Oklahoma Administrative Code
Title 252 - Department of Environmental Quality
Chapter 645 - Septage Pumpers and Transporters
Subchapter 3 - Septage Storage Facility
Section 252:645-3-3 - Septage storage tank requirements
Current through Vol. 41, No. 13, March 15, 2024
(a) Watertight. All septage storage tanks located at a septage storage facility shall be watertight.
(b) Composition. All septage storage tanks shall be constructed of concrete or metal.
(c) Manholes. Below ground septage storage tanks shall have a manhole with a cover that extends a minimum of two inches (2") above ground elevation.
(d) Venting. All septage storage tanks shall be vented to the atmosphere with the vent pipe terminating above the top of the tank in a full one hundred eighty-degree bend.
(e) Capacity. Septage storage tanks shall have a minium capacity of one thousand (1,000) gallons.
(f) Separation distances. Septage storage tanks may not be located within:
(g) Signage. All above-ground septage storage tanks shall have the following displayed in letters at least four inches (4") high:
Added at 27 Ok Reg 2158, eff 7-11-10