All community and non-transient non-community PWS systems are required to have certified operators in accordance with OAC 252:710 "Waterworks and Wastewater Works Operator Certification" of the DEQ.
Okla. Admin. Code § 252:631-3-18
All community and non-transient non-community PWS systems are required to have certified operators in accordance with OAC 252:710 "Waterworks and Wastewater Works Operator Certification" of the DEQ.
Okla. Admin. Code § 252:631-3-18