Rules & Regulations

All official Wyoming State Rules and Regulations are kept at the Wyoming Secretary of State's Office. Click on the links below to view the current verison of the rule. 

Rules and Policies Relevant to CAFOs:

Chapter 2 WYPDES Permitting Regulations, Appendix G (Questions? Contact Jon Deutscher)

Chapter 3 Regulations for Permit to Construct, Install or Modify Public Water Supplies, Wastewater Facilities and Other Facilities Capable of Causing or Contributing to Pollution (Questions? Contact James Brough)

Chapter 8 Quality Standards for Wyoming Groundwater (Questions? Contact James Brough)

Chapter 11, Section 29 Design and Construction Standards for Wastewater Treatment Plants (runoff retention structures)(Questions? Contact James Brough)

Chapter 20 Permitting, Design and Operation Standards Confined Swine Feeding Operations (Questions? Contact James Brough)

Policy 5.7.2 - Permit to construct requirements for AFO/CAFO waste management system designed by NRCS

Policy 13.29.4 - Groundwater and design requirements for livestock waste management facilities and temporary wastewater retention structures



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