Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OH4501512
PWS Name	JOHNSTOWN CITY PWS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5200
County Served	Licking

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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8308925	Open	20-NOV-2025	-	No
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8308924	Open	02-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8308922	Returned to Compliance	16-AUG-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8308920	Returned to Compliance	01-JUN-2019	30-JUN-2019	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8308919	Returned to Compliance	01-JAN-2015	31-JAN-2015	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8308913	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	8306600	Returned to Compliance	01-AUG-2000	31-AUG-2000	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	6653295	Returned to Compliance	01-JUL-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	8307095	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	8307695	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	8308695	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	8308095	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	8306995	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	8307995	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	8306895	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	8307595	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	8308395	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	8307895	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	8307495	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	8308595	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	8308495	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	8307395	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	8306795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	8308795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	8307195	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	8308195	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	8307795	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	8308295	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	8307295	Returned to Compliance	01-JAN-1995	31-DEC-1995	No

1 - 29 of 29

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
1101420	8308925	SIA	State Violation/Reminder Notice	20-NOV-2025	State	-
1101419	8308924	SIE	State Public Notification requested	21-OCT-2025	State	-
1101417	8308920	SIF	State Public Notification received	04-NOV-2020	State	-
1101416	8308922	SOX	State Compliance achieved	03-NOV-2020	State	-
1101410	8308919	SIF	State Public Notification received	29-JAN-2016	State	-
1101403	8308913	SOX	State Compliance achieved	19-AUG-2011	State	-
1101401	8306600	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
596	6653295	SOX	State Compliance achieved	08-MAY-1996	State	-
1000396	8307395	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307495	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307595	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307695	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307795	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307895	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307995	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308095	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308195	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308295	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308395	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308495	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308595	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308695	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8308795	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8306995	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8306895	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8306795	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307095	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307195	SIF	State Public Notification received	25-MAR-1996	State	-
1000396	8307295	SIF	State Public Notification received	25-MAR-1996	State	-

1 - 29 of 29

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
JOHNSTOWN, CITY OF WELL 0J01	14143	Yes	Well	Ground water	Permanent	Active
JOHNSTOWN, VILLAGE OF WELL 0004	14142	Yes	Well	Ground water	Permanent	Inactive
JOHNSTOWN, VILLAGE OF WELL 0003	14141	Yes	Well	Ground water	Permanent	Inactive
JOHNSTOWN, VILLAGE OF WELL 0001	14140	Yes	Well	Ground water	Permanent	Inactive
JOHNSTOWN, CITY OF WELL 0J03	14145	Yes	Well	Ground water	Permanent	Active
JOHNSTOWN, CITY OF WELL 0J02	14144	Yes	Well	Ground water	Permanent	Active
CLEARWELL	36634	No	Clear Well	-	-	Active
JOHNSTOWN, CITY OF DISTRIBUTION	26317	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMPS	36631	No	Pump Facility	-	-	Active
RECYCLE BACKWASH PUMPS	54011	No	Pump Facility	-	-	Active
Johnstown, Village Of P01	95071	No	Sampling Station	-	-	Inactive
COLLEGE AVE ELEVATED ST TK	36948	No	Storage	-	-	Active
CLEARWELL	46322	No	Storage	-	-	Active
ENTERPRISE DRIVE WATER STORAGE TANK	53975	No	Storage	-	-	Active
BACKWASH EQUALIZATION BASIN	54012	No	Storage	-	-	Active
JOHNSTOWN WTP	4568	No	Treatment Plant	-	-	Active

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
JOHNSTOWN WTP	4568	Lime - Soda Ash Addition	Inorganics removal
JOHNSTOWN WTP	4568	Filtration, Rapid Sand	Inorganics removal
JOHNSTOWN WTP	4568	Hypochlorination, Post	Disinfection
JOHNSTOWN WTP	4568	Innovative	Other
JOHNSTOWN WTP	4568	Innovative	Softening (hardness removal)
JOHNSTOWN WTP	4568	Sludge Treatment	Softening (hardness removal)
JOHNSTOWN WTP	4568	Innovative	Softening (hardness removal)
JOHNSTOWN WTP	4568	Flocculation	Particulate removal
JOHNSTOWN WTP	4568	Rapid Mix	Particulate removal
JOHNSTOWN WTP	4568	Aeration, Spray	Disinfection by-products control

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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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