Q-2, r. 7.1 - Regulation respecting sand pits and quarries

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26. The waters from a quarry or sand pit and discharged into the environment must meet the following standards:
(1)  the quantity of petroleum hydrocarbons (C10-C50) contained in the waters is less than or equal to 2 mg/l;
(2)  the quantity of suspended matter contained in the waters is less than or equal to 50 mg/l;
(3)  the waters’ pH ranges from 6 to 9.5.
236-2019O.C. 236-2019, s. 26.
In force: 2019-04-18
26. The waters from a quarry or sand pit and discharged into the environment must meet the following standards:
(1)  the quantity of petroleum hydrocarbons (C10-C50) contained in the waters is less than or equal to 2 mg/l;
(2)  the quantity of suspended matter contained in the waters is less than or equal to 50 mg/l;
(3)  the waters’ pH ranges from 6 to 9.5.
236-2019O.C. 236-2019, s. 26.