Laws and Rules

Montana Statutes and Rules

Water Treatment Plant Operators Act
- Statute:
  - 37-42-101, et seq., MCA
- Rules:
  - ARM 17.40.201 through 215

Federal Statutes and Regulations

Safe Drinking Water Act
- Statutes:
  - Title 42, Chapter 6A, Subchapter 12, Part B
- Regulations:
  - 40 CFR, Part 141 National Primary Drinking Water Regulations
  - 40 CFR, Part 142 National Primary Drinking Water Regulations Implementation