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Hamilton Water and Wastewater/Stormwater Rates for 2023

For bulk metered multi-residential buildings, please view Hamilton Business/Industrial and Multi-Residential Water and Wastewater/Stormwater Rates.

Hamilton Residential Water and Wastewater/Stormwater Rates

Residential water rates effective January 1, 2023

Meter Size

Billing Type and Rate Description

Fixed Charge Per Day

Usage Rate

N/A

Flat Rate Water

N/A

$715.40 / year

15 mm to 21 mm

Metered Monthly

$0.43

$0.98 for usage less than or equal to 10 m3
$1.96 for usage greater than 10 m3

25mm

Metered Monthly

$1.08

$1.96 per m3

38 mm

Metered Monthly 

$2.15

$1.96 per m3

50 mm

Metered Monthly

$3.44

$1.96 per m3

Residential wastewater/stormwater rates effective January 1, 2023

Meter Size

Billing Type and Rate Description

Fixed Charge Per day

Usage Rate

N/A

Flat Rate

N/A

$715.40 / year

15mm to 21mm

Metered Monthly

$0.47

$0.98 for usage less than or equal to 10 m3
$1.96 for usage greater than 10 m3

25mm

Metered Monthly

$1.18

$1.96 per m3

38mm

Metered Monthly

$2.35

$1.96 per m3

50mm

Metered Monthly

$3.76

$1.96 per m3

Meter size (as shown on your bill) depicts the fixed charge. The bill insert for 2023 has additional information.

Hamilton Business/Industrial and Large Residential Water and Wastewater/Stormwater Rates

These rates cover businesses, industries, and large residential bulk metered buildings. 

Water rates effective January 1, 2023

Meter Size

Billing Type

Fixed Charge Per Day

Usage Rate

15 mm

Metered

$0.43

$1.96 per m3

16 mm

Metered

$0.43

$1.96 per m3

20 mm

Metered

$0.43

$1.96 per m3

21 mm

Metered

$0.43

$1.96 per m3

25 mm

Metered

$1.08

$1.96 per m3

38 mm

Metered

$2.15

$1.96 per m3

50 mm

Metered

$3.44

$1.96 per m3

75 mm

Metered

$6.88

$1.96 per m3

100 mm

Metered

$10.75

$1.96 per m3

150 mm

Metered

$21.50

$1.96 per m3

200 mm

Metered

$34.40

$1.96 per m3

250 mm

Metered

$49.45

$1.96 per m3

300 mm

Metered

$73.10

$1.96 per m3

Wastewater/stormwater rates effective January 1, 2023

Meter Size

Billing Type

Fixed Charge Per Day

Usage Rate

15 mm

Metered

$0.47

$1.96 per m3

16 mm

Metered

$0.47

$1.96 per m3

20 mm

Metered

$0.47

$1.96 per m3

21 mm

Metered

$0.47

$1.96 per m3

25 mm

Metered

$1.18

$1.96 per m3

38 mm

Metered

$2.35

$1.96 per m3

50 mm

Metered

$3.76

$1.96 per m3

75 mm

Metered

$7.52

$1.96 per m3

100 mm

Metered

$11.75

$1.96 per m3

150 mm

Metered

$23.50

$1.96 per m3

200 mm

Metered

$37.60

$1.96 per m3

250 mm

Metered

$54.05

$1.96 per m3

300 mm

Metered

$79.90

$1.96 per m3

Meter size (as shown on your bill) depicts the fixed charge. The bill insert for 2023 has additional information.

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Hamilton Water and Wastewater/Stormwater Rates for 2025
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Hamilton Water and Wastewater/Stormwater Rates from 2024
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Hamilton Water and Wastewater/Stormwater Rates from 2022
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Hamilton Water and Wastewater/Stormwater Rates from 2021

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