77 Ill. Adm. Code 800.520
Sewage Disposal Systems
Section 800
Section 800.520Â Sewage
Disposal Systems
a)Â Â Â Â Â Â Â Â A sanitary dump station, or an individual sewer riser at each
space, shall be provided in all recreational areas that permit overnight
camping in recreational vehicles capable of sewage discharge.
b)Â Â Â Â Â Â Â Â Sanitary dump stations shall comply with the Private Sewage
Disposal Code (77 Ill. Adm. Code 905). The sanitary dump station shall receive
waste by one of the following methods:
1)Â Â Â Â Â Â Â Â The recreational vehicle can be driven to the sanitary dump
station.
2)Â Â Â Â Â Â Â Â A portable sewage collection tank can collect the waste from
either recreational vehicle holding tanks or underground holding tanks Portable
sewage collection tanks shall be constructed and operated in such a manner that
all openings to the atmosphere are sealed, and there is no spillage of sewage
onto the ground.
c)Â Â Â Â Â Â Â Â Sewer risers shall connect to a sewage disposal system or a
holding tank. Holding tanks shall comply with Section 905.140 of the Private
Sewage Disposal Code (77 Ill. Adm. Code 905). If water hookups are provided at
each site, the holding tanks shall be sized to provide a storage capacity of
350 gallons for each sewer riser connected to the tank. For sites not provided
with individual water hookups, the holding tanks shall be sized to provide a
storage capacity of 140 gallons for each sewer riser connected to the tank.
d)Â Â Â Â Â Â Â Â The design flow for sites with mobile homes shall be 150
gallons per day.