Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA4340007
PWS Name	THOMPSONTOWN MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1000
County Served	Juniata

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, Regular	Arsenic Rule	Arsenic	2506720	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	2506723	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	2506721	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	2506722	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	2330749	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2215962	Returned to Compliance	01-JAN-2022	31-JAN-2022	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	2208439	Returned to Compliance	01-DEC-2021	31-DEC-2021	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2208454	Returned to Compliance	01-DEC-2021	31-DEC-2021	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	2131042	Returned to Compliance	01-JUL-2021	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	2309101	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2109828	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	2309098	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	2033857	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2109829	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	2109809	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	2109830	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	2109848	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2109847	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	2109827	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2109846	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	2109826	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2109825	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	2109845	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2109844	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	2109824	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2109823	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	2109843	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2109822	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	2109842	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2109821	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	2109841	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2109840	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	2109820	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2109839	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	2109819	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2109838	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	2109818	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2109837	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	2109817	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2109836	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	2109816	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2109815	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	2109835	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2109834	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	2109814	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2109813	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	2109833	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2109832	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	2109812	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	2109831	Returned to Compliance	01-JAN-2020	31-DEC-2020	No

1 - 50 of 165

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25067213002	2506723	SIF	State Public Notification received	23-JUN-2025	State	-
25067213002	2506721	SIF	State Public Notification received	23-JUN-2025	State	-
25067202001	2506722	SOX	State Compliance achieved	06-MAR-2025	State	-
25067202001	2506720	SOX	State Compliance achieved	06-MAR-2025	State	-
233074980005	2330749	SOX	State Compliance achieved	28-AUG-2023	State	-
230909880001	2309098	SOX	State Compliance achieved	23-JAN-2023	State	-
230909880001	2309101	SOX	State Compliance achieved	23-JAN-2023	State	-
230845474014	2208454	SOX	State Compliance achieved	04-NOV-2022	State	-
230845474014	2215962	SOX	State Compliance achieved	04-NOV-2022	State	-
220843973001	2208439	SOX	State Compliance achieved	14-APR-2022	State	-
223104267002	2131042	SOX	State Compliance achieved	01-OCT-2021	State	-
210980968001	2109820	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109821	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109822	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109823	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109824	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109825	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109826	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109827	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109828	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109830	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109831	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109832	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109833	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109834	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109835	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109836	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109837	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109838	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109839	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109840	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109841	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109842	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109843	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109844	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109845	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109846	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109847	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109848	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109819	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109818	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109817	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109816	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109815	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109814	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109813	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109812	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109811	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109810	SOX	State Compliance achieved	14-APR-2021	State	-
210980968001	2109809	SOX	State Compliance achieved	14-APR-2021	State	-

1 - 50 of 158

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WATERCRESS SPRING	001	Yes	Well	Ground water	Other	Inactive
WELL 7	007	Yes	Well	Ground water	Permanent	Active
WELL #5	005	Yes	Well	Ground water	Permanent	Active
WELL #4	004	Yes	Well	Ground water	Permanent	Active
WELL #3	003	Yes	Well	Ground water	Permanent	Active
WELL #2	002	Yes	Well	Ground water	Other	Inactive
WELLS 2,3 4	100	No	Sampling Station	-	-	Active
WELL #5 STANDPIPE	102	No	Sampling Station	-	-	Active
SPRG HS TRT TAP	101	No	Sampling Station	-	-	Inactive
PLATT HOLLOW CHL BLG	301	No	Treatment Plant	-	-	Active
WELL 5 TRTMNT PLNT	302	No	Treatment Plant	-	-	Active
SPRING HOUSE	300	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
PLATT HOLLOW CHL BLG	301	Hypochlorination, Post	Disinfection
PLATT HOLLOW CHL BLG	301	4-Log Treatment of Viruses	Disinfection
WELL 5 TRTMNT PLNT	302	Hypochlorination, Post	Disinfection
WELL 5 TRTMNT PLNT	302	Sequestration	Manganese removal
WELL 5 TRTMNT PLNT	302	Sequestration	Iron removal
WELL 5 TRTMNT PLNT	302	4-Log Treatment of Viruses	Disinfection

1 - 6 of 6

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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