From source to sink
Where Edmundston water comes from
A plain-language tour of the lakes, rivers, or wells that feed Edmundston, 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 Edmundston water lives
Source waters and treatment plants pinned from published utility names. Open a pin below for the full OpenStreetMap view.
- CityEdmundston
Municipal service area
- Treatment plantEdmundston municipal wells / chlorination system
Approximate pin near Edmundston (exact plant coordinates pending)
Map data © OpenStreetMap contributors. Pins are approximate for orientation, not legal survey points.
Deep dive for households
Edmundston drinking water starts as groundwater from wells. The named sources on the utility record are Iroquois / Blanchette wellfield (near Rivière Iroquois / chemin Olivier-Boucher), Additional designated watersheds serving Edmundston (Blanchette Brook, Iroquois River, Trois-Milles Brook, and related Madawaska/Verret tributaries). That is the water that eventually reaches kitchen taps after treatment, not a separate bottled brand.
Water is cleaned at Edmundston municipal wells / chlorination system before it enters city pipes. City Public Works: groundwater wells of high quality; treatment limited to chlorine injection for bacteria control plus zinc phosphate for corrosion control. Daily monitoring of reservoirs, wells, and water quality per NB Environment standards.
After treatment, water moves through pumps, storage, and underground mains to reach streets and buildings. City aqueduct network with reservoirs; major aqueduct replacement near Iroquois wells (2022). Provincial Clean Water Act monitoring labels the Iroquois/Blanchette system across multiple zones; amalgamated sectors (Saint-Basile, Verret, St. Jacques) appear in provincial sampling.
One detail that makes Edmundston water feel local: The Iroquois/Blanchette agricultural watershed was the focus of a multi-agency source-protection pilot because it feeds Edmundston’s wells,and the city still needs only chlorine plus corrosion control, not a full filtration plant. 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
Groundwater
Wells and aquifers under the ground.
Research confidence: high
Named source waters
- Iroquois / Blanchette wellfield (near Rivière Iroquois / chemin Olivier-Boucher)
- Additional designated watersheds serving Edmundston (Blanchette Brook, Iroquois River, Trois-Milles Brook, and related Madawaska/Verret tributaries)
Treatment plants
These are the buildings that filter and disinfect water before it enters city pipes.
Edmundston municipal wells / chlorination system
City Public Works: groundwater wells of high quality; treatment limited to chlorine injection for bacteria control plus zinc phosphate for corrosion control. Daily monitoring of reservoirs, wells, and water quality per NB Environment standards.
How it reaches your street
City aqueduct network with reservoirs; major aqueduct replacement near Iroquois wells (2022). Provincial Clean Water Act monitoring labels the Iroquois/Blanchette system across multiple zones; amalgamated sectors (Saint-Basile, Verret, St. Jacques) appear in provincial sampling.