Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA4440010
PWS Name	MIFFLIN CNTY MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	29432
County Served	Mifflin

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 1 Disinfectants and Disinfection Byproducts Rule	Bromate	2523283	Returned to Compliance	01-APR-2025	30-JUN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	2320395	Returned to Compliance	01-JAN-2023	31-MAR-2023	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	2233908	Returned to Compliance	01-JUL-2022	31-JUL-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2106898	Returned to Compliance	01-DEC-2020	31-DEC-2020	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1726915	Returned to Compliance	01-JUL-2017	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1735879	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1735878	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1735877	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1806691	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1735876	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1735875	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	1735880	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1806690	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1714222	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1714223	Returned to Compliance	01-JAN-2017	31-JAN-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	1735874	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	1735873	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1735872	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1735871	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1735870	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1735869	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1735868	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1735867	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1735866	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1735865	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1735864	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1735863	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1735862	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	1735861	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	1735860	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1735859	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	1735858	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	1735857	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	1735856	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1735855	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1806693	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1806692	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	1735881	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1618960	Returned to Compliance	01-MAR-2016	31-MAR-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1524889	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1421231	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1421232	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1408540	Returned to Compliance	01-DEC-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1408539	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1408538	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1345657	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1345656	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1315616	Returned to Compliance	11-JAN-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1315615	Returned to Compliance	11-JAN-2013	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1315614	Returned to Compliance	11-JAN-2013	-	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
25232832003	2523283	SOX	State Compliance achieved	21-JUL-2025	State	-
232039580001	2320395	SOX	State Compliance achieved	24-APR-2023	State	-
223390874013	2233908	SOX	State Compliance achieved	30-AUG-2022	State	-
210689868001	2106898	SOX	State Compliance achieved	22-FEB-2021	State	-
180669049002	1806690	SOX	State Compliance achieved	12-FEB-2018	State	-
180669049002	1806693	SOX	State Compliance achieved	12-FEB-2018	State	-
180669049002	1806692	SOX	State Compliance achieved	12-FEB-2018	State	-
180669049002	1806691	SOX	State Compliance achieved	12-FEB-2018	State	-
183585543001	1735866	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735880	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735879	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735855	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735856	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735857	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735858	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735859	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735860	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735861	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735862	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735863	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735864	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735865	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735881	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735867	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735868	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735869	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735870	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735871	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735872	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735873	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735874	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735875	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735876	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735877	SOX	State Compliance achieved	14-NOV-2017	State	-
183585543001	1735878	SOX	State Compliance achieved	14-NOV-2017	State	-
172691543003	1726915	SOX	State Compliance achieved	16-AUG-2017	State	-
171422244001	1714223	SOX	State Compliance achieved	15-MAR-2017	State	-
171422244001	1714222	SOX	State Compliance achieved	15-MAR-2017	State	-
161896037001	1618960	SOX	State Compliance achieved	19-MAY-2016	State	-
160853825001	1408539	SOX	State Compliance achieved	25-JAN-2016	State	-
160853825001	1421231	SOX	State Compliance achieved	25-JAN-2016	State	-
160853825001	1421232	SOX	State Compliance achieved	25-JAN-2016	State	-
160853825001	1408538	SOX	State Compliance achieved	25-JAN-2016	State	-
160853825001	1408540	SOX	State Compliance achieved	25-JAN-2016	State	-
162488931001	1524889	SOX	State Compliance achieved	03-NOV-2015	State	-
144565619001	1345657	SOX	State Compliance achieved	05-SEP-2014	State	-
144565619001	1345656	SOX	State Compliance achieved	05-SEP-2014	State	-
131561419001	1315615	SOX	State Compliance achieved	08-MAY-2013	State	-
131561419001	1315614	SOX	State Compliance achieved	08-MAY-2013	State	-
131561419001	1315616	SOX	State Compliance achieved	08-MAY-2013	State	-

1 - 50 of 163

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LAUREL CREEK DAM	001	Yes	Intake	Surface water	Permanent	Active
MCCOY WELL 2	008	Yes	Well	Ground water under the influence of surface water	Permanent	Active
MCCOY WELL 1	005	Yes	Well	Ground water under the influence of surface water	Permanent	Active
MILROY WELL	004	Yes	Well	Ground water under the influence of surface water	Permanent	Active
WELL #2 ROCKVILLE	012	Yes	Well	Ground water	Other	Inactive
WELL #1 CAMPBELL	011	Yes	Well	Ground water	Other	Inactive
BELLEVILLE WELL #7	007	Yes	Well	Ground water	Other	Inactive
BELLEVILLE WELL #6	006	Yes	Well	Ground water	Other	Inactive
ROLLING HILLS #1	003	Yes	Well	Ground water	Other	Inactive
BELLEVILLE WELL #5	002	Yes	Well	Ground water	Other	Inactive
LAUREL CREEK EP	102	No	Sampling Station	-	-	Active
RHE TRTMNT BLDG TAP	103	No	Sampling Station	-	-	Inactive
LAUREL CREEK	300	No	Treatment Plant	-	-	Active
TRTMNT BLDG ROLLING	301	No	Treatment Plant	-	-	Inactive
BELWELL5 TRTMNT BLDG	302	No	Treatment Plant	-	-	Inactive
BELWEL6&7 TRTMT BLDG	303	No	Treatment Plant	-	-	Inactive

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
LAUREL CREEK	300	Ozonation, Pre	Organics removal
LAUREL CREEK	300	Coagulation	Particulate removal
LAUREL CREEK	300	Rapid Mix	Particulate removal
LAUREL CREEK	300	pH Adjustment, Pre	Particulate removal
LAUREL CREEK	300	Flocculation	Particulate removal
LAUREL CREEK	300	Sedimentation	Disinfection by-products control
LAUREL CREEK	300	Filtration, Rapid Sand	Particulate removal
LAUREL CREEK	300	pH Adjustment, Post	Corrosion control
LAUREL CREEK	300	Inhibitor, Orthophosphate	Corrosion control
LAUREL CREEK	300	Hypochlorination, Post	Disinfection
LAUREL CREEK	300	Fluoridation	Other
LAUREL CREEK	300	Innovative	Other
TRTMNT BLDG ROLLING	301	Hypochlorination, Post	Disinfection
BELWELL5 TRTMNT BLDG	302	Hypochlorination, Post	Disinfection
BELWEL6&7 TRTMT BLDG	303	Hypochlorination, Post	Disinfection

1 - 15 of 15

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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