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City of Sarnia

Environmental Services

Wastewater Collection and Treatment

Learn more about how the City collects and treats wastewater.

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Fats, Oils, and Grease (FOG)

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

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Stormwater Collection and Management

Learn how the City collects and manages stormwater.

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Report a Spill in Sarnia

Learn more about reporting spills to the City and MECP.

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Helpful Links

  • Wastewater (sewage) tickets – purchase here
City of Sarnia

©2025 City of Sarnia

Contact the City

Phone

519-332-0330

Toll Free

1-877-472-7642

Address

255 Christina Street North, Sarnia, Ontario, N7T 7N2

Hours

Monday - Friday 8:30am - 4:30pm

Email

customerservice@sarnia.ca

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