Public Water Partners

HAMILTON, OH · Butler County

BUTLER COUNTY PORT UNION PWS Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 7, 2005. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Butler County, OH.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.

System facts

System ID (PWSID)
OH0903403
System type
Community Water System
Population served
3,136
Service connections
1,124
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

BUTLER COUNTY PORT UNION PWS is one of 558 community water systems in Ohio in the 501 to 3,300 people size category, formerly serving 3,136 people from surface water.

EPA's federal records list this system as inactive in 2005; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1993, all of which EPA lists as closed. Nothing has been added since 1993.

None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules.

Violation history

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1993 – June 30, 1993

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

513-887-3061

HAMILTON, OH 45011