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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	8446931	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8446920	Open	13-JAN-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8446916	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8446915	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8446909	Returned to Compliance	31-DEC-2009	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	8446808	Returned to Compliance	01-NOV-2007	30-NOV-2007	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8446606	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	5179702	Returned to Compliance	01-JUL-2002	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1510200	Returned to Compliance	01-JUL-2000	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1174098	Returned to Compliance	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	1173998	Returned to Compliance	01-JUL-1998	31-JUL-1998	Yes

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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
8082237	8446931	SIE	State Public Notification requested	21-OCT-2025	State	-
8082222	8446920	SIA	State Violation/Reminder Notice	13-JAN-2020	State	old cert form used & is filled out so you don't know which method was used - emailed 7/24 asking for clarification. doesn't say paper copy available, No UCMR data included, copper says 0 but should be .076 ppm, no sentence indicating how many samples over AL, DBPs incorrect, I think chlorine is also wrong.
8082216	8446915	SIF	State Public Notification received	15-JUN-2017	State	-
8082216	8446916	SIF	State Public Notification received	15-JUN-2017	State	-
1	8446808	SOX	State Compliance achieved	11-JUN-2010	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
2	8446909	SOX	State Compliance achieved	26-JAN-2010	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
8082207	5179702	SOX	State Compliance achieved	20-JUN-2007	State	-
2041106	8446606	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
798	1174098	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
798	1173998	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
8081800	1510200	SOX	State Compliance achieved	18-AUG-2000	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
CC NORTHERN OHIO RURAL WATER (NORW)	20971	Yes	Consecutive Connection	Surface water	Emergency	Active
CC FROM HURON WATER TREATMENT PLANT	45829	Yes	Consecutive Connection	Surface water	Emergency	Inactive
CC SANDUSKY CITY	20972	Yes	Consecutive Connection	Surface water	Permanent	Active
CC HURON CITY	45828	Yes	Consecutive Connection	Surface water	Permanent	Active
ERIE CO. PERKINS DISTRIC DISTRIBUTION	24411	No	Distribution System/Zone	-	-	Active
PUMP STATION COLUMBUS AVE	37967	No	Pump Facility	-	-	Active
PUMP STATION FOX RD	37968	No	Pump Facility	-	-	Active
OHIO STATE ROUTE 4 BOOSTER STATION	37969	No	Pump Facility	-	-	Active
BOOS ROAD PUMP STATION	45841	No	Pump Facility	-	-	Active
Erie Co Perkins District P01	85604	No	Sampling Station	-	-	Inactive
ELEVATED TANK CEDAR BROOK LN	37970	No	Storage	-	-	Active
ELEVATED TANK PARK PLACE	37971	No	Storage	-	-	Active
ELEVATED TANK KELLY RD	37972	No	Storage	-	-	Active
ELEVATED TANK SR 4	37976	No	Storage	-	-	Active
HARRIS ROAD ELEVATED TANK	37973	No	Storage	-	-	Inactive
BOOS ROAD ELEVATED TANK	45842	No	Storage	-	-	Inactive
ERIE CO PERKINS DISTRICT SANDUSKY CITY	2759	No	Treatment Plant	-	-	Active
ERIE CO. PERKINS DISTRICT HURON PLANT	45831	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
ERIE CO PERKINS DISTRICT SANDUSKY CITY	2759	Hypochlorination, Post	Disinfection
ERIE CO. PERKINS DISTRICT HURON PLANT	45831	Hypochlorination, Post	Disinfection

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