Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA3060076
PWS Name	WERNERSVILLE MUNI WATER AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	7920
County Served	Berks

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	2512748	Returned to Compliance	11-JAN-2025	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	2336820	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2127986	Returned to Compliance	01-JUL-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2101114	Returned to Compliance	01-OCT-2020	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2037973	Open	01-JUL-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1236536	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1236537	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1242251	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1242252	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1219329	Returned to Compliance	01-MAR-2012	31-MAR-2012	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1206770	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1206769	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0921894	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0921893	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0913434	Returned to Compliance	01-MAR-2009	31-MAR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0913433	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0904577	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0810274	Returned to Compliance	01-JAN-2008	31-JAN-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0810273	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0719900	Returned to Compliance	01-MAY-2007	31-MAY-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0719899	Returned to Compliance	01-APR-2007	30-JUN-2007	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0537817	Returned to Compliance	01-SEP-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0537816	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0440326	Returned to Compliance	01-AUG-2004	31-AUG-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0440324	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	24-JUL-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	00V0001	Returned to Compliance	01-JUL-2000	11-JUL-2000	No
TT	OCCT/SOWT Treatment Installation/Demonstration	Lead and Copper Rule	Lead and Copper Rule	0026210	Returned to Compliance	29-JUN-1998	12-OCT-2000	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9504649	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	9225965	Known	01-JUL-1988	30-JUN-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9147900	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	9147899	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	9147902	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	9147904	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	9147901	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	9147906	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9147905	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9147898	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8519283	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8519285	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8519287	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	8519282	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8519280	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	8519278	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	8519284	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8519290	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8519277	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	8519286	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8519289	Known	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8519279	Known	24-JUN-1982	23-JUN-1985	No

1 - 50 of 52

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
263682082002	2336820	SOX	State Compliance achieved	19-MAY-2026	State	-
25127482003	2512748	SOX	State Compliance achieved	07-MAR-2025	State	-
220111468001	2101114	SOX	State Compliance achieved	12-JAN-2022	State	-
222798668002	2127986	SOX	State Compliance achieved	05-JAN-2022	State	-
213797361001	2037973	SIE	State Public Notification requested	16-OCT-2020	State	-
144225115001	1242252	SIF	State Public Notification received	03-DEC-2013	State	-
144225115001	1242251	SIF	State Public Notification received	03-DEC-2013	State	-
131932915004	1219329	SIF	State Public Notification received	23-MAY-2013	State	-
123653614060	1236536	SOX	State Compliance achieved	26-SEP-2012	State	-
123653614060	1236537	SOX	State Compliance achieved	26-SEP-2012	State	-
120676915004	1206770	SOX	State Compliance achieved	11-JUL-2012	State	-
120676915004	1206769	SOX	State Compliance achieved	11-JUL-2012	State	-
102189386001	0921893	SOX	State Compliance achieved	10-NOV-2009	State	-
102189386001	0921894	SOX	State Compliance achieved	10-NOV-2009	State	-
091343386005	0913434	SOX	State Compliance achieved	28-APR-2009	State	-
091343386005	0913433	SOX	State Compliance achieved	28-APR-2009	State	-
090457786003	0904577	SOX	State Compliance achieved	02-FEB-2009	State	-
081027380005	0810274	SOX	State Compliance achieved	03-MAR-2008	State	-
081027380005	0810273	SOX	State Compliance achieved	03-MAR-2008	State	-
071989974001	0719900	SOX	State Compliance achieved	16-JUL-2007	State	-
071989974001	0719899	SOX	State Compliance achieved	16-JUL-2007	State	-
063781662001	0537817	SOX	State Compliance achieved	05-JAN-2006	State	-
063781662001	0537816	SOX	State Compliance achieved	05-JAN-2006	State	-
054032456001	0440326	SOX	State Compliance achieved	01-OCT-2004	State	-
054032456001	0440324	SOX	State Compliance achieved	01-OCT-2004	State	-
0200085	02V0001	EOX	Federal Compliance achieved	24-JUL-2002	ODSWeb	-
00E0003	0026210	SOX	State Compliance achieved	12-OCT-2000	State	-
0000085	00V0001	EOX	Federal Compliance achieved	11-JUL-2000	ODSWeb	-
95E0004	9504649	SOX	State Compliance achieved	30-NOV-1995	State	-
92E0002	9225965	SIA	State Violation/Reminder Notice	01-DEC-1992	State	-
9102172	9147906	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147902	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147899	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147900	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147901	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147905	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147904	SIE	State Public Notification requested	16-OCT-1991	State	-
9102172	9147898	SIE	State Public Notification requested	16-OCT-1991	State	-
8519276	8519276	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519276	8519282	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519276	8519280	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519276	8519284	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519276	8519286	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519277	8519277	SIE	State Public Notification requested	21-NOV-1985	State	-
8519277	8519279	SIE	State Public Notification requested	21-NOV-1985	State	-
8519277	8519283	SIE	State Public Notification requested	21-NOV-1985	State	-
8519277	8519285	SIE	State Public Notification requested	21-NOV-1985	State	-
8519277	8519287	SIE	State Public Notification requested	21-NOV-1985	State	-
8519276	8519278	SIA	State Violation/Reminder Notice	21-NOV-1985	State	-
8519277	8519290	SIE	State Public Notification requested	21-NOV-1985	State	-

