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New Sewer Use By-Law 21-036 Approved for Region of Waterloo

By 6 October 2021January 21st, 2022News

Dear CASF Members,

This notice is to inform you of another regulatory change at the municipal level in the Region of Waterloo, regarding sewer use by-law discharge limits.

In June of 2020, Regional Council approved changes to by-law limits that may affect your facilities effluent discharges.

  • Chromium, Copper and pH limits as examples have changed when compared against the I-90 limits.

You can access the NEW By-Law by clicking the following link: Sewer Use By-Law 21-036.

Further information can be found on the Region of Waterloo website:

Kind regards,
Stephanie McCallum, M.Sc., CRSP
Regulatory Liaison, CASF
[email protected]