Environmental Services – City of Sarnia

Trail Disruption – Suncor Energy Foundation Nature Way

The Suncor Energy Foundation Nature Way will be closed starting at 7 a.m. on Wednesday, August 5, 2026 to facilitate St. Clair Region Conservation Authority phragmites mitigation work. We apologize for any inconvenience.

Wastewater Collection and Treatment

Learn more about how the City collects and treats wastewater.

Fats, Oils, and Grease (FOG)

Learn more about the impacts of putting FOG down the drain, and ways you can protect your property.

Stormwater Collection and Management

Learn how the City collects and manages stormwater.

Report a Spill in Sarnia

Learn more about reporting spills to the City and MECP.

Helpful Links

Wastewater (sewage) tickets – purchase here