Signs Your Sewer Line May Be Blocked
A blocked main sewer line affects the whole house. Recognising the early signs gives you time to act before sewage backs up into the basement.
Warning signs
- Several drains slow at the same time
- Toilets gurgle when sinks or the washer drain
- Water appears in the basement floor drain
- Sewage smell indoors or outdoors
- Water backing up into the tub when you flush
What to do
- Reduce water use immediately.
- Locate your main cleanout if you have one.
- Request a main line cleaning.
- Ask for a camera inspection if it happens again.
Questions to ask the plumber
- What caused the blockage?
- Is the pipe damaged?
- Is the problem on my side of the property line?
- Would a backwater valve help?
Related plumbing services
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