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 26, 2023.
Monthly service charge*
| Meter Size in millimetres |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$16.27 |
$18.56 |
$34.83 |
| 25 mm |
$28.23 |
$32.45 |
$60.68 |
| 40 mm |
$50.07 |
$57.82 |
$107.89 |
| 50 mm |
$116.50 |
$134.82 |
$251.32 |
| 75 mm |
$212.57 |
$245.10 |
$457.67 |
| 100 mm |
$367.58 |
$424.96 |
$792.54 |
| 150 mm |
$943.11 |
$1,090.39 |
$2,033.50 |
| 200 mm |
$1,518.38 |
$1,756.08 |
$3,274.46 |
| 250 mm |
$1,899.69 |
$2,131.48 |
$4,031.17 |
* 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 |
$1.331 |
$1.533 |
$2.864 |
Consumption charges are prorated.
Monthly service charge
| Meter Size in millimetres (mm) |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$16.27 |
$18.56 |
$34.83 |
| 25 mm |
$48.08 |
$64.70 |
$112.78 |
| 40 mm |
$79.12 |
$106.07 |
$185.19 |
| 50 mm |
$172.98 |
$232.10 |
$405.08 |
| 75 mm |
$308.15 |
$413.96 |
$722.11 |
| 100 mm |
$527.04 |
$707.70 |
$1,234.74 |
| 150 mm |
$1,339.00 |
$1,798.44 |
$3,137.44 |
| 200 mm |
$2,151.30 |
$2,889.16 |
$5,040.46 |
| 250 mm |
$2,688.03 |
$3,609.27 |
$6,297.30 |
Consumption charge
| Cubic meters (m3) |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| Per Cubic Meter |
$1.3310 |
$1.5330 |
$2.8640 |
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.