• State Standards in Effect for CWA Purposes
• Federally Proposed or Promulgated Standards

State Standards in Effect for CWA Purposes

• [See 401 KAR 10:001 Definitions for 401 KAR Chapter 10 ]
  (Effective June 2, 2020) This document establishes definitions used in 401 KAR Chapter 10.
• [See 401 KAR 10:026 Designation of uses of surface waters ]
  (Effective June 2, 2020)
• [See 401 KAR 10:029 General provisions ]
  (Effective June 2, 2020)
• [See 401 KAR 10:030 Antidegradation policy implementation methodology ]
  (Effective June 2, 2020)
• [See 401 KAR 10:031 Surface water standards ]
  (Effective June 2, 2020)

Federally Proposed or Promulgated Standards

• None at this time.

• 401 KAR 10:001 Definitions for 401 KAR Chapter 10 (PDF)(6 pp, 285 K)
• 401 KAR 10:026 Designation of Uses of Surface Waters (PDF)(46 pp, 712 K)
• 401 KAR 10:029 General Provisions (PDF)(5 pp, 361 K)
• 401 KAR 10:030 Antidegradation Policy Implementation Methodology (PDF)(24 pp, 558 K)
• 401 KAR 10:031 Surface Water Standards (PDF)(15 pp, 494 K)