Water rates
Niagara Region operates the water and sewer systems in Niagara but does not bill residents directly. Here's how water billing works and why rates are set the way they are.
How water billing works
Niagara Region
Wholesaler
Treats and sells water to local cities and towns at a wholesale rate. You will not receive a water bill directly from Niagara Region.
Your city or town
Retailer
Purchases treated water from Niagara Region and resells it to residents, adding local delivery costs.
Your bill
You
Pay your city or town directly for fixed costs plus usage.
Contact your city or town with billing questions.
How Niagara Region charges cities and towns
25%
Fixed cost
75%
Projected usage
Why rates can go up when you use less water
90 per cent of the cost to operate Niagara's water system is fixed. This means it must be covered regardless of how much water is actually used.
The analogy: like renting a car
When you rent a car for the day, you pay a base fee, say $100, regardless of how many kilometres you drive. The cost is fixed whether you drive across the province or stay parked all day.
How it applies to water: infrastructure costs don't change
The cost of running water and sewage treatment plants, maintaining pipes, and employing trained staff stays roughly the same whether usage is high or low. Those fixed costs have to be recovered somehow.
When residents conserve water or when a rainy summer reduces demand, less water is consumed but the fixed costs remain. To cover those costs, the rate charged per litre has to increase. This is why conservation efforts can sometimes lead to a higher rate per unit, even though using less water is still the right thing to do for the environment.