Section 114.10. Classification of waterworks.

  The classification of each waterworks shall be class 1 and assigned one or more of the applicable subclasses based on the operations performed at that waterworks.

(1)   Subclass G — Groundwater source. All waterworks utilizing a groundwater source.

(2)   Subclass Z — Zeolite and resin treatment. All waterworks providing zeolite softening or specific contaminant removal by resins.

(3)   Subclass I — Oxidation and filtration treatment. All waterworks providing iron removal by oxidation and filtration.

(4)   Subclass L — Lime-soda ash treatment. All waterworks providing treatment by the lime-soda ash process for iron removal or softening, or both.

(5)   Subclass S — Surface water source. All waterworks utilizing a surface water source.

(6)   Subclass D — Distribution system. All waterworks containing a distribution system.

(7)   Subclass V — Specialized treatment. All waterworks providing special treatment such as, but not limited to, air stripping, granular activated carbon or others.

History: Cr. Register, September, 1995, No. 477 , eff. 10-1-95; am. (1) to (7), Register, December, 2000, No. 540 , eff. 1-1-01; CR 13-054 : am. (intro.) Register June 2014 No. 702 , eff. 7-1-15.