Drinking Water Quality and Supply

From source to sink

Where Leduc water comes from

A plain-language tour of the lakes, rivers, or wells that feed Leduc, 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 Leduc water lives

Source waters and treatment plants pinned from published utility names. Open a pin below for the full OpenStreetMap view.

Map showing drinking-water locations for Leduc

Map data © OpenStreetMap contributors. Pins are approximate for orientation, not legal survey points.

Deep dive for households

Leduc drinking water starts as surface water (rivers, lakes, or reservoirs). The named source on the utility record is North Saskatchewan River. That is the water that eventually reaches kitchen taps after treatment, not a separate bottled brand.

Water is cleaned at EPCOR E.L. Smith and Rossdale plants , wholesale via CRSWSC before it enters city pipes. Capital Region Southwest Water Services Commission buys treated water from EPCOR and transmits it to Leduc and other southwest capital-region members.

After treatment, water moves through pumps, storage, and underground mains to reach streets and buildings. CRSWSC booster station on Highway 2 south feeds a transmission main into Leduc with laterals to Beaumont, Calmar, Leduc County, the Edmonton International Airport, and other members. Leduc operates local distribution, flushing, and backflow programs.

One detail that makes Leduc water feel local: The City of Leduc is contracted to manage and operate the CRSWSC itself, so the same municipal staff run both regional transmission oversight and local utility service. 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

  • North Saskatchewan River

Treatment plants

These are the buildings that filter and disinfect water before it enters city pipes.

  • EPCOR E.L. Smith and Rossdale plants - wholesale via CRSWSC

    Capital Region Southwest Water Services Commission buys treated water from EPCOR and transmits it to Leduc and other southwest capital-region members.

How it reaches your street

CRSWSC booster station on Highway 2 south feeds a transmission main into Leduc with laterals to Beaumont, Calmar, Leduc County, the Edmonton International Airport, and other members. Leduc operates local distribution, flushing, and backflow programs.

Leduc water quality grades · All city rankings

Source · ECCC / municipal open data (seed). Last updated 2026-07-22. Refreshed on the site's automated schedule.