Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA3060067
PWS Name	SHILLINGTON MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	13300
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	2605480	Returned to Compliance	17-JAN-2026	-	No
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2605479	Returned to Compliance	07-DEC-2025	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2605478	Returned to Compliance	07-DEC-2025	-	Yes
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2336788	Returned to Compliance	16-SEP-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2228627	Returned to Compliance	01-APR-2022	30-JUN-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2228628	Returned to Compliance	01-APR-2022	30-JUN-2022	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2215496	Returned to Compliance	22-JAN-2022	-	Yes
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2020505	Returned to Compliance	01-MAR-2020	31-MAR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2020504	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1725884	Returned to Compliance	01-JUL-2017	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1641163	Returned to Compliance	01-OCT-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1635313	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1431487	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1402150	Returned to Compliance	01-NOV-2013	30-NOV-2013	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1004861	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1004860	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0816261	Returned to Compliance	01-MAY-2008	31-MAY-2008	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	0617131	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0617130	Returned to Compliance	01-JAN-2006	31-MAR-2006	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	0600357	Returned to Compliance	11-DEC-2005	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0600358	Returned to Compliance	01-OCT-2005	31-OCT-2005	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9476121	Known	01-AUG-1994	31-AUG-1994	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	9225947	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	9225946	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	9225944	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	9225945	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	9225949	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	9225948	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9225943	Known	27-JUN-1991	26-JUN-1992	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	9225952	Known	01-JUL-1988	30-JUN-1992	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	9136259	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	9136260	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	9136261	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	9136258	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	9136262	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	9136263	Known	24-JUN-1988	23-JUN-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8828945	Known	26-JUN-1987	25-JUN-1988	No

1 - 37 of 37

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26054789001	2605478	SOX	State Compliance achieved	03-FEB-2026	State	-
26054789001	2605480	SOX	State Compliance achieved	03-FEB-2026	State	-
26054797002	2605479	SOX	State Compliance achieved	30-JAN-2026	State	-
243678879002	2336788	SOX	State Compliance achieved	10-APR-2024	State	-
232862775001	2228628	SOX	State Compliance achieved	03-MAY-2023	State	-
232862775001	2228627	SOX	State Compliance achieved	03-MAY-2023	State	-
221549674002	2215496	SOX	State Compliance achieved	06-MAY-2022	State	-
202050462001	2020504	SOX	State Compliance achieved	19-MAY-2020	State	-
202050462001	2020505	SOX	State Compliance achieved	19-MAY-2020	State	-
182588444001	1725884	SOX	State Compliance achieved	18-OCT-2017	State	-
174116338001	1641163	SOX	State Compliance achieved	14-NOV-2016	State	-
163531338001	1635313	SOX	State Compliance achieved	26-AUG-2016	State	-
143148726004	1431487	SOX	State Compliance achieved	28-AUG-2014	State	-
140215027001	1402150	SOX	State Compliance achieved	24-DEC-2013	State	-
10048603001	1004860	SOX	State Compliance achieved	03-MAY-2010	State	-
10048613002	1004861	SOX	State Compliance achieved	18-FEB-2010	State	-
081626181001	0816261	SOX	State Compliance achieved	07-JUL-2008	State	-
061713069001	0617130	SOX	State Compliance achieved	08-AUG-2006	State	-
061713069001	0617131	SOX	State Compliance achieved	08-AUG-2006	State	-
060035768001	0600357	SOX	State Compliance achieved	30-MAR-2006	State	-
060035768001	0600358	SOX	State Compliance achieved	30-MAR-2006	State	-
94E0001	9476121	SFJ	State Formal Notice of Violation issued	24-OCT-1994	State	-
9102163	9136258	SIE	State Public Notification requested	03-AUG-1991	State	-
9102163	9136259	SIE	State Public Notification requested	03-AUG-1991	State	-
9102163	9136260	SIE	State Public Notification requested	03-AUG-1991	State	-
9102163	9136261	SIE	State Public Notification requested	03-AUG-1991	State	-
9102163	9136263	SIE	State Public Notification requested	03-AUG-1991	State	-
9102163	9136262	SIE	State Public Notification requested	03-AUG-1991	State	-
8828945	8828945	SIE	State Public Notification requested	16-NOV-1988	State	-

1 - 29 of 29

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
RAWA	002	Yes	Consecutive Connection	Surface water	Other	Inactive
WBWA 5 METER PITS	001	Yes	Consecutive Connection	Surface water	Permanent	Active
WELSH WOODS WBWA	101	No	Sampling Station	-	-	Active
LANCASTER AVE WBWA	102	No	Sampling Station	-	-	Active
GOLD STREET WBWA	103	No	Sampling Station	-	-	Active
BEDFORD AVE WBWA	105	No	Sampling Station	-	-	Active
GREGG & SUMMIT RAWA	104	No	Sampling Station	-	-	Inactive
THOMAS GARDENS WBWA	106	No	Sampling Station	-	-	Inactive

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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