Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA4560033
PWS Name	CONFLUENCE BORO MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	645
County Served	Somerset

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2507263	Known	01-DEC-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2432384	Known	01-JUL-2024	30-SEP-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2432385	Known	01-JUL-2024	30-SEP-2024	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	2339721	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2201589	Returned to Compliance	01-OCT-2021	31-OCT-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2133882	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2133883	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1938388	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1907993	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1907994	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1831391	Returned to Compliance	01-OCT-2018	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1907991	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1907992	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	1831442	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	1831441	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	1831440	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	1831439	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	1831438	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1831437	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1831436	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1831435	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1831434	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1831433	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1831432	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1831431	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1831430	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1831429	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1831425	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1831428	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1831427	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1831426	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1831421	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1831392	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1831419	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1831418	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1831417	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	1831422	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1831416	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1831415	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	1831414	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1831413	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1831412	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1831411	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1831410	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1831409	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1831408	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1831407	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1831406	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1831405	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1831404	Returned to Compliance	01-JUL-2018	30-SEP-2018	No

1 - 50 of 297

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
25072632	2507263	SFJ	State Formal Notice of Violation issued	12-FEB-2025	State	-
253238485002	2432385	SIE	State Public Notification requested	12-NOV-2024	State	-
253238485002	2432384	SIE	State Public Notification requested	12-NOV-2024	State	-
243972180001	2339721	SOX	State Compliance achieved	22-NOV-2023	State	-
223388268001	2133883	SIF	State Public Notification received	13-APR-2022	State	-
223388268001	2133882	SIF	State Public Notification received	13-APR-2022	State	-
220158974001	2201589	SOX	State Compliance achieved	14-DEC-2021	State	-
203838856001	1938388	SIF	State Public Notification received	06-APR-2020	State	-
190799157001	1907991	SOX	State Compliance achieved	02-MAY-2019	State	-
190799157001	1907994	SOX	State Compliance achieved	02-MAY-2019	State	-
190799157001	1907993	SOX	State Compliance achieved	02-MAY-2019	State	-
190799157001	1907992	SOX	State Compliance achieved	02-MAY-2019	State	-
192323751020	1831401	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831402	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831403	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831404	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831405	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831406	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831407	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831408	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831409	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831410	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831411	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831412	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831413	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831414	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831415	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831416	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831417	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831418	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831419	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831420	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831421	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831422	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831423	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831424	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831425	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831426	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831427	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831428	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831429	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831430	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831431	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831432	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831433	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831434	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831435	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831436	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831437	SOX	State Compliance achieved	17-APR-2019	State	-
192323751020	1831438	SOX	State Compliance achieved	17-APR-2019	State	-

1 - 50 of 283

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
DRAKE RUN	001	Yes	Intake	Surface water	Other	Inactive
WELL 2	004	Yes	Well	Ground water	Permanent	Active
WELL 1	003	Yes	Well	Ground water	Permanent	Active
PLANT WELL	002	Yes	Well	Ground water	Other	Inactive
MANHOLE 468 FT DWNST	102	No	Sampling Station	-	-	Active
SLOW SAND FILTER	101	No	Sampling Station	-	-	Inactive
WELL CHLORINATOR	301	No	Treatment Plant	-	-	Active
WELL CHLORINATOR	302	No	Treatment Plant	-	-	Active
SLOW SAND PLANT	300	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SLOW SAND PLANT	300	Filtration, Slow Sand	Particulate removal
SLOW SAND PLANT	300	pH Adjustment, Post	Corrosion control
SLOW SAND PLANT	300	Inhibitor, Polyphosphate	Corrosion control
SLOW SAND PLANT	300	Sequestration	Corrosion control
SLOW SAND PLANT	300	Hypochlorination, Post	Disinfection
WELL CHLORINATOR	301	Hypochlorination, Post	Disinfection
WELL CHLORINATOR	301	4-Log Treatment of Viruses	Disinfection
WELL CHLORINATOR	302	Hypochlorination, Post	Disinfection

1 - 8 of 8

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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