The Land Use Planning Department, by law, applies the Regulation respecting the evacuation and treatment of wastewater from isolated residences (Q-2, r. 22). It also ensures the application of the municipal by-law on the matter, Regulation 580-17.
The septic system emptying period will begin June 29, 2026 and will cover the South sector.
If you have any questions, please contact the Land Use Planning Department at 418 844-3778 ou by email ville@shannon.ca
Consult the 2026 guidelines leaflet (French)
Consult the practical guide to septic system installation (French)
Consult the septic system emptying brochure (French)
