Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA5260009
PWS Name	MUNI AUTH OF WASHINGTON TWP
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	9100
County Served	Fayette

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	CARBON, TOTAL	2608635	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	2525579	Returned to Compliance	01-APR-2025	30-JUN-2025	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	2513533	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	2513534	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	2407621	Returned to Compliance	01-DEC-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	2407620	Returned to Compliance	01-OCT-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	2338338	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	2338337	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	2338336	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	2338335	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	2338334	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	2338340	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	2338339	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor	2338341	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Heptachlor epoxide	2338342	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	2338343	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Chlordane	2338344	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	2338333	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	2303320	Returned to Compliance	03-DEC-2022	-	Yes
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2216320	Returned to Compliance	15-JAN-2022	-	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	2216319	Returned to Compliance	15-JAN-2022	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1828426	Returned to Compliance	06-OCT-2018	-	No
RPT	Reporting, Assessment Forms (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1828424	Returned to Compliance	26-AUG-2018	-	No
RPT	Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1828425	Returned to Compliance	26-AUG-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1815079	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1815080	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1731017	Returned to Compliance	11-JUL-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1718585	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1718584	Returned to Compliance	01-JAN-2017	31-MAR-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1634195	Returned to Compliance	10-AUG-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1630788	Returned to Compliance	10-AUG-2016	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1634246	Returned to Compliance	01-JUN-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1619281	Returned to Compliance	11-MAY-2016	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1619279	Returned to Compliance	11-MAY-2016	-	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1634194	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1630787	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1634193	Returned to Compliance	01-APR-2016	30-JUN-2016	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1608644	Returned to Compliance	10-FEB-2016	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1613540	Returned to Compliance	01-FEB-2016	29-FEB-2016	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1613541	Returned to Compliance	01-FEB-2016	29-FEB-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619280	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1619278	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1608643	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1529856	Returned to Compliance	01-JUL-2015	30-SEP-2015	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1415044	Returned to Compliance	01-JAN-2014	31-JAN-2014	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1107564	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1017280	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	1017279	Returned to Compliance	01-JUN-2010	30-JUN-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1107563	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Source Water (LT2)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	#0899995	Returned to Compliance	01-JUL-2008	-	No

1 - 50 of 61

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26086357001	2608635	SIE	State Public Notification requested	12-FEB-2026	State	-
26255792006	2525579	SOX	State Compliance achieved	08-DEC-2025	State	-
25135332003	2513533	SOX	State Compliance achieved	01-AUG-2025	State	-
25135332003	2513534	SOX	State Compliance achieved	01-AUG-2025	State	-
250762087001	2407621	SOX	State Compliance achieved	10-MAR-2025	State	-
250762087001	2407620	SOX	State Compliance achieved	10-MAR-2025	State	-
240332081001	2338342	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338341	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338340	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338339	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338338	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338337	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338336	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338335	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338334	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338333	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338343	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2338344	SOX	State Compliance achieved	04-JAN-2024	State	-
240332081001	2303320	SOX	State Compliance achieved	04-JAN-2024	State	-
221631974001	2216320	SOX	State Compliance achieved	13-APR-2022	State	-
221631974001	2216319	SOX	State Compliance achieved	13-APR-2022	State	-
192842451001	1828424	SOX	State Compliance achieved	12-DEC-2018	State	-
192842651003	1828426	SOX	State Compliance achieved	10-DEC-2018	State	-
192842549002	1828425	SOX	State Compliance achieved	01-NOV-2018	State	-
181507949001	1815080	SOX	State Compliance achieved	12-JUN-2018	State	-
181507949001	1815079	SOX	State Compliance achieved	12-JUN-2018	State	-
183419339002	1634195	SOX	State Compliance achieved	11-DEC-2017	State	-
183419339002	1634194	SOX	State Compliance achieved	11-DEC-2017	State	-
183419339002	1634193	SOX	State Compliance achieved	11-DEC-2017	State	-
183419339002	1634246	SOX	State Compliance achieved	11-DEC-2017	State	-
183101745002	1731017	SOX	State Compliance achieved	02-OCT-2017	State	-
171858443002	1718584	SOX	State Compliance achieved	22-MAY-2017	State	-
171858443002	1718585	SOX	State Compliance achieved	22-MAY-2017	State	-
163078739009	1630788	SOX	State Compliance achieved	27-JUL-2016	State	-
163078739009	1630787	SOX	State Compliance achieved	27-JUL-2016	State	-
161927839005	1619281	SOX	State Compliance achieved	09-MAY-2016	State	-
161927839005	1619280	SOX	State Compliance achieved	09-MAY-2016	State	-
161927839005	1619279	SOX	State Compliance achieved	09-MAY-2016	State	-
161927839005	1619278	SOX	State Compliance achieved	09-MAY-2016	State	-
161354038002	1613541	SOX	State Compliance achieved	29-MAR-2016	State	-
161354038002	1613540	SOX	State Compliance achieved	29-MAR-2016	State	-
160864339001	1608643	SOX	State Compliance achieved	26-JAN-2016	State	-
160864339001	1608644	SOX	State Compliance achieved	26-JAN-2016	State	-
162985632002	1529856	SOX	State Compliance achieved	04-NOV-2015	State	-
141504426001	1415044	SOX	State Compliance achieved	17-MAR-2014	State	-
120756310001	1107564	SOX	State Compliance achieved	27-SEP-2012	State	-
120756310001	1107563	SOX	State Compliance achieved	27-SEP-2012	State	-
10172792007	1017279	SOX	State Compliance achieved	26-JUL-2010	State	-
10172792007	1017280	SOX	State Compliance achieved	26-JUL-2010	State	-
#0804301	#0899995	EOX	Federal Compliance achieved	03-SEP-2008	ODSWeb	-

1 - 50 of 61

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CHARLEROI INTER	003	Yes	Consecutive Connection	Surface water	Other	Inactive
MAWC#PERRYOPOLIS INT	005	Yes	Consecutive Connection	Surface water	Other	Inactive
BELLE VERNON INTER	002	Yes	Consecutive Connection	Surface water	Permanent	Active
MAWC YOUGH	004	Yes	Consecutive Connection	Surface water	Permanent	Active
MONONGAHELA RIVER	001	Yes	Intake	Surface water	Permanent	Active
CLEARWELL	101	No	Sampling Station	-	-	Active
MAWC HARMONY INTER	104	No	Sampling Station	-	-	Active
MAWC PERRYOPOLIS RD	105	No	Sampling Station	-	-	Active
BELLEVERNONINTER	102	No	Sampling Station	-	-	Inactive
CHARLEROI INTER	103	No	Sampling Station	-	-	Inactive
WATER TREAT PLANT	300	No	Treatment Plant	-	-	Active
BOOSTER CHLORINATOR	301	No	Treatment Plant	-	-	Inactive

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WATER TREAT PLANT	300	Innovative	Other
WATER TREAT PLANT	300	Coagulation	Particulate removal
WATER TREAT PLANT	300	Flocculation	Particulate removal
WATER TREAT PLANT	300	Gaseous Chlorination, Pre	Disinfection
WATER TREAT PLANT	300	Filtration, Rapid Sand	Particulate removal
WATER TREAT PLANT	300	Sedimentation	Particulate removal
WATER TREAT PLANT	300	Gaseous Chlorination, Post	Disinfection
WATER TREAT PLANT	300	Permanganate	Taste / odor control
WATER TREAT PLANT	300	pH Adjustment, Post	Corrosion control
BOOSTER CHLORINATOR	301	Hypochlorination, Post	Disinfection

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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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