Residential Resources
McDonald Septic believes customers have the right to simple, easy to understand information about their septic systems and grease traps.
How to Find Septic
Information
To locate your septic system layout, visit your county’s tax assessor website and search using your property address. If the septic layout is not listed under your address, you may need to contact the county tax assessor’s office for assistance.
Here are links to the property information for nearby counties in Oregon: