WARREN, OH · Trumbull County

WARREN CITY PWS Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): OH7803811
System type: Community Water System
Population served: 49,130
Service connections: 22,807
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2023 – December 31, 2023
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 2009 – March 25, 2010
Resolved
Monitoring, Regular
—
LASSO
June 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Simazine
June 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Atrazine
June 1, 2004 – June 30, 2004
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
April 1, 2003 – April 30, 2003
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
Styrene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
Toluene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2000 – October 25, 2000
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2000 – October 25, 2000
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2000 – February 29, 2000
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 1994 – June 30, 1994
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 1994 – January 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2023 – December 31, 2023	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2009 – March 25, 2010	Public Education	Lead and Copper Rule	Health-based	Resolved
June 1, 2004 – June 30, 2004	Monitoring, Regular	LASSO	—	Resolved
June 1, 2004 – June 30, 2004	Monitoring, Regular	Simazine	—	Resolved
June 1, 2004 – June 30, 2004	Monitoring, Regular	Atrazine	—	Resolved
April 1, 2003 – April 30, 2003	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	CHLOROBENZENE	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	Vinyl chloride	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	Styrene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	Toluene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
July 1, 2000 – October 25, 2000	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
February 1, 2000 – February 29, 2000	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
June 1, 1994 – June 30, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 1994 – January 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
December 1, 1993 – December 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
December 1, 1993 – December 31, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
November 1, 1993 – November 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 1993 – September 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 1993 – September 30, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
August 1, 1993 – August 31, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

February 16, 2024State Public Notification requested2 linked violations
March 25, 2010State Public Notification received1 linked violation
March 25, 2010State Compliance achieved2 linked violations
January 28, 2010State Public Notification requested1 linked violation
October 25, 2000State Compliance achieved21 linked violations

Contact

LUCARELLI, FRANCO

330-841-2710

WARREN, OH 44483