Washington · Regulations
Chapter 173-230 — CERTIFICATION OF OPERATORS OF WASTEWATER TREATMENT PLANTS
19 sections
19 sections
- WAC 173-230-200WAC 173-230-200. Definitions
- WAC 173-230-210WAC 173-230-210. Purpose and scope
- WAC 173-230-220WAC 173-230-220. Applicability
- WAC 173-230-230WAC 173-230-230. Application required
- WAC 173-230-240WAC 173-230-240. Fees
- WAC 173-230-250WAC 173-230-250. Education and experience requirements for Groups I through IV certifications
- WAC 173-230-260WAC 173-230-260. Education and experience requirements for Groups I through IV OIT certifications
- WAC 173-230-270WAC 173-230-270. Exam requirements
- WAC 173-230-280WAC 173-230-280. Reciprocity
- WAC 173-230-290WAC 173-230-290. Certificate
- WAC 173-230-300WAC 173-230-300. Professional growth
- WAC 173-230-310WAC 173-230-310. Renewal requirements
- WAC 173-230-320WAC 173-230-320. Temporary certificate
- WAC 173-230-330WAC 173-230-330. Classification of wastewater treatment plants
- WAC 173-230-340WAC 173-230-340. Provisional certificate
- WAC 173-230-350WAC 173-230-350. Violations
- WAC 173-230-360WAC 173-230-360. Suspension of a certificate
- WAC 173-230-370WAC 173-230-370. Revocation of a certificate
- WAC 173-230-380WAC 173-230-380. Appeals