Chapter 391-3-6 Rules for Water Quality Control

February 2025 Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Notice of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Synopsis of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6 and Statement of Rationale

Proposed Amendments to Rules for Rules for Water Quality Control, Chapter 391-3-6

February 2023 Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Notice of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Synopsis of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6 and Statement of Rationale

Proposed Amendments to Rules for Rules for Water Quality Control, Chapter 391-3-6

January 2022 Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Notice of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6

Synopsis of Proposed Amendments to Rules for Water Quality Control, Chapter 391-3-6 and Statement of Rationale

Proposed Amendments to Rules for Rules for Water Quality Control, Chapter 391-3-6

Supporting technical documents for various items in the proposed rule amendments can be found here.