HOME    SEARCH    ABOUT US    CONTACT US    HELP   
           
Rule: 17.30.1345 Prev     Up     Next
Rule Title: CALCULATING MPDES PERMIT CONDITIONS
Add to My Favorites
Add to Favorites
Department: ENVIRONMENTAL QUALITY
Chapter: WATER QUALITY
Subchapter: Montana Pollutant Discharge Elimination System (MPDES) Permits
 
This is an obsolete version of the rule. Please click on the rule number to view the current version.

  Effective Date: 10/24/2020  
 
  History Notes: History: 75-5-201, 75-5-401, MCA; IMP, 75-5-401, MCA; NEW, 1989 MAR p. 2060, Eff. 12/8/89; AMD, 1992 MAR p. 1241, Eff. 6/12/92; TRANS, from DHES, 1996 MAR p. 1499; AMD, 2020 MAR p. 1879, Eff. 10/24/20.  
 
  Rule File: access file
 

Other rule versions existed in ARM on or after March 31, 2007

MAR Notices Effective From Effective To History Notes
17-432C 2/10/2024 Current History: 75-5-201, 75-5-401, MCA; IMP, 75-5-401, MCA; NEW, 1989 MAR p. 2060, Eff. 12/8/89; AMD, 1992 MAR p. 1241, Eff. 6/12/92; TRANS, from DHES, 1996 MAR p. 1499; AMD, 2020 MAR p. 1879, Eff. 10/24/20; AMD, 2024 MAR p. 257, Eff. 2/10/24.
17-411 10/24/2020 2/10/2024 History: 75-5-201, 75-5-401, MCA; IMP, 75-5-401, MCA; NEW, 1989 MAR p. 2060, Eff. 12/8/89; AMD, 1992 MAR p. 1241, Eff. 6/12/92; TRANS, from DHES, 1996 MAR p. 1499; AMD, 2020 MAR p. 1879, Eff. 10/24/20.
6/12/1992 10/24/2020 History: 75-5-201, 75-5-401, MCA; IMP, 75-5-401, MCA; NEW, 1989 MAR p. 2060, Eff. 12/8/89; AMD, 1992 MAR p. 1241, Eff. 6/12/92; TRANS, from DHES, 1996 MAR p. 1499.
Home  |   Search  |   About Us  |   Contact Us  |   Help  |   Disclaimer  |   Privacy & Security