Controls sewage and stormwater discharge to municipal sewers and lands; defines and limits what can legally be put down sanitary/storm sewers, with inspection and offence provisions under the Municipal Act.
Water & sewer — Thunder Bay, Ontario
What are the water and sewer rules and rates?
The City of Thunder Bay, Ontario has 1 adopted bylaw on file: Sewer Use By-law, BL 27/2019, verified 2026-08-23.