Certified water works operators
Subtitle: protecting public health : a guide to requirements.
Contributors: Washington (State). Division of Drinking Water.
Series: DOH pub -- #331-217; DOH publication -- #331-217.
Publisher: Washington State Dept. of Health, Environmental Health Programs, Division of Drinking Water
Published: 2003
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Waterworks -- Employees -- Certification -- Washington (State); Waterworks -- Washington (State) -- Management
Other titles: Certified water works operators :
Description: Brochure describing the duties, requirements, and responsibilities of certified operators of certain Group A water systems in Washington state. Contains information on certification options, applications, and examinations.
Notes: "June 2003."

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