Q-2, r. 9.01 - Design code of a storm water management system eligible for a declaration of compliance

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6. A dry retention system is a system that must drain completely after the end of a rain vent, except for the microbasin at the outlet.
O.C. 871-2020, s. 6.
In force: 2020-12-31
6. A dry retention system is a system that must drain completely after the end of a rain vent, except for the microbasin at the outlet.
O.C. 871-2020, s. 6.