77 Ill. Adm. Code 800.510
Pit and Vault Privies
Section 800
Section 800.510Â Pit and
Vault Privies
Pit and vault privies in
recreational areas shall be constructed and maintained in accordance with the
requirements of the Private Sewage Disposal Code (77 Ill. Adm. Code 905) and
shall be constructed in such a manner that surface water does not flow into the
vault or privy.