City East Gwillimbury
Worth a closer look
- Over the last 4 years
- 7 over-limit tests out of 12,387 municipal tests
- 159 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 12,387 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
Holland Landing/Queensville/Sharon Distribution System
Water system
Mount Albert Distribution System
Water system
Mount Albert Drinking Water System
Water system
Yonge-Green Lane Distribution System
Water system
York Drinking Water System - Holland Landing
Water system
York Drinking Water System - Queensville
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: 12,387 (7 over-limit tests).
- Incident records (municipal): 159.
Technical identifiers
- HOLLAND LANDING/QUEENSVILLE/SHARON DISTRIBUTION SYSTEM: system #260001747
- MOUNT ALBERT DISTRIBUTION SYSTEM: system #260002265
- MOUNT ALBERT DRINKING WATER SYSTEM: system #220006543
- YONGE-GREEN LANE DISTRIBUTION SYSTEM: system #260087685
- YORK DRINKING WATER SYSTEM - HOLLAND LANDING: system #220004046
- YORK DRINKING WATER SYSTEM - QUEENSVILLE: system #260001955
Possible street matches
Street name matches from public sample-location records. Exact service boundaries cannot be confirmed.
- Green Lane — served by YONGE-GREEN LANE DISTRIBUTION SYSTEM
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.