(a) All water and wastewater treatment facilities subject to this rule shall be classified in accordance with the Points and Classification System from the Association of Boards of Certification Program Standards, Copyright 1999-2007.
(b) All water distribution and wastewater collection systems subject to this rule shall be classified by the Administrator.
(c) The Administrator may alter the classification of an individual plant or system because of special conditions including ease or difficulty of operation or extraordinary environmental or public health factors.
(d) A facility classification review by the Administrator is required for any change to a facility that is significant enough to require a DEQ individual permit to construct.
(e) Upon completion of a classification or classification review, the Administrator shall notify the facility owner of the classification level.
(f) Classification levels shall be:
020-5 Wyo. Code R. § 5-5
Amended, Eff. 4/24/2018.