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 17, 2019.
Monthly service charge*
| Meter Size in millimetres |
Water Only |
&Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$14.30 |
$16.39 |
$30.69 |
| 25 mm |
$24.80 |
$28.66 |
$53.46 |
| 40 mm |
$43.99 |
$51.06 |
$95.05 |
| 50 mm |
$102.34 |
$119.06 |
$221.40 |
| 75 mm |
$186.74 |
$216.45 |
$403.19 |
| 100 mm |
$322.91 |
$375.30 |
$698.21 |
| 150 mm |
$828.52 |
$962.97 |
$1,791.49 |
| 200 mm |
$1,333.89 |
$1,550.88 |
$2,884.77 |
| 250 mm |
$1,668.87 |
$1,882.41 |
$3,551.28 |
* Most residential customers are billed bi-monthly (2x the monthly rate will appear on the bill).
Monthly consumption charge
| Cubic meters |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 0-110 m3 |
$1.1692 |
$1.3539 |
$2.5231 |
| greater than 110 m3 |
$1.1692 |
- |
$1.1692 |
Monthly service charge
| Meter Size in millimetres (mm) |
Water Only |
&Wastewater (Sewer) Only |
Water & Wastewater Combined |
| 20 mm or less |
$14.30 |
$16.39 |
$30.69 |
| 25 mm |
$42.24 |
$57.14 |
$99.38 |
| 40 mm |
$69.51 |
$93.68 |
$163.19 |
| 50 mm |
$151.96 |
$204.98 |
$356.94 |
| 75 mm |
$270.71 |
$365.58 |
$636.29 |
| 100 mm |
$463.01 |
$625.00 |
$1,088.01 |
| 150 mm |
$1,176.31 |
$1,588.29 |
$2,764.60 |
| 200 mm |
$1,889.90 |
$2,551.55 |
$4,441.45 |
| 250 mm |
$2,361.42 |
$3,187.51 |
$5,548.93 |
Consumption charge
| Cubic meters |
Water Only |
Wastewater (Sewer) Only |
Water & Wastewater Combined |
| Per Cubic Meter |
$1.1692 |
$1.3539 |
$2.5231 |
Rate cards
The following links show fees and charges for water and wastewater over the last three years.
Water Works By-law
By-law 131-10 (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.