Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA5630039
PWS Name	AUTH OF BORO OF CHARLEROI
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	27000
County Served	Washington

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	2516437	Returned to Compliance	11-MAY-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2516436	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2507874	Returned to Compliance	01-OCT-2024	31-DEC-2024	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	2407759	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2107440	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1916202	Returned to Compliance	01-MAR-2019	31-MAR-2019	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1811323	Returned to Compliance	01-JAN-2018	31-JAN-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1709334	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1709335	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1630914	Returned to Compliance	10-AUG-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1636040	Returned to Compliance	01-JUL-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1619385	Returned to Compliance	11-MAY-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1619383	Returned to Compliance	11-MAY-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1630913	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1608855	Returned to Compliance	10-FEB-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1608853	Returned to Compliance	10-FEB-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619382	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619384	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1529995	Returned to Compliance	10-NOV-2015	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1529993	Returned to Compliance	10-NOV-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1608852	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1608854	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1522098	Returned to Compliance	10-AUG-2015	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1529994	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1529992	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1522097	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1608847	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1608846	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1608845	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1608844	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1608843	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1608842	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1608841	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1608840	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1608839	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1608838	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1608837	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1608836	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1608835	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1608834	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1608833	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1608848	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1608849	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1608850	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1608851	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1608832	Returned to Compliance	01-JAN-2015	31-DEC-2015	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1438747	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1438719	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1438748	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1438744	Returned to Compliance	01-JAN-2014	31-DEC-2014	No

1 - 50 of 260

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26164363002	2516436	SOX	State Compliance achieved	04-DEC-2025	State	-
26164363002	2516437	SOX	State Compliance achieved	04-DEC-2025	State	-
25078743001	2507874	SOX	State Compliance achieved	14-FEB-2025	State	-
250775987001	2407759	SIF	State Public Notification received	26-DEC-2024	State	-
210744067001	2107440	SOX	State Compliance achieved	10-MAR-2021	State	-
191620256001	1916202	SOX	State Compliance achieved	24-APR-2019	State	-
181132349003	1811323	SOX	State Compliance achieved	25-APR-2018	State	-
170933443001	1709335	SOX	State Compliance achieved	17-APR-2017	State	-
170933443001	1709334	SOX	State Compliance achieved	17-APR-2017	State	-
170885438001	1619384	SOX	State Compliance achieved	03-NOV-2016	State	-
170885438001	1608854	SOX	State Compliance achieved	03-NOV-2016	State	-
172209731001	1529994	SOX	State Compliance achieved	03-NOV-2016	State	-
172209731001	1529992	SOX	State Compliance achieved	03-NOV-2016	State	-
172209731001	1522097	SOX	State Compliance achieved	03-NOV-2016	State	-
170885438001	1630913	SOX	State Compliance achieved	03-NOV-2016	State	-
163604037030	1636040	SOX	State Compliance achieved	20-SEP-2016	State	-
160885237023	1619382	SOX	State Compliance achieved	10-AUG-2016	State	-
160885237023	1608852	SOX	State Compliance achieved	10-AUG-2016	State	-
160885237023	1630914	SOX	State Compliance achieved	10-AUG-2016	State	-
161938338033	1619385	SOX	State Compliance achieved	21-JUN-2016	State	-
161938338033	1619383	SOX	State Compliance achieved	21-JUN-2016	State	-
160883237003	1608845	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608846	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608847	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608848	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608849	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608850	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608851	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608853	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608855	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608844	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608843	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608842	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608841	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608840	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608839	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608838	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608837	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608836	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608835	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608834	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608832	SOX	State Compliance achieved	25-FEB-2016	State	-
160883237003	1608833	SOX	State Compliance achieved	25-FEB-2016	State	-
162999331005	1529993	SOX	State Compliance achieved	17-NOV-2015	State	-
162999331005	1529995	SOX	State Compliance achieved	17-NOV-2015	State	-
162209831004	1522098	SOX	State Compliance achieved	05-OCT-2015	State	-
153871926002	1438723	SOX	State Compliance achieved	03-MAR-2015	State	-
153871926002	1438724	SOX	State Compliance achieved	03-MAR-2015	State	-
153871926002	1438725	SOX	State Compliance achieved	03-MAR-2015	State	-
153871926002	1438726	SOX	State Compliance achieved	03-MAR-2015	State	-

1 - 50 of 258

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
MONONGAHELA RIVER	001	Yes	Intake	Surface water	Permanent	Active
CLEARWELL	101	No	Sampling Station	-	-	Active
CHARLEROI WTP	300	No	Treatment Plant	-	-	Active
FALLOWFIELD BS #1	301	No	Treatment Plant	-	-	Active
BENTLEYVILLE	302	No	Treatment Plant	-	-	Active
OAKLAND AVE BOOSTER	303	No	Treatment Plant	-	-	Active
MAPLE ST BOOSTER	304	No	Treatment Plant	-	-	Active
FALLOWFIELD BS #2	305	No	Treatment Plant	-	-	Active
SPEERS	306	No	Treatment Plant	-	-	Active
ELLSWORTH BOOSTER	308	No	Treatment Plant	-	-	Active
SYCAMORE ALLEY B S	309	No	Treatment Plant	-	-	Active
JUNIPER STREET	307	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHARLEROI WTP	300	Gaseous Chlorination, Pre	Disinfection
CHARLEROI WTP	300	Permanganate	Iron removal
CHARLEROI WTP	300	Permanganate	Manganese removal
CHARLEROI WTP	300	Rapid Mix	Particulate removal
CHARLEROI WTP	300	Coagulation	Particulate removal
CHARLEROI WTP	300	Sedimentation	Particulate removal
CHARLEROI WTP	300	Gaseous Chlorination, Post	Disinfection
CHARLEROI WTP	300	Inhibitor, Polyphosphate	Corrosion control
CHARLEROI WTP	300	Filtration, Ultrafiltration	Particulate removal
CHARLEROI WTP	300	Innovative	Particulate removal
CHARLEROI WTP	300	Innovative	Other
CHARLEROI WTP	300	pH Adjustment, Post	Corrosion control
FALLOWFIELD BS #1	301	Hypochlorination, Post	Disinfection
BENTLEYVILLE	302	Hypochlorination, Post	Disinfection
OAKLAND AVE BOOSTER	303	Hypochlorination, Post	Disinfection
MAPLE ST BOOSTER	304	Hypochlorination, Post	Disinfection
FALLOWFIELD BS #2	305	Hypochlorination, Post	Disinfection
SPEERS	306	Hypochlorination, Post	Disinfection
JUNIPER STREET	307	Hypochlorination, Post	Disinfection
ELLSWORTH BOOSTER	308	Hypochlorination, Post	Disinfection
SYCAMORE ALLEY B S	309	Hypochlorination, Post	Disinfection

1 - 21 of 21

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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