Wastewater Rates & Tariff

Sewer Rates & Fees

Domestic Sewer Service Flat Rate per month


Availability Charge per year
(serviced vacant lots with registered Rent Charge Agreements)


Reinstatement fee for customers suspended from sewer services for failing to pay annual sewer rent charges on vacant lots.


New Customer Administration Fee


Turn-Off Fee
(For Overdue Accounts & Outstanding Issues)


Turn-On Fee (When Overdue Accounts
and/or Outstanding Issues have been dealt with)


Late Payment Charge


NSF Charge


Sewer Service Connection Cost of Construction

  Cost + 20% for Admin overhead

Connection of customer's service pipe to a Curb Stop
(Sewer Connection Fee)


Contribution in Aid of Construction
(for new service connections only)


This information is provided as a public service by Windermere Water and Sewer Company Inc. 1003 – 200 La Caille Place SW, Calgary, AB, T2P 5E2.

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Limitation of Liabilities:

Under no circumstances will Windermere Water and Sewer Company Inc. be liable to any person or business entity for any direct, indirect, special, incidental, consequential, or other damages based on any use of this website or any other website to which this site is linked, including without limitation, any lost profits, business interruption, or loss of programs or information even if Windermere Water and Sewer Company Inc. has been specifically advised of the possibility of such damages.