Arkansas River Basin (Regulation #32) and Rio Grande Basin (Regulation #36)

Next Major Rulemaking Hearing:  June 2013

• May 29, 2013 Memo from Water Quality Control Division regarding materials requested by the Commission at the prehearing conference  
  • Exhibit 32-18 - Arkansas Scorecard  
  • Exhibit 32-19 - Revised Regulation #32 text  
  • Exhibit 32-20 - Revised Regulation #32 tables  
  • Exhibit 32-21 - Revised Regulation #32 statement of basis and purpose  
  • Exhibit 36-15 - Rio Grande Scorecard  
  • Exhibit 36-16 - Revised Regulation #36 text  
  • Exhibit 36-17 - Revised Regulation #36 tables  
  • Exhibit 36-18 - Revised Regulation #36 statement of basis and purpose  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. surrebuttal statement  
• Lower Fountain Metropolitan Sewage Disposal District supplemental exhibit  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. supplemental exhibits  
• Prehearing Order  
• Lower Fountain Metropolitan Sewage Disposal District Motion to Clarify or to Supplement the Record  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. Motion to Clarify Hearing Procedure  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. Motion to Strike Rebuttal of U.S. Environmental Protection Agency  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. Motion to Strike Rebuttal of Water Quality Control Division  
• Pioneer Natural Resources USA, Inc. and XTO Energy, Inc. Motion to Strike Responsive Prehearing Statement of the Water Quality Control Division  
• Rebuttal Statements   
• Public Written Comments 
• Responsive Prehearing Statements   
• May 10, 2013 Amended Party Status List  
• Proponents' Prehearing Statements   
• Notice of June 10, 2013 Rulemaking Hearing    

Issues Formulation Hearing:  November 2012

• November 14, 2012 Follow-up Memo  
• Water Quality Control Division written comments   
  • Regulation #32 Tables   
  • Regulation #36 Tables   
• Rio Grande Silver, Inc. written comments  
• Colorado Springs Utilities written comments   
• Public Service Company of Colorado written comments   
• Cripple Creek & Victor Gold Mining Company written comments   
• Cherokee Metropolitan District written comments   
• Pueblo West Metropolitan District written comments   
• XTO Energy, Inc. and Pioneer Natural Resources USA, Inc. written comments   
• Board of Water Works of Pueblo, Colorado written comments   
• Kansas Department of Health and Environment written comments   
• Tri-Lakes Wastewater Treatment Facility written comments   
• Hazardous Materials and Waste Management Division written comments   
• City of Pueblo written comments   
• Notice of November 5, 2012 Issues Forumulation Hearing   

Issues Scoping Hearing: October, 2011

• Colorado Springs Utilities written comments  
• Las Animas Landowners written comments  
• Environmental Protection Agency written comments  
• Pioneer and XTO written comments  
• Kansas Department of Health and Environment written comments  
• Water Quality Control Division comments  
• Xcel Energy written comments  
• Pueblo West written comments
• City of Pueblo written comments  
• Board of Water Works of Pueblo, Colorado written comments  
• Notice of October 11, 2011 Issues Scoping Hearing  

Last Major Rulemaking Hearing:  June, 2007

Your opinion is important to us.  If you have comments regarding this information, or wish to have additional information included, please email us at cdphe.wqcc@state.co.us.