Who issues your permit, what it costs, which forms you need, and which professionals the process requires — sourced from the permitting authority itself, never from other websites.
How Ohio permitting works
Ohio permits household sewage treatment systems through 111 local health districts (county, city, and combined) under ODH rules. Contractors register with each district they work in and carry a statewide surety bond filed with ODH — the published ODH bonding lists are our verification source.
What every guide covers
The permitting authority’s name, phone, and address. Current fees, from the authority’s own schedule, with dates. Required steps and professionals. Links to official forms — and an honest note wherever a fee or rule couldn’t be verified.
Published guides
Guides are in production.
We publish a county’s permit guide only after verifying its fees and process against the permitting authority directly — so coverage grows county by county rather than appearing all at once. Every Ohio county page shows its permitting authority’s contact information today, even where the full guide is still in production.
Need the work done, not just the permit?
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