From source to sink
Where Brockville water comes from
A plain-language tour of the lakes, rivers, or wells that feed Brockville, 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 Brockville water lives
Source waters and treatment plants pinned from published utility names. Open a pin below for the full OpenStreetMap view.
- CityBrockville
Municipal service area
- Source waterSaint Lawrence River
Source water
- Treatment plantBrockville Water Treatment Plant
Approximate pin near Brockville (exact plant coordinates pending)
Map data © OpenStreetMap contributors. Pins are approximate for orientation, not legal survey points.
Deep dive for households
Brockville drinking water starts as surface water (rivers, lakes, or reservoirs). The named source on the utility record is Saint Lawrence River. That is the water that eventually reaches kitchen taps after treatment, not a separate bottled brand.
Water is cleaned at Brockville Water Treatment Plant before it enters city pipes. St. Lawrence River surface plant serving the City of Brockville.
After treatment, water moves through pumps, storage, and underground mains to reach streets and buildings. City distribution along the riverfront and upland residential areas.
One detail that makes Brockville water feel local: Brockville’s Thousand Islands reach intake is on the same international river as Cornwall’s, but with a different hydraulic setting upstream of the Moses-Saunders dam complex. 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: medium
Named source waters
- Saint Lawrence River
Treatment plants
These are the buildings that filter and disinfect water before it enters city pipes.
Brockville Water Treatment Plant
St. Lawrence River surface plant serving the City of Brockville.
How it reaches your street
City distribution along the riverfront and upland residential areas.