State guide
Sewer line responsibility by state
Browse the state-by-state section to see the usual homeowner-versus-city split we found, then drill down to local pages where the rule changes. State pages are a starting point, not a substitute for the city or utility rule.
Try a ZIP like 30303, “Travis County” or “Columbus, OH”
Number = verified local listingsDashed = general info and who to call (no verified state data yet)
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