City Ashfield-Colborne-Wawanosh
Worth a closer look
- Over the last 4 years
- 24 over-limit tests out of 3,559 municipal tests
- 33 incident records
How to read these numbers
Town-water counts above are for municipal residential systems only — not every school or private system in the area.
They cover over the last 4 years of provincial open data we process (fiscal years: 2024-25, 2023-24, 2022-23, 2021-22).
Over-limit tests are flagged results among 3,559 municipal test results in that window — not a share of homes.
An incident record is a required system filing, not the same as an accident and not a count of taps affected.
Open a system page for timing, parameters, and official detail before drawing conclusions.
Water systems
Water system
Benmiller Drinking Water System
Water system
Century Heights Subdivision Drinking Water System
Water system
Courtney Subdivision Distribution System
Water system
Dungannon Drinking Water System
Water system
Huron Sands Drinking Water System
Water system
South Lucknow Distribution System
Next steps
More detail
6 municipal town-water systems listed for this place.
Record grouping and evidence
- Municipality field from MRS Inspection Rating dataset (6 municipal residential systems)
- Municipal residential systems summarized: 6.
- Municipal counts cover 4 recent fiscal years: 2024-25, 2023-24, 2022-23, 2021-22.
- Municipal test results processed: 3,559 (24 over-limit tests).
- Incident records (municipal): 33.
Technical identifiers
- BENMILLER DRINKING WATER SYSTEM: system #220007588
- CENTURY HEIGHTS SUBDIVISION DRINKING WATER SYSTEM: system #220008499
- COURTNEY SUBDIVISION DISTRIBUTION SYSTEM: system #260006295
- DUNGANNON DRINKING WATER SYSTEM: system #260007842
- HURON SANDS DRINKING WATER SYSTEM: system #220007757
- SOUTH LUCKNOW DISTRIBUTION SYSTEM: system #260003123
Data limits
- This area summary groups systems by municipality field from public records. Exact household service boundaries are not available in this dataset.
- Town-water lists cover municipal residential systems (LMRS/SMRS). School and child-care building records appear when linked by place name.
- This city page lists municipal town-water systems only. School and child-care water records are separate — search by name.