WATER PLANT OPERATORS
- Section 223.160 - Operators of water treatment plant to have certificate of competency - Limited certificate of competency
- Section 223.170 - Certification of competency - Board of certification - Members - Compensation
- Section 223.180 - Plants to be classified according to skills required for operation
- Section 223.190 - Supervisors of plants to be certified as to competency
- Section 223.200 - Rules and regulations as to certification of water treatment and water distribution plant operators
- Section 223.210 - Operation of plant without certificate prohibited
- Section 223.220 - Fees for examinations and certificates