Oregon Administrative Rules
Chapter 340 - DEPARTMENT OF ENVIRONMENTAL QUALITY
Division 49 - REGULATIONS PERTAINING TO CERTIFICATION OF WASTEWATER SYSTEM OPERATOR PERSONNEL
Section 340-049-0020 - Classification of Wastewater Systems
Current through Register Vol. 63, No. 3, March 1, 2024
(1) All wastewater systems will be classified by the Department as wastewater treatment systems and/or wastewater collection systems, as appropriate, in accordance with the following classification system:
(2) Wastewater treatment system classifications will be derived from the total points assigned based on criteria shown in OAR 340-049-0025.
(3) The Director will advise wastewater system owners of the classification of their systems.
(4) If the complexity of a wastewater treatment system is not reflected in OAR 340-049-0025, the Director may classify a wastewater treatment system higher than the classification based on accumulated points upon written notice to the wastewater treatment system owner.. The designation must be consistent with the intent of the classification system.
(5) If deemed appropriate, the Director may classify a wastewater collection system higher than the classification based on population upon written notice to the wastewater collection system owner. The designation must be consistent with the intent of the classification system.
(6) The Director may change the classification of a wastewater system upon written notice to the system owner and will give the owner a reasonable time to comply with the requirements of the new classification.
(7) A wastewater system owner may appeal the classification of its system in accordance with applicable variance requirements in OAR 340-049-0075.
Stat. Auth.: ORS 448.410, 468.020 & 468B.030
Stats. Implemented: ORS 448.405 - 448.430 & 448.992