MINGO JUNCTION, OH · Jefferson County

KIEFFER'S MOBILE HOME PARK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 1, 1986. 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 Jefferson 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): OH4101412
System type: Community Water System
Population served: 23
Service connections: 13
Ownership: privately owned
Water source: groundwater (wells)

KIEFFER'S MOBILE HOME PARK is one of 1,399 community water systems in Ohio in the 500 or fewer people size category, formerly serving 23 people from groundwater.

EPA's federal records list this system as inactive in 1986; the record below is historical.

As of August 1, 2026, its federal record holds 2 entries between 1981 and 1983, all of which EPA lists as closed. Nothing has been added since 1983.

None of the 2 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 inorganic chemicals.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Barium
July 14, 1983 – August 13, 1983
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Barium
December 28, 1981 – January 27, 1982
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
July 14, 1983 – August 13, 1983	Maximum Contaminant Level Violation, Single Sample	Barium	Health-based	Archived
December 28, 1981 – January 27, 1982	Maximum Contaminant Level Violation, Single Sample	Barium	Health-based	Archived

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

Enforcement actions

January 17, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 24, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 19, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 21, 1983State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 8, 1982State Violation/Reminder Notice1 linked violation
October 22, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 24, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 26, 1982State Violation/Reminder Notice1 linked violation
December 21, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 23, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 27, 1981State Violation/Reminder Notice1 linked violation
March 9, 1981State Violation/Reminder Notice4 linked violations
January 23, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 18, 1980State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

Phone not on record

MINGO JUNCTION, OH 43938