Okla. Admin. Code § 252:517-1-7 : Department of Environmental Quality — Disposal of Coal Combustion Residuals from Electric Utilities — General Provisions —1-7 - Permits

(a) Permit required. All CCR units must be permitted in accordance with the rules of this Chapter.
(b) Existing CCR landfill permits.

Permits for active CCR landfills issued under previous rules, and those in the post-closure monitoring period on the effective date of this Chapter, remain in effect.

(c) Existing CCR impoundment permits. Existing CCR impoundments permitted under OAC 252:616 must be permitted in accordance with the rules of this Chapter upon expiration of the existing permit or no later than October 19, 2018, whichever occurs first.
(d) Permit upgrades. Within 180 days of the effective date of this Chapter, or unless a specific date is provided, the owner/operator of a CCR unit shall submit a permit modification application to the DEQ to ensure compliance with requirements of this Chapter.

Okla. Admin. Code § 252:517-1-7

Adopted by Oklahoma Register, Volume 33, Issue 24, September 1, 2016, eff. 9/15/2016
Amended by Oklahoma Register, Volume 38, Issue 24, September 1, 2021, eff. 9/15/2021