Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA7210063
PWS Name	MIDDLESEX TWP MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3527
County Served	Cumberland

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 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2433067	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2433066	Returned to Compliance	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2339013	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2339012	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	2339014	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2263107	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2263106	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	2221586	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	2221587	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1939318	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1939319	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1812789	Returned to Compliance	01-FEB-2018	28-FEB-2018	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1716233	Returned to Compliance	01-FEB-2017	28-FEB-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1737085	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1737084	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1737086	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1737082	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1737081	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1737080	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1737079	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1737078	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	1737083	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1737077	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1737076	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	1737075	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1737074	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1737073	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1737072	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1737071	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1737070	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1737069	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1737068	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1737067	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1737066	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1737065	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1737064	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	1737063	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	1737062	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1737061	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1737060	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	1737059	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	1737058	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1737057	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1644222	Returned to Compliance	01-OCT-2016	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1429439	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1429411	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	1429412	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	1429413	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1429414	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1429415	Returned to Compliance	01-JAN-2014	31-DEC-2014	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
253306688001	2433067	SOX	State Compliance achieved	08-APR-2025	State	-
253306688001	2433066	SOX	State Compliance achieved	08-APR-2025	State	-
251278951001	1812789	SIF	State Public Notification received	28-FEB-2025	State	-
243901282001	2339013	SOX	State Compliance achieved	08-APR-2024	State	-
243901282001	2339012	SOX	State Compliance achieved	08-APR-2024	State	-
243901480003	2339014	SOX	State Compliance achieved	13-NOV-2023	State	-
236310675001	2263106	SIF	State Public Notification received	07-JUL-2023	State	-
236310675001	2263107	SIF	State Public Notification received	07-JUL-2023	State	-
222158674001	2221587	SOX	State Compliance achieved	11-MAY-2022	State	-
222158674001	2221586	SOX	State Compliance achieved	11-MAY-2022	State	-
203931856001	1939319	SOX	State Compliance achieved	13-NOV-2019	State	-
203931856001	1939318	SOX	State Compliance achieved	13-NOV-2019	State	-
193705745001	1737066	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737067	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737068	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737069	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737070	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737071	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737072	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737073	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737074	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737075	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737076	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737077	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737078	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737079	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737080	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737081	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737082	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737083	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737084	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737085	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737086	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737060	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737059	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737058	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737057	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737065	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737064	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737061	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737062	SOX	State Compliance achieved	26-APR-2019	State	-
193705745001	1737063	SOX	State Compliance achieved	26-APR-2019	State	-
184422239001	1644222	SOX	State Compliance achieved	07-DEC-2017	State	-
171623344001	1716233	SOX	State Compliance achieved	26-APR-2017	State	-
142941126001	1429423	SOX	State Compliance achieved	19-SEP-2014	State	-
142941126001	1429440	SOX	State Compliance achieved	19-SEP-2014	State	-
142941126001	1429439	SOX	State Compliance achieved	19-SEP-2014	State	-
142941126001	1429438	SOX	State Compliance achieved	19-SEP-2014	State	-
142941126001	1429437	SOX	State Compliance achieved	19-SEP-2014	State	-
142941126001	1429436	SOX	State Compliance achieved	19-SEP-2014	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PAWC INTERCONNECTION	003	Yes	Consecutive Connection	Surface water	Other	Inactive
WELL 1	002	Yes	Well	Ground water	Permanent	Active
SOUTH MIDDLETON MA	001	Yes	Consecutive Connection	Ground water	Permanent	Active
INTERCONNECT	101	No	Sampling Station	-	-	Active
WELL 1	102	No	Sampling Station	-	-	Active
PAWC INTERCONNECTION	103	No	Sampling Station	-	-	Inactive
CL BOOSTER	301	No	Treatment Plant	-	-	Active
WELL 1 TREATMENT	302	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL BOOSTER	301	Hypochlorination, Post	Disinfection
WELL 1 TREATMENT	302	Hypochlorination, Pre	Disinfection
WELL 1 TREATMENT	302	4-Log Treatment of Viruses	Disinfection

1 - 3 of 3

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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