Drinking Water Regulations

NY State Department of Health (NYSDOH) - Regulations

Part 5, Subpart 5-1 Public Water Systems  (PDF Version)

Part 5, Subpart 5-1 Public Water Systems – Section 5-1.52 Tables (PDF)

Part 5, Subpart 5-1 Recommended Standards for Water Works (Ten States Standards), 2022 Edition – Appendix 5A (PDF)

Part 5, Subpart 5-1 Standards for Water Wells – Appendix 5B

Part 5, Subpart 5-1 Acceptable Methods for the Analysis of Contaminants in Drinking Water – Appendix 5C (PDF)

Part 5, Subpart 5-1 Special Requirements for Water Wells Serving Public Water Systems – Appendix 5D

Part 5, Subpart 5-2 Water Well Construction

Part 5, Subpart 5-3 RESERVED

Part 5, Subpart 5-4 Classification and Certification of Community and Nontransient Noncommunity Water System Operators

Part 5, Subpart 5-5 Water Quality Treatment Districts

Part 5, Subpart 5-6 Bottled and Bulk Water Standards