Drinking Water Quality and Supply

From source to sink

Where Moose Jaw water comes from

A plain-language tour of the lakes, rivers, or wells that feed Moose Jaw, 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 Moose Jaw 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 Moose Jaw

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

Deep dive for households

Moose Jaw drinking water starts as surface water (rivers, lakes, or reservoirs). The named sources on the utility record are Buffalo Pound Lake, Lake Diefenbaker (via Qu'Appelle system). That is the water that eventually reaches kitchen taps after treatment, not a separate bottled brand.

Water is cleaned at Buffalo Pound Water Treatment Plant before it enters city pipes. Jointly owned with Regina; supplies treated water to Moose Jaw, Regina, SaskWater, and Buffalo Pound Provincial Park. Plant is roughly 30 km northeast of Moose Jaw on Highway 301.

After treatment, water moves through pumps, storage, and underground mains to reach streets and buildings. City Sewer and Water Division maintains local mains and pumping; chlorine residual and turbidity are monitored daily at three city pumping stations that feed the distribution system.

One detail that makes Moose Jaw water feel local: Moose Jaw and Regina have co-owned Buffalo Pound since 1955; Moose Jaw sits much closer to the plant than Regina does. 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

  • Buffalo Pound Lake
  • Lake Diefenbaker (via Qu'Appelle system)

Treatment plants

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

  • Buffalo Pound Water Treatment Plant

    Jointly owned with Regina; supplies treated water to Moose Jaw, Regina, SaskWater, and Buffalo Pound Provincial Park. Plant is roughly 30 km northeast of Moose Jaw on Highway 301.

How it reaches your street

City Sewer and Water Division maintains local mains and pumping; chlorine residual and turbidity are monitored daily at three city pumping stations that feed the distribution system.

Moose Jaw water quality grades · All city rankings

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