Please use the link below to download our latest Sewer Tariff.

The Wastewater Discharge from the Silverhawk Utilities Inc. Treatment Plant is regulated by the Ministry of Environment in accordance with the Municipal Sewage Regulation. As Silverhawk Utilities Inc. is a private Sewer Utility, the Rates for Sewer Service are not regulated by a governing body.

As with most Municipal Sewer Services, Silver Star is served by a single utility.  Such utilities operate on the basis of taking in sufficient revenue through service billings to cover operating costs with a nominal contribution to overhead. The purpose is to neither make a profit, out of line with the industry, nor sustain a loss.

Since assuming responsibility for the sewer utility, Silverhawk has endeavored to set rates following the same principles used by regulated utilities throughout North America such as the American Public Works Association, the American Society of Civil Engineers, and the Water Pollution Control Federation.

Those principles provide for inclusion of return on investment and depreciation allowances in the operating costs, upon which rates are based, similar to other types of businesses. Silverhawk has always deferred these allowances, in order to reduce the rates charged for sewer service.


Please note:

The files contained here are in PDF format. In order to view them, you will need to have Adobe® Reader® installed. If you do not currently have this software, you may download it by clicking here.

This electronic version is for the convenience of the viewer and should not be considered the official version. The official version of this document is available for public inspection at the Utility Offices at: 2024 12th Avenue NW, Calgary, AB T2N 1J7, CANADA or contact (250) 558-9877 to view at our Silver Star Office.


This information is provided as a public service by Silverhawk Utilities Inc., 2024 12th Avenue NW, Calgary, AB T2N 1J7, CANADA.

This website and all of the information it contains are provided "as is" without warranty of any kind, whether express or implied. All implied warranties, including, without limitation, implied warranties of merchantability, fitness for a particular purpose, and non-infringement, are hereby expressly disclaimed.

Limitation of Liabilities

Under no circumstances will Silverhawk Utilities 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 Silverhawk Utilities Inc. has been specifically advised of the possibility of such damages.