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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7250616	Open	11-JAN-2024	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7250612	Returned to Compliance	01-DEC-2010	31-DEC-2010	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7250611	Returned to Compliance	01-MAY-2010	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7250610	Returned to Compliance	01-FEB-2010	28-FEB-2010	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	7250609	Returned to Compliance	01-JAN-2010	31-JAN-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	7250608	Known	01-JUN-2008	30-JUN-2008	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7249304	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	7249204	Returned to Compliance	01-AUG-2004	31-AUG-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
2112628	7250616	SIA	State Violation/Reminder Notice	11-JAN-2024	State	-
2112619	7250612	SIF	State Public Notification received	26-JAN-2011	State	-
2112620	7250611	SOX	State Compliance achieved	01-JAN-2011	State	-
2112616	7250610	SIF	State Public Notification received	22-SEP-2010	State	-
2112613	7250609	SIF	State Public Notification received	19-APR-2010	State	-
2112608	7250608	SIE	State Public Notification requested	29-JUL-2008	State	-
2112408	7249204	SOX	State Compliance achieved	08-FEB-2008	State	-
2112408	7249304	SOX	State Compliance achieved	08-FEB-2008	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
IN FROM AQUA OHIO - ASHTABULA LAKE ERI	21538	Yes	Intake	Surface water	Permanent	Active
AQUA OHIO - ASHTABULA DISTRIBUTION	23177	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMPS	45202	No	Pump Facility	-	-	Active
SR 84 PUMP STATION	45203	No	Pump Facility	-	-	Active
COOK ROAD PUMP STATION	45204	No	Pump Facility	-	-	Active
BUNKER HILL PUMP STATION	45205	No	Pump Facility	-	-	Active
AUSTINBURG PUMP STATION	45206	No	Pump Facility	-	-	Active
KAIN AVE. PUMP STATION	45207	No	Pump Facility	-	-	Active
SR 193 PUMP STATION	45208	No	Pump Facility	-	-	Active
Ohio-American/Ashtabula P01	79041	No	Sampling Station	-	-	Inactive
BUNKER HILL STORAGE TANK (2.92 MG)	45198	No	Storage	-	-	Active
SR 84 STORAGE TANK (0.5 MG)	45199	No	Storage	-	-	Active
AUSTINBURG ROAD STORAGE TANK (0.84 MG)	45200	No	Storage	-	-	Active
HARMON ROAD STORAGE TANK (0.25 MG)	45201	No	Storage	-	-	Active
AQUA OHIO - ASHTABULA WATER	1568	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
AQUA OHIO - ASHTABULA WATER	1568	Permanganate	Organics removal
AQUA OHIO - ASHTABULA WATER	1568	Hypochlorination, Pre	Disinfection
AQUA OHIO - ASHTABULA WATER	1568	Activated Carbon, Powdered	Taste / odor control
AQUA OHIO - ASHTABULA WATER	1568	Coagulation	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Rapid Mix	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Coagulation	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Flocculation	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Sedimentation	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Filtration, Rapid Sand	Particulate removal
AQUA OHIO - ASHTABULA WATER	1568	Hypochlorination, Post	Disinfection
AQUA OHIO - ASHTABULA WATER	1568	Fluoridation	Other
AQUA OHIO - ASHTABULA WATER	1568	Innovative	Disinfection
AQUA OHIO - ASHTABULA WATER	1568	Inhibitor, Orthophosphate	Corrosion control

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