The Building Services Department issues permits and conducts inspections within the County of Lambton on:
- New septic system installations
- Alterations to existing systems
- Failed septic systems
Application
A sewage system permit is required for any new installations or major repairs to an existing septic system. (ie. Replacing tank only or replacing bed only). To apply for a Septic Permit, please download and complete the Septic Permit Application.
The Ministry of Environment directly administers any septic system that has a capacity of 10,000 litres/day.
Fees
Fees can be found on pages 4, 5 and 6 of the Services & Fees By-Law, Schedule A.
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