GREENSBURG, PA · Allegheny County
WEST CNTY MUNI AUTH-MCKEESPORT Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA5020025
- System type
- Community Water System
- Population served
- 32,644
- Service connections
- 12,184
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 2025 – December 31, 2025
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
December 1, 2025 – December 31, 2025
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2022 – November 29, 2022
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 2021 – July 31, 2021
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
September 1, 2020 – September 30, 2020
ResolvedMonitoring, Regular
—Atrazine
October 1, 2018 – December 31, 2018
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2016 – March 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Atrazine
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Styrene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Benzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Toluene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—Nitrate
April 1, 1993 – June 30, 1993
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1991 – May 31, 1991
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Benzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1991 – March 31, 1991
ResolvedMonitoring, Regular
—Endrin
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—BHC-GAMMA
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—Methoxychlor
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—Toxaphene
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—2,4-D
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—2,4,5-TP
June 24, 1988 – June 23, 1991
ResolvedMonitoring, Regular
—Endrin
June 24, 1982 – June 23, 1985
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2025 – December 31, 2025 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 2025 – December 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Archived |
| October 1, 2022 – November 29, 2022 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2021 – July 31, 2021 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| September 1, 2020 – September 30, 2020 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| October 1, 2018 – December 31, 2018 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 1993 – June 30, 1993 | Monitoring, Regular | Nitrate | — | Resolved |
| May 1, 1991 – May 31, 1991 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1991 – March 31, 1991 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Endrin | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Methoxychlor | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Toxaphene | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | 2,4-D | — | Resolved |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| June 24, 1982 – June 23, 1985 | Monitoring, Regular | Endrin | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- February 11, 2026State Formal Notice of Violation issued3 linked violations
- February 11, 2026State Public Notification requested3 linked violations
- November 29, 2022State Compliance achieved1 linked violation
- October 5, 2021State Violation/Reminder Notice1 linked violation
- October 5, 2021State Compliance achieved1 linked violation
- December 11, 2020State Compliance achieved1 linked violation
- November 19, 2020State Violation/Reminder Notice1 linked violation
- August 14, 2019State Violation/Reminder Notice1 linked violation
- August 14, 2019State Compliance achieved1 linked violation
- June 19, 2017State Public Notification received2 linked violations
- June 19, 2017State Compliance achieved2 linked violations
- May 3, 2016State Public Notification requested2 linked violations
- May 3, 2016State Violation/Reminder Notice2 linked violations
- July 7, 2006State Public Notification received1 linked violation
- May 25, 2006State Compliance achieved1 linked violation
- March 6, 2006State Compliance achieved1 linked violation
- February 1, 2006State Formal Notice of Violation issued1 linked violation
- February 1, 2006State Public Notification requested1 linked violation
- February 26, 1993Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
- February 25, 1993Federal no additional Formal Action neededgeneral compliance action — not tied to a specific violation on record
- April 30, 1992Federal issued Formal Notice of Violation13 linked violations
- August 13, 1991State Compliance achieved8 linked violations
- October 2, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 23, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Contact
WEST CNTY MUNI AUTH-MCKEESPORT
412-678-6065
GREENSBURG, PA 15601