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Public water system record

Warren City PWS

Serves Warren and Howland Center, Trumbull County, OH · 49,130 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Warren City PWS in the last ten years.

  • OH7803811
  • WARREN
  • OH
  • 49,130 served

System profile

Source water Surface water
ZIP 44483
EPA system ID OH7803811

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
1

Key facts

  • Warren City PWS draws water from 1 surface water intake.
  • Most recent formal enforcement: compliance order (no penalty) by Ohio, September 1995.
  • Record on file since 1993, with 11 health-based violations before October 19, 2016.
  • Lead pipe inventory: 1,723 lead and 6,997 unknown out of 19,418 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

None since October 2016.

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
 Jul 1, 2023 Resolved

Full record since 1993

EPA's records for Warren City PWS go back to 1993. Before October 19, 2016 they list 11 health-based violations (11 resolved) and 30 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 8 6
2000s 3 24
2020s 0 1

Most recent health-based violation before October 19, 2016: Lead and Copper Rule, began January 2009, Resolved.

Show all 11 health-based violations before October 19, 2016
Contaminant Start date Status
Lead and Copper Rule
Treatment technique failure
 Jan 1, 2009 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Apr 1, 2003 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Feb 1, 2000 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 1994 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jan 1, 1994 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Nov 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Aug 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Jul 1, 1993 Resolved

Enforcement actions

Ohio regulators took 2 formal enforcement actions against Warren City PWS between 1994 and 1995. The most recent was a compliance order (no penalty) in September 1995.

Date By Action Violations covered
Sep 27, 1995 Ohio Compliance order (no penalty) 1 violation (1 health-based): Surface Water Treatment Rule
Oct 7, 1994 Ohio Compliance order (no penalty) 11 violations (6 health-based): Surface Water Treatment Rule

Where the water comes from

Warren City PWS draws water from 1 surface water intake. 4 other community water systems and 1 smaller public system such as schools, businesses or campgrounds buy water from Warren City PWS.

Community systems that buy water from it

Annual water quality report

Warren City PWS must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Ohio.

Certified drinking water labs by state EPA guidance for private wells