered with DNR and must have a permit. Customers will be issued a Marine Toilet Certificate decal which must be affixed to the hull adjacent to the boat registration number. The one-time certification fee is $15.00 ($5 certificate fee plus $10 transaction fee). No renewal of the certificate is required and it is transferable to any subsequent owner of the boat. You may obtain a Marine Toilet Certificate online , by mailing a Vessel Registration Application  with payment by check to the address on the form, or by calling 1-800-366-2661 and making payment using a credit card
It is illegal to operate a boat with a marine toilet, galley or sleeping quarters (including houseboats) on the following lakes: Lake Burton, Bull Sluice Lake, Goat Rock Lake, Lake Harding, Lake Jackson, North Highlands Lake, Lake Oliver, Lake Rabun, Seed Lake, Tallulah Falls Lake, Tugalo Lake, Lake Oconee, and Yonah Lake.
If operated on the following lakes, customers with marine toilets must have a marine toilet equipped with a holding tank that is built so that it can be emptied only by being pumped out: Lakes Allatoona, Blackshear, Blue Ridge, Clarks Hill, Hartwell, Russell, Seminole, Sinclair, Sidney Lanier, Walter F. George Reservoir, or West Point.
Customers must maintain a record, going back to at least one year, of the name and location of the pump-out facilities used to empty the holding system and the dates of such use.