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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH0901712
PWS Name	MIDDLETOWN CITY PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	51229
County Served	Butler

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.

Violations

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	326309	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	326308	Returned to Compliance	13-JAN-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	326306	Open	15-JAN-2019	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	326305	Returned to Compliance	01-NOV-2017	30-NOV-2017	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	326304	Returned to Compliance	01-JUL-2017	31-JUL-2017	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	326301	Known	01-DEC-2015	31-DEC-2015	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	326297	Returned to Compliance	01-SEP-1997	30-SEP-1997	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	326197	Returned to Compliance	01-SEP-1997	30-SEP-1997	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	325497	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	325397	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	325297	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	325197	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	324897	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	325697	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	326097	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	325997	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	324797	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	325597	Returned to Compliance	01-JAN-1997	31-MAR-1997	No

1 - 18 of 18

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
3419	326309	SIE	State Public Notification requested	21-OCT-2025	State	-
3415	326308	SOX	State Compliance achieved	14-JUL-2021	State	-
3411	326306	SIA	State Violation/Reminder Notice	15-JAN-2019	State	2017 CCR
3417	326305	SOX	State Compliance achieved	28-DEC-2017	State	THIS WAS SOXed BY The New TCR RTC rules using an AUTOMATED PROCESS CREATED BY TAB.
3416	326304	SOX	State Compliance achieved	30-AUG-2017	State	THIS WAS SOXed BY The New TCR RTC rules using an AUTOMATED PROCESS CREATED BY TAB.
3403	326301	SIE	State Public Notification requested	02-FEB-2016	State	-
3398	326297	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
3398	326197	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
3298	325497	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325597	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325697	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325197	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	326097	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	324897	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	324797	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325397	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325297	SOX	State Compliance achieved	15-MAY-1998	State	-
3298	325997	SOX	State Compliance achieved	15-MAY-1998	State	-

1 - 18 of 18

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MIDDLETOWN, CITY OF WELL 0003	10134	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0020	47723	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0019	10146	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0018	10145	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0017	10144	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0016	10143	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0015	10142	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0014	10141	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0013	10140	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0012	10139	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0011	10138	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0010	10137	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0008	10136	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF WELL 0006	10135	Yes	Well	Ground water	Permanent	Active
MIDDLETOWN, CITY OF DISTRIBUTION	23392	No	Distribution System/Zone	-	-	Active
KENSINGTON BOOSTER STATION	22486	No	Pump Facility	-	-	Active
MANCHESTER BOOSTER STATION	22487	No	Pump Facility	-	-	Active
Middletown, City Of P01	80332	No	Sampling Station	-	-	Inactive
YANKEE TANK - 1.5 MG	125	No	Storage	-	-	Active
BLUE BALL TANK 2- 2 MG	126	No	Storage	-	-	Active
BLUEBALL TANK - 1 MG	127	No	Storage	-	-	Active
KENSINGTON GROUND STORAGE - 4 MG	128	No	Storage	-	-	Active
MANCHESTER TANK - 1MG	129	No	Storage	-	-	Active
MANCHESTER TANK - 2 MG	54641	No	Storage	-	-	Active
MIDDLETOWN CITY	1777	No	Treatment Plant	-	-	Active

1 - 25 of 25

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MIDDLETOWN CITY	1777	Hypochlorination, Post	Disinfection
MIDDLETOWN CITY	1777	Filtration, Rapid Sand	Particulate removal
MIDDLETOWN CITY	1777	Sedimentation	Softening (hardness removal)
MIDDLETOWN CITY	1777	Lime - Soda Ash Addition	Softening (hardness removal)
MIDDLETOWN CITY	1777	Innovative	Softening (hardness removal)
MIDDLETOWN CITY	1777	Fluoridation	Disinfection
MIDDLETOWN CITY	1777	4-Log Treatment of Viruses	Disinfection
MIDDLETOWN CITY	1777	Lime - Soda Ash Addition	Corrosion control
MIDDLETOWN CITY	1777	Inhibitor, Polyphosphate	Particulate removal

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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