020-20 Wyo. Code R. § 20-5
(a) These regulations shall apply to all confined swine feeding operations that file a permit application after February 28, 1997.
(b) These regulations shall apply to confined swine feeding operations that filed a permit application before February 28, 1997 if there is an increase in animal unit capacity above permitted levels.
(c) These regulations shall apply to all confined swine feeding operation animal waste produced by operations permitted under this regulation.
(d) These regulations shall apply to any housed facilities that can be considered an operational unit due to common ownership and collectively meet the criteria of a confined swine feeding operation.
(e) Modifications of facilities, exempted from the provisions of these regulations, that do not result in an increase in animal unit capacity above permitted levels, shall be regulated by the provisions of Chapters 3 and 11 of the Water Quality Division Rules and Regulations.
(f) These regulations supersede Chapter 3, except for Section 17, and Chapter 11 for confined swine feeding operations.
020-20 Wyo. Code R. § 20-5
Amended, Eff. 6/29/2018.