Water and wastewater and outdoor water restrictions are Halton Region (upper tier) responsibilities.
Water & sewer — Halton Hills, Ontario
What are the water and sewer rules and rates?
Halton Hills, Ontario has no water & sewer bylaw on record as of 2026-10-22. Water and wastewater and outdoor water restrictions are Halton Region (upper tier) responsibilities.
No adopted bylaw has been confirmed — the documents below are unconfirmed leads or supporting material (checked 2026-10-22).
rates page: Halton Region bills water/wastewater for Halton Hills via the local hydro utility. 2026 residential: combined $3.3441/m3 (water $1.5475 + wastewater $1.7966); monthly service charge 20mm meter $40.67 combined (water $18.92, wastewater $21.75). Region's rates, not town's.