Reverse osmosis in Stouffville

Stouffville's water is a blend: York Region runs five municipal wells and adds Lake Ontario water via Toronto. York's Q2 2026 average for Stouffville was 318 mg/L hardness (about 18.6 grains per gallon) and 59.6 mg/L sodium, the hardest of York's blended systems. Ballantrae and Musselman's Lake run on groundwater alone at 205 mg/L. The town notes that iron and hardness are common in York's deep aquifers.

Source: York Region, drinking water quality and monitoring (Q2 2026 averages) · Town of Whitchurch-Stouffville, drinking water summary report.

A reverse osmosis system under the kitchen sink removes chlorine taste, most dissolved solids, sodium, lead and fluoride from drinking and cooking water. In very hard, high-mineral water like parts of Stouffville's supply, it's the biggest taste difference you can make.

• Better-tasting water, coffee, tea and ice
• Removes most dissolved solids, sodium and fluoride
• Its own faucet under the sink
• Usually cheaper than bottled water

Compare what you spend now with our bottled water cost calculator.