Breakdown of rates on water bill
Your water bill is made up of two charges: a monthly service charge and a usage charge. Rates are effective as of January 1, 2021.
Monthly service charge*
| Meter Size in millimetres |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$15.18 |
$17.36 |
$32.54 |
| 25 mm |
$26.33 |
$30.35 |
$56.68 |
| 40 mm |
$46.70 |
$54.07 |
$100.77 |
| 50 mm |
$108.65 |
$126.08 |
$234.73 |
| 75 mm |
$198.25 |
$229.21 |
$427.46 |
| 100 mm |
$342.80 |
$397.43 |
$740.23 |
| 150 mm |
$879.56 |
$1,019.74 |
$1,899.30 |
| 200 mm |
$1,416.06 |
$1,642.30 |
$3,058.36 |
| 250 mm |
$1,771.67 |
$1,993.38 |
$3,765.05 |
* Most residential customers are billed bi-monthly (2x the monthly rate will appear on the bill).
Monthly consumption charge
| Cubic meters (m3) |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| Per Cubic Metre |
$1.2413 |
$1.4337 |
$2.6750 |
Consumption charges are prorated.
Monthly service charge
| Meter Size in millimetres (mm) |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$15.18 |
$17.36 |
$32.54 |
| 25 mm |
$44.84 |
$60.51 |
$105.35 |
| 40 mm |
$73.79 |
$99.20 |
$171.99 |
| 50 mm |
$161.33 |
$217.06 |
$378.39 |
| 75 mm |
$287.38 |
$387.13 |
$674.51 |
| 100 mm |
$491.53 |
$661.84 |
$1,153.37 |
| 150 mm |
$1,248.77 |
$1,681.92 |
$2,930.69 |
| 200 mm |
$2,006.32 |
$2,701.96 |
$4,708.28 |
| 250 mm |
$2,506.89 |
$3,375.42 |
$5,882.31 |
Consumption charge
| Cubic meters (m3) |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| Per Cubic Meter |
$1.2413 |
$1.4337 |
$2.6750 |
Rate cards
The following links show fees and charges for water and wastewater over the last three years.
Water Works By-law
By-law 71-19 (PDF file) respects the supply of water, the establishment, construction, maintenance, operation,improvement and extension of water works systems for Halton Region, and the establishment of water rates and charges.