Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA5020009
PWS Name	HARMAR TWP MUNI AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	3200
County Served	Allegheny

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	2262178	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	2208961	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	2025849	Returned to Compliance	01-APR-2020	30-APR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1831511	Returned to Compliance	01-JUL-2018	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1708688	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1345999	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring of Treatment (SWTR-Unfilt/GWR)	Ground Water Rule	Groundwater Rule	1301128	Returned to Compliance	01-OCT-2012	31-OCT-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1310798	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
TT	Treatment Technique (SWTR and GWR)	Ground Water Rule	Groundwater Rule	1301129	Returned to Compliance	01-OCT-2012	31-OCT-2012	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1221837	Returned to Compliance	01-MAR-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Bromate	1221839	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1221838	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1202182	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	OXAMYL	1141125	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	1141119	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dalapon	1141120	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	1141121	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	1141122	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	1141123	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) adipate	1141124	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Simazine	1141126	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Di(2-ethylhexyl) phthalate	1141127	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Picloram	1141128	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Dinoseb	1141129	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Hexachlorocyclopentadiene	1141130	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	1141131	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1141132	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	1141133	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	1141134	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	1141135	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	HEXACHLOROBENZENE	1141136	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Benzo(a)pyrene	1141137	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Pentachlorophenol	1141138	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	1,2-DIBROMO-3-CHLOROPROPANE	1141139	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	ETHYLENE DIBROMIDE	1141140	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	1209625	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	1209644	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	1209643	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	1209642	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	1209626	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	1209627	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	1209628	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	1209629	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	1209630	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	1209631	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	1209632	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	1209633	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	1209634	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	1209635	Returned to Compliance	01-JAN-2011	31-DEC-2011	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	1209636	Returned to Compliance	01-JAN-2011	31-DEC-2011	No

1 - 50 of 121

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
266217875001	2262178	SOX	State Compliance achieved	26-NOV-2025	State	-
262584962001	2025849	SOX	State Compliance achieved	26-NOV-2025	State	-
220896174001	2208961	SOX	State Compliance achieved	23-MAR-2022	State	-
193151149001	1831511	SOX	State Compliance achieved	19-NOV-2018	State	-
170868843001	1708688	SOX	State Compliance achieved	14-MAR-2017	State	-
144599919001	1345999	SOX	State Compliance achieved	13-NOV-2013	State	-
131079821003	1310798	SOX	State Compliance achieved	05-JUN-2013	State	-
130112819001	1301128	SOX	State Compliance achieved	17-JAN-2013	State	-
130112819001	1301129	SOX	State Compliance achieved	17-JAN-2013	State	-
120962515003	1209625	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209626	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209644	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209643	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209627	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209628	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209629	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209630	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209631	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209632	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209633	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209634	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209635	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209636	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209637	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209638	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209639	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209640	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209641	SIF	State Public Notification received	02-JUL-2012	State	-
120962515003	1209642	SIF	State Public Notification received	02-JUL-2012	State	-
122183713023	1221837	SOX	State Compliance achieved	15-MAY-2012	State	-
122183713023	1221838	SOX	State Compliance achieved	15-MAY-2012	State	-
122183913025	1221839	SOX	State Compliance achieved	09-MAY-2012	State	-
120218213001	1202182	SOX	State Compliance achieved	22-DEC-2011	State	-
12411197002	1141121	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141122	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141123	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141124	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141125	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141126	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141127	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141128	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141129	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141130	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141131	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141132	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141133	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141134	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141135	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141136	SOX	State Compliance achieved	22-NOV-2011	State	-
12411197002	1141137	SOX	State Compliance achieved	22-NOV-2011	State	-

1 - 50 of 121

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
OAKMONT MUNI AUTH	004	Yes	Consecutive Connection	Surface water	Other	Inactive
WELL #3	003	Yes	Well	Ground water	Permanent	Active
WELL #2	002	Yes	Well	Ground water	Permanent	Active
WELL #1	001	Yes	Well	Ground water	Permanent	Active
FOX CHAPEL GUYS RUN	005	Yes	Consecutive Connection	Surface water	Other	Inactive
CLEARWELL EFFLUENT	101	No	Sampling Station	-	-	Active
OAKMONT MUN AUTH INT	102	No	Sampling Station	-	-	Inactive
FOX CHAPEL GUYS RUN	103	No	Sampling Station	-	-	Inactive
HARMAR TWP WTP	300	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
HARMAR TWP WTP	300	Ozonation, Pre	Iron removal
HARMAR TWP WTP	300	Ozonation, Pre	Manganese removal
HARMAR TWP WTP	300	Filtration, Rapid Sand	Iron removal
HARMAR TWP WTP	300	Filtration, Rapid Sand	Iron removal
HARMAR TWP WTP	300	Gaseous Chlorination, Post	Disinfection
HARMAR TWP WTP	300	pH Adjustment, Post	Corrosion control
HARMAR TWP WTP	300	4-Log Treatment of Viruses	Disinfection

1 - 7 of 7

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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