---

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

Go

Rows1510152025501001000All

Actions

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	2301402	Returned to Compliance	01-OCT-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2262190	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1938450	Returned to Compliance	01-OCT-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1608369	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1421244	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1421243	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	0917703	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	0539114	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	0539113	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	0415141	Returned to Compliance	01-DEC-2003	31-DEC-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0415140	Returned to Compliance	01-DEC-2003	31-DEC-2003	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9309027	Returned to Compliance	01-FEB-1993	28-FEB-1993	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9308068	Returned to Compliance	01-JAN-1993	31-JAN-1993	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	9305095	Returned to Compliance	01-DEC-1992	31-DEC-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	9029072	Returned to Compliance	27-JUN-1989	26-JUN-1990	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8917550	Returned to Compliance	26-JUN-1988	25-JUN-1989	No

• 1 - 16 of 16

Column Actions

Search

---

Enforcement Actions

Go

Rows1510152025501001000All

Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
236219074001	2262190	SOX	State Compliance achieved	14-AUG-2023	State	-
230140280001	2301402	SOX	State Compliance achieved	08-FEB-2023	State	-
203845057001	1938450	SOX	State Compliance achieved	25-NOV-2019	State	-
160836939001	1608369	SOX	State Compliance achieved	25-MAY-2016	State	-
142124327001	1421244	SOX	State Compliance achieved	06-JUN-2014	State	-
142124327001	1421243	SOX	State Compliance achieved	06-JUN-2014	State	-
091770387002	0917703	SOX	State Compliance achieved	23-JUL-2009	State	-
063911361001	0539113	SOX	State Compliance achieved	15-NOV-2005	State	-
063911361001	0539114	SOX	State Compliance achieved	15-NOV-2005	State	-
041514055001	0415140	SOX	State Compliance achieved	25-FEB-2004	State	-
041514055001	0415141	SOX	State Compliance achieved	25-FEB-2004	State	-
89E0002	8917550	SIE	State Public Notification requested	29-JAN-1999	State	-
93E0001	9309027	SOX	State Compliance achieved	12-APR-1993	State	-
93E0004	9308068	SOX	State Compliance achieved	02-FEB-1993	State	-
93E0005	9305095	SOX	State Compliance achieved	14-JAN-1993	State	-
90E0001	9029072	SOX	State Compliance achieved	10-OCT-1990	State	-

• 1 - 16 of 16

Column Actions

Search

---

All Facilities

Go

Rows1510152025501001000All

Actions

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
PITTSBURGH WAT&SEW A	001	Yes	Consecutive Connection	Surface water	Permanent	Active
MT TROY INTERCONNECT	101	No	Sampling Station	-	-	Active

• 1 - 2 of 2

Column Actions

Search

---

Treatment Processes

Go

Rows1510152025501001000All

Actions

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

Column Actions

Search