Proposed Rulemaking and Recent Activities

For questions about Drinking Water, please contact the Division of Environmental Health, Drinking Water Programs.

Date	Link
06/20/2024	Supplemental Public Notice - Water Quality Standards Natural Conditions - Alternative Methods
04/14/2022	Amendments to 18 AAC 70 (Water Quality Standards) to Ensure Consistency With Federal Regulations
08/02/2022	Amendments to 18 AAC 70 (Water Quality Standards) to Clarify the Application of State Water Quality Standards
10/09/2024	Reclassification of Waters on Latouche Island, Alaska

Policies and Procedures

• Modification of State Water Quality Standards Guidance (July 1, 2021)
• Mixing Zones
• Natural Conditions Guidance and Tools