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Water Supply Rates

Price Adjustment Mechanism (PAM)

An overall weighted percentage adjustment to the bill is made based on the percentage changes in the base values of the following indices:

Index
Base
Weight

Foreign Exchange Rate

$88.06

0.280

Electricity Rate/KWH

$15.97

0.252

CPI (Tariff approved by OUR that became effective May 1 2008 to April, 2009).

$137.1

0.468
 

K-FACTOR AND X-FACTOR FOR THE YEAR ENDING MARCH 2010
K-factor
 14%
X-factor
 5%
 
Water Rates Adjustment Effective April 1, 2009

Metric

Imperial
Customer Type Usage New rate(s) per 1,000 Litres ($)

Residential

For up to 14,000 litres

$49.63

 

For the next 13,000 litres

$87.51

 

For the next 14,000 litres

$94.50

 

For the next 14,000 litres

$120.61

 

For the next 36,000 litres

$150.20

 

Over 91,000 litres

$193.35

Commercial

All quantities

$186.13

Condominium

All quantities

$92.32

Primary School

All quantities

$74.47
Customer Type Usage New rate(s) per 1,000 Gallons ($)

Residential

For up to 3,000 gallons

$225.74

 

For the next 3,000 gallons

$397.98

 

For the next 3,000 gallons

$429.70

 

For the next 3,000 gallons

$548.46

 

For the next 8,000 gallons

$683.06

 

Over 20,000 gallons

$879.23

Commercial

All quantities

$846.49

Condominium

All quantities

$419.91

Primary School

All quantities

$338.62
   
 
Service Charge
Size of Meter or Service Connection - Imperial Metric (MM)
Monthly Service Charge
($)

5/8 inch/15mm

$395.95

3/4 inch/20mm

$812.69

1 inch/25mm

$1,062.79

1 1/4 inch/30mm

$2,000.55

1 1/2 inch/40mm

$2,000.55

2 inch/50mm

$2,834.07

3 inch/75mm

$5,147.25

4 inch/100mm

$8,314.73

6 inch/150mm

$12,670.06

Sewerage Charge Remains 100% of Water Charges

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Last Updated: July 2, 2010