Illinois Administrative Code
Title 77 - PUBLIC HEALTH
Part 905 - PRIVATE SEWAGE DISPOSAL CODE
Appendix A - Illustrations and Exhibits
ILLUSTRATION K - Serial Distribution
Exhibit B - Section View #1 - Gravel System
Universal Citation: 77 IL Admin Code ยง B
Current through Register Vol. 48, No. 12, March 22, 2024
Invert of the first relief line must be at least 1 inch lower than invert of the septic tank outlets.
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