Okla. Admin. Code § 252:515-11-3

Current through Vol. 42, No. 8, January 2, 2025

Section 252:515-11-3 - Separation from groundwater

(a)All land disposal facilities. Liner systems shall be designed and constructed to maintain a minimum five-foot vertical separation between the highest groundwater elevation and the lowermost surface on which waste, including leachate, will be placed.

(b)C&D landfills with in-situ liners. C&D landfills utilizing an in-situ liner shall be designed to maintain a minimum fifteen-foot vertical separation between the highest groundwater elevation and the lowermost surface on which waste will be placed.

(C)C&D landfills with reconstructed clay liners. C&D landfills utilizing a reconstructed clay liner shall be designed to maintain a minimum five-foot vertical separation between the highest groundwater elevation and the top of the clay liner.

Okla. Admin. Code § 252:515-11-3

Added at 20 Ok Reg 1151, eff 6-1-03

Amended by Oklahoma Register, Volume 41, Issue 23, August 15, 2024, eff. 9/15/2024