Part 653 - DESIGN, OPERATION AND MAINTENANCE CRITERIA
- Subpart A - DESIGN REQUIREMENTS (§§ 653.101 — 653.120)
- Subpart B - OPERATION AND MAINTENANCE (§§ 653.201 — 653.203)
- Subpart C - REPAIR WORK AND EMERGENCY OPERATION (§§ 653.301 — 653.303)
- Subpart D - PUBLIC NOTIFICATION (§§ 653.401 — 653.404)
- Subpart E - OPERATIONAL TESTING EQUIPMENT (§ 653.501)
- Subpart F - CHLORINATION (§§ 653.601 — 653.608)
- Subpart G - FLUORIDATION (§§ 653.701 — 653.704)
- Subpart H - CROSS-CONNECTIONS (§§ 653.801 — 653.805)