Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	PA5020070
PWS Name	ALEPPO TWP AUTH
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	2200
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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	2601522	Returned to Compliance	01-OCT-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1122993	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1007262	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0729333	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0729332	Returned to Compliance	01-JUL-2007	30-SEP-2007	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0713379	Returned to Compliance	01-JAN-2007	31-JAN-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0713378	Returned to Compliance	01-JAN-2007	31-MAR-2007	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0601727	Returned to Compliance	01-NOV-2005	30-NOV-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0601726	Returned to Compliance	01-OCT-2005	31-DEC-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0533948	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0533947	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0533946	Returned to Compliance	01-JUL-2005	31-JUL-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0531263	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0531261	Returned to Compliance	01-JUN-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0531262	Returned to Compliance	01-APR-2005	30-JUN-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0522175	Known	01-JAN-2005	31-MAR-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0522176	Known	01-JAN-2005	31-JAN-2005	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	0505311	Returned to Compliance	01-OCT-2004	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0436586	Returned to Compliance	01-JUN-2004	30-JUN-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	0436585	Returned to Compliance	01-APR-2004	30-JUN-2004	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0030358	Returned to Compliance	01-AUG-2000	31-AUG-2000	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9305102	Returned to Compliance	01-DEC-1992	31-DEC-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9029114	Returned to Compliance	27-JUN-1989	26-JUN-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8917668	Returned to Compliance	26-JUN-1988	25-JUN-1989	No

1 - 24 of 24

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
26015227001	2601522	SOX	State Compliance achieved	21-JAN-2026	State	-
11229937001	1122993	SOX	State Compliance achieved	15-AUG-2011	State	-
10072621001	1007262	SOX	State Compliance achieved	29-JAN-2010	State	-
082933274001	0729333	SOX	State Compliance achieved	01-NOV-2007	State	-
082933274001	0729332	SOX	State Compliance achieved	01-NOV-2007	State	-
071337873001	0713378	SOX	State Compliance achieved	16-MAR-2007	State	-
071337873001	0713379	SOX	State Compliance achieved	16-MAR-2007	State	-
062217562001	0522175	SFR	State Consent Decree/Judgement	29-MAR-2006	State	-
062217562001	0522176	SFR	State Consent Decree/Judgement	29-MAR-2006	State	-
060172667001	0601726	SOX	State Compliance achieved	05-JAN-2006	State	-
060172667001	0601727	SOX	State Compliance achieved	05-JAN-2006	State	-
053394661012	0533948	SOX	State Compliance achieved	02-SEP-2005	State	-
053394661012	0533946	SOX	State Compliance achieved	02-SEP-2005	State	-
053394661012	0533947	SOX	State Compliance achieved	02-SEP-2005	State	-
053126161009	0531263	SOX	State Compliance achieved	08-AUG-2005	State	-
053126161009	0531261	SOX	State Compliance achieved	08-AUG-2005	State	-
053126161009	0531262	SOX	State Compliance achieved	08-AUG-2005	State	-
050531162004	0505311	SOX	State Compliance achieved	31-JAN-2005	State	-
043658555001	0436586	SOX	State Compliance achieved	02-SEP-2004	State	-
043658555001	0436585	SOX	State Compliance achieved	02-SEP-2004	State	-
00E0002	0030358	SOX	State Compliance achieved	09-NOV-2000	State	-
93E0001	9305102	SOX	State Compliance achieved	04-FEB-1993	State	-
9004754	9029114	SOX	State Compliance achieved	20-SEP-1990	State	-
8903930	8917668	SOX	State Compliance achieved	26-SEP-1989	State	-

1 - 24 of 24

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
SEWICKLEY MUNI AUTH	002	Yes	Consecutive Connection	Ground water	Other	Inactive
WEST VIEW MUNI AUTH	001	Yes	Consecutive Connection	Surface water	Permanent	Active
WEST VIEW INTERCONN	101	No	Sampling Station	-	-	Active
SEWICKLEY INTERCONN	102	No	Sampling Station	-	-	Inactive
GLENMITCHELL RD	103	No	Sampling Station	-	-	Inactive
FERRY RD	104	No	Sampling Station	-	-	Inactive

1 - 6 of 6

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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