**** 69th Legislature 2025 HB 923.1 - 1 - Authorized Print Version β HB 923 1 HOUSE BILL NO. 923 2 INTRODUCED BY L. JONES, S. GIST, G. OBLANDER 3 4 A BILL FOR AN ACT ENTITLED: βAN ACT REVISING CATEGORICAL EXCLUSIONS FROM A 5 NONDEGRADATION AUTHORIZATION; DIRECTING THE AMENDMENT OF ARM 17.30.716; PROVIDING 6 AN APPROPRIATION; AND PROVIDING EFFECTIVE DATES.β 7 8 BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF MONTANA: 9 10 NEW SECTION. Section 1. By January 1, 2026, the department of 11 environmental quality shall amend ARM 17.30.716 to provide for a categorical exclusion from a nondegradation 12 authorization provided in 75-5-317 if a county commission demonstrates to the department that the commission 13 has established an area where: 14 (1) drinking water wells are prohibited; and 15 (2) the absorption trench is at least 1,000 feet from downstream high-quality surface waters. 16 17 NEW SECTION. Section 2. There is appropriated $10,000 from the general fund to 18 the department of environmental quality for the biennium beginning July 1, 2025, to amend the department's 19 rules pursuant to [section 1] and provide guidance for a categorical exclusion from a nondegradation 20 authorization. 21 22 NEW SECTION. Section 3. (1) Except as provided in subsection (2), [this act] is 23 effective on passage and approval. 24 (2) [Section 2] is effective July 1, 2025. 25 - END -