87.15. Watertightness and siting: The watertightness of a watertight tertiary treatment system must be such that water is able to flow only through the holes intended for that purpose and, subject to section 7.1.1, the system must be sited as required by section 7.1.
A tertiary treatment system that is not watertight must be sited as required by section 7.2.
O.C. 786-2000, s. 69; O.C. 1156-2020, s. 611.