Lately I have been smelling the scent of sewer gas coming from the attic area of the house. Any suggestions as to where this is coming from and how to correct it?

I think there's a vent pipe through the roof to help with flushing. Maybe there's a hole in it up there?

It doesn't seem to be directly related to flushing in terms of when it smells worst. It was especially bad tonight after a heavy rain. Please advise.

Here's a couple sites to check till someone with more experience has an answer:

How To Clear Main Vents & Soil Stacks | eHow.com
Toilet and Island Vent Illustrations

Sorry I couldn't help more.



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