77 Ill. Adm. Code 800.500
General
Section 800
Section 800.500Â General
All sewage generated within a
recreational area shall discharge into a sewage disposal system approved by the
Illinois Environmental Protection Agency or a private sewage disposal system
constructed in accordance with the Private Sewage Disposal Code.
a)Â Â Â Â Â Â Â Â A permit must be obtained from the Department in accordance
with Subpart B to construct a sewage disposal system designed to discharge to a
subsurface seepage field or designed to discharge less than 1,500 gallons per
day to the ground surface or to a body of water.
b)Â Â Â Â Â Â Â Â If a sewage disposal system is designed to discharge 1,500 or
more gallons per day to the ground surface or to a body of water, a permit for
construction also must be obtained from the Illinois Environmental Protection
Agency as required by the Environmental Protection Act.
c)Â Â Â Â Â Â Â Â Existing malfunctioning sewage disposal systems shall be
reconstructed and maintained in compliance with the Private Sewage Disposal
Code or requirements of the Illinois Environmental Protection Agency if they
discharge sewage which does not meet the effective requirements of Section
905.110(b) of the Private Sewage Disposal Code to the ground surface or to a
body of water other than a sewage treatment lagoon.