048-4 Wyo. Code R. § 4-7
(a) At least one (1) flush toilet shall be provided for every two (2) beds.
(b) At least one (1) tub or shower shall be provided for every ten (10) beds.
(c) At least one (1) lavatory and mirror shall be provided for every two (2) beds.
(d) All toilet-lavatory, shower and tub areas shall have floors and walls of impermeable, cleanable, and easily sanitized materials.
(e) Every resident shall have access to toilet, hand washing and bathing facilities without having to pass through another residents sleeping room.
(f) The floor of the tub and shower shall have non skid surfaces. Handrails and grab bars shall be appropriately installed in or adjacent to the tubs, toilets and showers.
(g) All bathrooms and toilet facilities shall be properly lighted, and shall be mechanically vented.
048-4 Wyo. Code R. § 4-7