Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA6200015
PWS Name	CONNEAUT LAKE BOROUGH WTP
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	870
County Served	Crawford

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
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2527419	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2427887	Returned to Compliance	01-JUL-2024	31-JUL-2024	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2419036	Returned to Compliance	01-APR-2024	30-APR-2024	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	2209830	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1727660	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1727670	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1727669	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1727668	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1727667	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1727666	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1727671	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1727672	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1727673	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1727674	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1727661	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1727665	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	1727662	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	1727663	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1727664	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1631032	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1530123	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1530122	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1438884	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1118634	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1118633	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	0729846	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0729845	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0539765	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0531733	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	0610281	Returned to Compliance	01-JAN-2005	31-DEC-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0444711	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	02V0001	Returned to Compliance	01-JUL-2002	15-JUL-2002	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9621322	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	9621343	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	9621324	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	9621325	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	9621326	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	9621327	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	9621328	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	9621329	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	9621330	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	9621331	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	9621332	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	9621333	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	9621334	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	9621335	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	9621336	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	9621337	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	9621342	Returned to Compliance	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	9621341	Returned to Compliance	01-JAN-1995	31-DEC-1995	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25274192001	2527419	SOX	State Compliance achieved	10-SEP-2025	State	-
242788786003	2427887	SOX	State Compliance achieved	25-SEP-2024	State	-
241903686002	2419036	SOX	State Compliance achieved	12-JUN-2024	State	-
220983075001	2209830	SIF	State Public Notification received	17-JUN-2022	State	-
182766145001	1727665	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727666	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727667	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727668	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727670	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727671	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727672	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727673	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727674	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727664	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727663	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727662	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727661	SIF	State Public Notification received	19-DEC-2017	State	-
182766145001	1727669	SIF	State Public Notification received	19-DEC-2017	State	-
172766044001	1727660	SOX	State Compliance achieved	16-AUG-2017	State	-
163103238001	1631032	SOX	State Compliance achieved	04-AUG-2016	State	-
163012232001	1530123	SOX	State Compliance achieved	29-OCT-2015	State	-
163012232001	1530122	SOX	State Compliance achieved	29-OCT-2015	State	-
153888426001	1438884	SOX	State Compliance achieved	04-NOV-2014	State	-
11186339001	1118634	SIF	State Public Notification received	30-JUN-2011	State	-
11186339001	1118633	SIF	State Public Notification received	30-JUN-2011	State	-
082984574001	0729846	SOX	State Compliance achieved	15-NOV-2007	State	-
082984574001	0729845	SOX	State Compliance achieved	15-NOV-2007	State	-
061028168002	0610281	SOX	State Compliance achieved	12-APR-2006	State	-
064471156002	0539765	SOX	State Compliance achieved	08-NOV-2005	State	-
064471156002	0531733	SOX	State Compliance achieved	08-NOV-2005	State	-
064471156002	0444711	SOX	State Compliance achieved	08-NOV-2005	State	-
0200085	02V0001	EOX	Federal Compliance achieved	15-JUL-2002	ODSWeb	-
96E0005	9621337	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621338	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621339	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621340	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621341	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621342	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621343	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621328	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621327	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621326	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621325	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621324	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621322	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621336	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621335	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621334	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621333	SOX	State Compliance achieved	05-MAR-1996	State	-
96E0005	9621332	SOX	State Compliance achieved	05-MAR-1996	State	-

1 - 50 of 53

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL #1	001	Yes	Well	Ground water	Other	Inactive
REPLAC WELL #1	003	Yes	Well	Ground water	Permanent	Active
WELL #2	002	Yes	Well	Ground water	Permanent	Active
ENTRY POINT 101	101	No	Sampling Station	-	-	Active
WELL 2	102	No	Sampling Station	-	-	Inactive
TREATMENT PLANT	300	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	300	Gaseous Chlorination, Pre	Disinfection
TREATMENT PLANT	300	Gaseous Chlorination, Pre	Inorganics removal
TREATMENT PLANT	300	Filtration, Greensand	Iron removal
TREATMENT PLANT	300	Filtration, Greensand	Manganese removal
TREATMENT PLANT	300	Filtration, Greensand	Inorganics removal
TREATMENT PLANT	300	Permanganate	Iron removal
TREATMENT PLANT	300	Innovative	Inorganics removal
TREATMENT PLANT	300	4-Log Treatment of Viruses	Disinfection

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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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