1 - 50 of 52

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WBWA INTERCONNECT	010	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 12	009	Yes	Well	Ground water	Permanent	Active
WELL 4	008	Yes	Well	Ground water	Permanent	Active
WELL 3	007	Yes	Well	Ground water	Permanent	Active
WELL 8	006	Yes	Well	Ground water	Permanent	Active
TUNNEL WELL	005	Yes	Well	Ground water	Permanent	Active
HAAG WELL 7	004	Yes	Well	Ground water	Permanent	Active
WINTERS WELL 6	003	Yes	Well	Ground water	Permanent	Active
POMEROY WELL #5	002	Yes	Well	Ground water	Permanent	Active
11 SPRINGS	001	Yes	Well	Ground water	Permanent	Active
SPGS&WELLS 3&4&TNL	101	No	Sampling Station	-	-	Active
FIN WATER TAP PH #8	102	No	Sampling Station	-	-	Active
FIN WA TAP WELL 12	103	No	Sampling Station	-	-	Active
WBWA INTERCONNECT	105	No	Sampling Station	-	-	Active
WELLS 5 & 6	106	No	Sampling Station	-	-	Active
WELL 7	107	No	Sampling Station	-	-	Active
CONTROL BLDG	300	No	Treatment Plant	-	-	Active
PUMP HOUSE #8	301	No	Treatment Plant	-	-	Active
WELL 12 TREAT BLDG	302	No	Treatment Plant	-	-	Active
SILVER SPRNG BOOSTER	304	No	Treatment Plant	-	-	Active
WELLS 5 & 6	306	No	Treatment Plant	-	-	Active
WELL 7 PUMP HOUSE	307	No	Treatment Plant	-	-	Active

1 - 22 of 22

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CONTROL BLDG	300	Gaseous Chlorination, Post	Disinfection
CONTROL BLDG	300	pH Adjustment	Corrosion control
CONTROL BLDG	300	4-Log Treatment of Viruses	Disinfection
PUMP HOUSE #8	301	Gaseous Chlorination, Post	Disinfection
PUMP HOUSE #8	301	Ion Exchange	Softening (hardness removal)
PUMP HOUSE #8	301	4-Log Treatment of Viruses	Disinfection
WELL 12 TREAT BLDG	302	Gaseous Chlorination, Post	Disinfection
WELL 12 TREAT BLDG	302	4-Log Treatment of Viruses	Disinfection
SILVER SPRNG BOOSTER	304	Hypochlorination, Post	Disinfection
WELLS 5 & 6	306	Gaseous Chlorination, Post	Disinfection
WELLS 5 & 6	306	4-Log Treatment of Viruses	Disinfection
WELL 7 PUMP HOUSE	307	Gaseous Chlorination, Post	Disinfection
WELL 7 PUMP HOUSE	307	4-Log Treatment of Viruses	Disinfection

1 - 13 of 13

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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