Another New OOWA Guidance Document: Means of Detection

OOWA’s new Means of Detection guidance document helps ensure onsite sewage system components can be accurately located for future maintenance, repairs, and property development activities. The publication explains Ontario Building Code detection requirements and provides recommendations on the use of tracer wire, magnetic markers, and other locating methods. By improving the ability to identify buried system components, the document supports both regulatory compliance and the long-term protection of onsite wastewater infrastructure.

We want your feedback!

We know this document has been highly anticipated, and we encourage members to take a look and share their thoughts.

All OOWA Guidance Documents are living documents. We are always accepting feedback and welcome your comments, questions, suggestions, and practical experience. Your input helps us keep our guidance current, relevant, and useful to the onsite wastewater community.

Thank you to the OOWA Onsite Technical Committee and everyone who contributed to bringing this guidance to completion. We look forward to hearing what you think!