77 Ill. Adm. Code 800.400
Potable Water Supply
Section 800
Section 800.400Â Potable
Water Supply
Potable water of safe, sanitary
quality from sources acceptable to the Department as specified in Subsection
800.410 (b) shall be provided at each recreational area, except primitive
areas, where patrons remain within the area for six hours or more. Table B of
the rules for Drinking Water Systems (77 Ill. Adm. Code 900) specifies the
minimum volume of water required.