Is MADISON WATER DISTRICT's water safe to drink?

MADISON WATER DISTRICT has no violations on record in EPA's SDWIS data. It serves 2,050 people through 636 service connections.

MADISON WATER DISTRICT's record against the rest of the country

MADISON WATER DISTRICT has 0 violations on record in total, 0 of thems health-based - ranking it 12,895th of 12,903 systems by violation count, the 0th percentile nationally.

Against the OH average

MADISON WATER DISTRICT's 0 health-based violations sit within the OH average of 5.5, across 394 systems statewide. The filter guide explains what a violation like this actually calls for.

Why "no violations" needs a caveat here

MADISON WATER DISTRICT serves 2,050 people. EPA requires smaller systems to test less often than large ones, so a clean record here is real but weaker evidence than the same record on a system serving hundreds of thousands - fewer tests means fewer chances to catch a problem. See the guide to reading a clean record for what that does and does not tell you.

What MADISON WATER DISTRICT's record does not cover

MADISON WATER DISTRICT's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and MADISON WATER DISTRICT's customers' taps is household plumbing, invisible to a system-level record ranked 12,895th of 12,903 by violation count. The guide to what this data misses covers that gap.