Adopted by-law to regulate storm sewer use in the Township of Ashfield-Colborne-Wawanosh.
Water & sewer — Ashfield–Colborne–Wawanosh, Ontario
What are the water and sewer rules and rates?
In the Township of Ashfield–Colborne–Wawanosh, Ontario, water & sewer rules are set by By-law 23-2024 - Storm Sewer Use and 1 other bylaw, verified 2026-10-19. Water fixed charge: $1,502/year (2026) for unmetered customers. Sewer rate: Benmiller Sewage: $1,893 ($1,838 BM / $55 ACW). Billing basis: unmetered annual rate.
| billing basis | unmetered annual rate | Water Rates for Unmetered Customers |
| water fixed charge | $1,502/year (2026) for unmetered customers | O. WATER & SEWER SERVICE RATES |
| sewer rate | Benmiller Sewage: $1,893 ($1,838 BM / $55 ACW) | Benmiller Sewage $1,893 ($1,838 BM / $55 ACW) |
scout note
2026 unmetered customer annual water rate $1,502 (2025: $1,487; 2027: $1,532), per Water Works Financial Plan adopted Dec 3 2024; Benmiller Inn $42,550; Benmiller sewage $1,893. Only unmetered annual rates listed; no per-m3 rate.