ELDERTON, PA · Armstrong County
E ARMSTRONG CNTY MUNI AUTH Water System
Consumer Confidence Report status
E ARMSTRONG CNTY MUNI AUTH must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for E ARMSTRONG CNTY MUNI AUTH.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- PA5030004
- System type
- Community Water System
- Population served
- 1,875
- Service connections
- 372
- Ownership
- local government
- Water source
- groundwater (wells)
E ARMSTRONG CNTY MUNI AUTH is one of 757 community water systems in Pennsylvania in the 501 to 3,300 people size category, serving 1,875 people from groundwater.
As of August 1, 2026, its federal record holds 49 entries between 1996 and 2025, all of which EPA lists as closed.
Of the 49, 41 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Public Notice Rule and Revised PN Rule, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Report Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
September 11, 2025 – December 17, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024 – February 3, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024 – February 3, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024 – February 3, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2023 – February 8, 2024
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2023 – February 8, 2024
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
September 1, 2023 – September 30, 2023
ResolvedMonitoring and Reporting (DBP)
—Chlorine
September 1, 2023 – September 30, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2023 – September 30, 2023
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2023 – September 30, 2023
ResolvedMonitoring, Regular
—Nitrate
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Nitrite
January 1, 2023 – December 31, 2023
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2022 – September 30, 2022
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2022 – September 30, 2022
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2021 – December 31, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – September 10, 2021
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
October 1, 2020 – October 31, 2020
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2020 – October 31, 2020
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2020 – September 30, 2020
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 25, 2018 – December 3, 2018
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
November 1, 2018 – November 30, 2018
ResolvedTreatment Technique, Level 1 Assessment (RTCR)
Health-basedRevised Total Coliform Rule
October 15, 2018 – December 3, 2018
ResolvedNotify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)
—Revised Total Coliform Rule
October 15, 2018 – December 3, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2018 – June 30, 2018
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
March 1, 2018 – March 31, 2018
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2006 – December 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2005 – September 28, 2005
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2005 – June 30, 2005
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1996 – June 30, 2000
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Benzene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Toluene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Styrene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1996 – March 31, 1996
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 11, 2025 – December 17, 2025 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 11, 2024 – February 3, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2024 – February 3, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2024 – February 3, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2023 – February 8, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2023 – February 8, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| September 1, 2023 – September 30, 2023 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| September 1, 2023 – September 30, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2023 – September 30, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2023 – September 30, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring, Regular | Nitrite | — | Resolved |
| July 1, 2022 – September 30, 2022 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2022 – September 30, 2022 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2021 – December 31, 2021 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2021 – September 10, 2021 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2020 – October 31, 2020 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 1, 2020 – October 31, 2020 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2020 – September 30, 2020 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| November 25, 2018 – December 3, 2018 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| November 1, 2018 – November 30, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 15, 2018 – December 3, 2018 | Treatment Technique, Level 1 Assessment (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| October 15, 2018 – December 3, 2018 | Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| March 1, 2018 – March 31, 2018 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2005 – September 28, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2005 – June 30, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 1996 – June 30, 2000 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1996 – March 31, 1996 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- December 17, 2025State Violation/Reminder Notice1 linked violation
- December 17, 2025State Public Notification requested1 linked violation
- December 17, 2025State Compliance achieved1 linked violation
- March 31, 2025State Compliance achieved2 linked violations
- March 31, 2025State Compliance achieved3 linked violations
- February 3, 2025State Compliance achieved3 linked violations
- February 3, 2025State Violation/Reminder Notice1 linked violation
- February 13, 2024State Formal Notice of Violation issued2 linked violations
- February 13, 2024State Public Notification requested2 linked violations
- February 8, 2024State Compliance achieved2 linked violations
- February 8, 2024State Violation/Reminder Notice2 linked violations
- November 3, 2023State Public Notification requested3 linked violations
- November 3, 2023State Compliance achieved1 linked violation
- November 3, 2023State Violation/Reminder Notice3 linked violations
- November 1, 2023State Violation/Reminder Notice4 linked violations
- May 17, 2023State Compliance achieved2 linked violations
- November 14, 2022State Public Notification requested2 linked violations
- November 14, 2022State Formal Notice of Violation issued2 linked violations
- March 29, 2022State Compliance achieved1 linked violation
- March 29, 2022State Violation/Reminder Notice1 linked violation
- March 29, 2022State Public Notification requested1 linked violation
- September 10, 2021State Violation/Reminder Notice1 linked violation
- September 10, 2021State Compliance achieved1 linked violation
- December 11, 2020State Violation/Reminder Notice2 linked violations
- December 11, 2020State Compliance achieved2 linked violations
- November 30, 2020State Public Notification received1 linked violation
- November 13, 2020State Compliance achieved1 linked violation
- November 13, 2020State Public Notification requested1 linked violation
- November 13, 2020State Violation/Reminder Notice1 linked violation
- March 5, 2019State Compliance achieved1 linked violation
- December 19, 2018State Violation/Reminder Notice1 linked violation
- December 3, 2018State Public Notification requested3 linked violations
- December 3, 2018State Compliance achieved3 linked violations
- December 3, 2018State Formal Notice of Violation issued3 linked violations
- September 28, 2018State Compliance achieved1 linked violation
- September 17, 2018State Compliance achieved1 linked violation
- June 14, 2018State Violation/Reminder Notice1 linked violation
- February 5, 2007State Compliance achieved1 linked violation
- September 28, 2005State Consent Decree/Judgement1 linked violation
- September 28, 2005State Compliance achieved1 linked violation
- August 11, 2005State Violation/Reminder Notice1 linked violation
- August 11, 2005State Compliance achieved1 linked violation
- August 11, 2005State Consent Decree/Judgement1 linked violation
Common questions
Is E ARMSTRONG CNTY MUNI AUTH required to publish a Consumer Confidence Report?
- Yes. E ARMSTRONG CNTY MUNI AUTH is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is E ARMSTRONG CNTY MUNI AUTH’s next Consumer Confidence Report due?
- E ARMSTRONG CNTY MUNI AUTH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does E ARMSTRONG CNTY MUNI AUTH have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for E ARMSTRONG CNTY MUNI AUTH.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
E ARMSTRONG CNTY MUNI AUTH
724-354-2540
ELDERTON, PA 15736