From source to sink
Where Windsor water comes from
A plain-language tour of the lakes, rivers, or wells that feed Windsor, the plants that clean the water, and how it reaches kitchen taps. Lab grades for hardness, lead, and pH live on the water quality page.
On the map
Where Windsor water lives
Source waters and treatment plants pinned from published utility names. Open a pin below for the full OpenStreetMap view.
- CityWindsor
Municipal service area
- Source waterDetroit River
Detroit River
- Treatment plantA.H. Weeks Water Treatment Plant
Approximate pin near Windsor (exact plant coordinates pending)
Map data © OpenStreetMap contributors. Pins are approximate for orientation, not legal survey points.
Deep dive for households
Windsor drinking water starts as surface water (rivers, lakes, or reservoirs). The named source on the utility record is Detroit River. That is the water that eventually reaches kitchen taps after treatment, not a separate bottled brand.
Water is cleaned at A.H. Weeks Water Treatment Plant before it enters city pipes. Windsor Utilities Commission plant commissioned 1994; ozone primary disinfection added 2001. Screening, pH adjustment, ozone, coagulation/flocculation/sedimentation, dual-media filtration, chlorination, fluoridation, and phosphate corrosion control. Maximum capacity about 268 million litres per day. Operated by ENWIN.
After treatment, water moves through pumps, storage, and underground mains to reach streets and buildings. Treated water feeds on-site and nearby reservoirs, then A.J. Brian and George Avenue pumping stations. J.F. Cooke Reservoir / rechlorination station supports the southwest; a downtown water tower aids pressure control. System also supplies LaSalle and Tecumseh.
One detail that makes Windsor water feel local: Windsor was an early Ontario utility to adopt ozone as primary disinfection on Great Lakes connecting-channel water. Lab grades for hardness, lead, and pH sit on the city water quality page; this overview is about the route the water travels.
Where it starts
Surface water
Rivers, lakes, or reservoirs, not underground wells as the main draw.
Research confidence: high
Named source waters
- Detroit River
Treatment plants
These are the buildings that filter and disinfect water before it enters city pipes.
A.H. Weeks Water Treatment Plant
Windsor Utilities Commission plant commissioned 1994; ozone primary disinfection added 2001. Screening, pH adjustment, ozone, coagulation/flocculation/sedimentation, dual-media filtration, chlorination, fluoridation, and phosphate corrosion control. Maximum capacity about 268 million litres per day. Operated by ENWIN.
How it reaches your street
Treated water feeds on-site and nearby reservoirs, then A.J. Brian and George Avenue pumping stations. J.F. Cooke Reservoir / rechlorination station supports the southwest; a downtown water tower aids pressure control. System also supplies LaSalle and Tecumseh.