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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8224624	Open	02-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8224622	Open	12-FEB-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8224620	Returned to Compliance	01-JUL-2024	30-SEP-2024	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8224617	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8224618	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8224610	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8224608	Returned to Compliance	01-JUL-2012	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8224604	Returned to Compliance	01-JUL-2004	-	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
80739	8224624	SIE	State Public Notification requested	21-OCT-2025	State	-
80737	8224622	SIA	State Violation/Reminder Notice	27-MAR-2025	State	-
80736	8224620	SOX	State Compliance achieved	12-NOV-2024	State	-
80729	8224617	SOX	State Compliance achieved	13-FEB-2024	State	-
80729	8224618	SOX	State Compliance achieved	13-FEB-2024	State	-
80717	8224610	SOX	State Compliance achieved	18-SEP-2017	State	-
80711	8224608	SIA	State Violation/Reminder Notice	21-SEP-2012	State	-
80708	8224604	SOX	State Compliance achieved	12-DEC-2007	State	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CITY OF STEUBENVILLE	21162	Yes	Consecutive Connection	Surface water	Emergency	Active
CC - MINGO JUNCTION	45578	Yes	Consecutive Connection	Ground water	Permanent	Active
JEFFERSON CO.SAN.DIST.-J DISTRIBUTION	26073	No	Distribution System/Zone	-	-	Active
JEFFERSON CO SANITARY DIST J	31746	No	Other	-	-	Active
MINGO JUNCTION BS	47125	No	Pump Facility	-	-	Active
SUNSHINE BOOSTER STATION	47203	No	Pump Facility	-	-	Active
Jefferson Co Sanitary Dist J P01	143148	No	Sampling Station	-	-	Inactive
"J" WILSON AVE.	479	No	Storage	-	-	Active
JEFFERSON CO SANITARY DIST J	4329	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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