MOUNT GRETNA, PA · Lebanon County
MT GRETNA AUTH Water System
Consumer Confidence Report status
MT GRETNA 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 MT GRETNA 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)
- PA7380024
- System type
- Community Water System
- Population served
- 485
- Service connections
- 225
- Ownership
- local government
- Water source
- groundwater (wells)
MT GRETNA AUTH is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, serving 485 people from groundwater.
As of August 1, 2026, its federal record holds 58 entries between 2001 and 2026, all of which EPA lists as closed.
Of the 58, 29 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 the Public Notice Rule and Revised PN Rule, volatile organic chemicals, and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2026 – February 28, 2026
ResolvedMonitoring, Regular
—Radium-226
October 1, 2025 – December 31, 2025
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
ArchivedMonitoring, Regular
—Combined Uranium
October 1, 2025 – December 31, 2025
ArchivedMonitoring, Regular
—Radium-228
October 1, 2025 – December 31, 2025
ArchivedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
November 1, 2023 – November 30, 2023
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
May 1, 2022 – May 31, 2022
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
January 11, 2021 – March 2, 2021
ResolvedMonitoring, Regular
—Styrene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Benzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Toluene
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2019 – December 31, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
July 1, 2018 – September 30, 2018
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – August 8, 2017
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
September 1, 2012 – September 30, 2012
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2012 – September 14, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2011 – June 30, 2011
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2008 – December 24, 2008
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2008 – December 24, 2008
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2008 – December 24, 2008
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2008 – December 24, 2008
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-228
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Radium-226
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2006 – September 30, 2006
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – November 3, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – September 17, 2003
ResolvedMonitoring, Regular
—Nitrate
January 1, 2001 – December 31, 2001
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 2026 – February 28, 2026 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| October 1, 2025 – December 31, 2025 | Monitoring, Regular | Radium-226 | — | Archived |
| October 1, 2025 – December 31, 2025 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| October 1, 2025 – December 31, 2025 | Monitoring, Regular | Combined Uranium | — | Archived |
| October 1, 2025 – December 31, 2025 | Monitoring, Regular | Radium-228 | — | Archived |
| November 1, 2023 – November 30, 2023 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| May 1, 2022 – May 31, 2022 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 11, 2021 – March 2, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2018 – September 30, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2017 – August 8, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| September 1, 2012 – September 30, 2012 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 1, 2012 – September 14, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 11, 2008 – December 24, 2008 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2008 – December 24, 2008 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2008 – December 24, 2008 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2008 – December 24, 2008 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2004 – November 3, 2004 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2003 – September 17, 2003 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 26, 2026State Compliance achieved1 linked violation
- February 11, 2026State Public Notification requested4 linked violations
- February 11, 2026State Formal Notice of Violation issued4 linked violations
- May 14, 2025State Compliance achieved1 linked violation
- May 13, 2024State Public Notification received1 linked violation
- January 3, 2024State Compliance achieved1 linked violation
- September 19, 2023State Compliance achieved21 linked violations
- September 19, 2023State Public Notification received21 linked violations
- July 14, 2022State Compliance achieved1 linked violation
- March 2, 2021State Compliance achieved21 linked violations
- March 2, 2021State Public Notification received21 linked violations
- February 13, 2020State Public Notification requested22 linked violations
- February 13, 2020State Formal Notice of Violation issued22 linked violations
- February 14, 2019State Violation/Reminder Notice1 linked violation
- February 14, 2019State Compliance achieved1 linked violation
- February 14, 2019State Public Notification requested1 linked violation
- February 14, 2019State Formal Notice of Violation issued1 linked violation
- November 14, 2018State Compliance achieved1 linked violation
- November 14, 2018State Violation/Reminder Notice1 linked violation
- August 8, 2017State Compliance achieved1 linked violation
- August 8, 2017State Violation/Reminder Notice1 linked violation
- December 20, 2012State Compliance achieved1 linked violation
- September 14, 2012State Violation/Reminder Notice1 linked violation
- September 14, 2012State Compliance achieved1 linked violation
- July 13, 2011State Violation/Reminder Notice1 linked violation
- July 13, 2011State Compliance achieved1 linked violation
- December 24, 2008State Compliance achieved4 linked violations
- December 24, 2008State Public Notification received4 linked violations
- December 22, 2008State Public Notification received3 linked violations
- December 22, 2008State Compliance achieved3 linked violations
- January 16, 2008State Compliance achieved4 linked violations
- November 13, 2007State Violation/Reminder Notice4 linked violations
- October 27, 2006State Violation/Reminder Notice1 linked violation
- October 27, 2006State Compliance achieved1 linked violation
- November 29, 2004State Compliance achieved1 linked violation
- November 3, 2004State Violation/Reminder Notice1 linked violation
- November 3, 2004State Compliance achieved1 linked violation
- November 3, 2004State Consent Decree/Judgement1 linked violation
- September 17, 2003State Compliance achieved1 linked violation
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is MT GRETNA AUTH required to publish a Consumer Confidence Report?
- Yes. MT GRETNA 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 MT GRETNA AUTH’s next Consumer Confidence Report due?
- MT GRETNA AUTH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MT GRETNA AUTH have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MT GRETNA 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
MT GRETNA AUTH
717-964-3231
MOUNT GRETNA, PA 17064