PHILIPSBURG, PA · Centre County
HALFMOON WATER ASSOCIATION 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)
- PA4140123
- System type
- Community Water System
- Population served
- 300
- Service connections
- 75
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2025 – July 31, 2025
ArchivedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2024 – November 22, 2024
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2022 – January 12, 2023
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Radium-226
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Radium-228
October 1, 2022 – December 31, 2022
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2021 – December 6, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – October 26, 2021
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2020 – January 7, 2021
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2020 – April 30, 2020
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – December 3, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2018 – May 6, 2019
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
April 11, 2018 – May 6, 2019
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
April 11, 2018 – May 6, 2019
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
March 1, 2017 – March 31, 2017
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2017 – March 31, 2017
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
December 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2012 – December 31, 2012
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2012 – July 31, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2011 – June 29, 2011
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – September 29, 2005
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Styrene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Toluene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Benzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 1994 – December 31, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1994 – September 30, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Benzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Toluene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Styrene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Nitrate
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Arsenic
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Barium
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Cadmium
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Chromium
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Fluoride
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Mercury
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Nickel
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Selenium
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1993 – March 31, 1993
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1988 – June 30, 1992
ArchivedMonitoring, Regular
—Selenium
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Nitrate
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Mercury
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Fluoride
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Chromium
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Cadmium
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Barium
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Arsenic
June 24, 1988 – June 23, 1991
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1984 – June 30, 1988
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 |
|---|---|---|---|---|
| July 1, 2025 – July 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Archived |
| October 1, 2024 – November 22, 2024 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2022 – January 12, 2023 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2021 – December 6, 2021 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2021 – October 26, 2021 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2020 – January 7, 2021 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| April 1, 2020 – April 30, 2020 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 1, 2019 – December 3, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2018 – May 6, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 11, 2018 – May 6, 2019 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| April 11, 2018 – May 6, 2019 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2017 – March 31, 2017 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 1, 2016 – December 31, 2016 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2012 – July 31, 2012 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| April 1, 2011 – June 29, 2011 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2005 – September 29, 2005 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 1994 – December 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| September 1, 1994 – September 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 1994 – June 30, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| March 1, 1993 – March 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1988 – June 30, 1992 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Selenium | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Nitrate | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Mercury | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Chromium | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Cadmium | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Barium | — | Archived |
| June 24, 1988 – June 23, 1991 | Monitoring, Regular | Arsenic | — | Archived |
| July 1, 1984 – June 30, 1988 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- September 8, 2025State Public Notification requested1 linked violation
- September 8, 2025State Formal Notice of Violation issued1 linked violation
- November 22, 2024State Compliance achieved1 linked violation
- January 27, 2023State Compliance achieved3 linked violations
- January 25, 2023State Violation/Reminder Notice3 linked violations
- January 12, 2023State Compliance achieved1 linked violation
- January 4, 2023State Violation/Reminder Notice1 linked violation
- December 6, 2021State Violation/Reminder Notice1 linked violation
- December 6, 2021State Compliance achieved1 linked violation
- October 26, 2021State Violation/Reminder Notice1 linked violation
- October 26, 2021State Compliance achieved1 linked violation
- January 7, 2021State Compliance achieved1 linked violation
- July 7, 2020State Compliance achieved1 linked violation
- May 7, 2020State Compliance achieved1 linked violation
- December 3, 2019State Compliance achieved1 linked violation
- May 6, 2019State Compliance achieved2 linked violations
- May 6, 2019State Public Notification received2 linked violations
- May 6, 2019State Compliance achieved3 linked violations
- May 6, 2019State Public Notification received2 linked violations
- July 25, 2017State Compliance achieved1 linked violation
- June 6, 2017State Public Notification requested2 linked violations
- June 6, 2017State Public Notification requested2 linked violations
- May 30, 2017State Violation/Reminder Notice3 linked violations
- May 30, 2017State Violation/Reminder Notice1 linked violation
- May 30, 2017State Violation/Reminder Notice4 linked violations
- March 24, 2014State Compliance achieved1 linked violation
- February 24, 2014State Violation/Reminder Notice1 linked violation
- April 17, 2013State Compliance achieved1 linked violation
- April 17, 2013State Violation/Reminder Notice1 linked violation
- December 4, 2012State Compliance achieved1 linked violation
- December 4, 2012State Violation/Reminder Notice1 linked violation
- June 29, 2011State Violation/Reminder Notice1 linked violation
- June 29, 2011State Compliance achieved1 linked violation
- September 29, 2005State Consent Decree/Judgement1 linked violation
- September 29, 2005State Compliance achieved1 linked violation
- September 29, 2005State Violation/Reminder Notice1 linked violation
- August 22, 1991State Violation/Reminder Notice7 linked violations
- August 12, 1991State Violation/Reminder Notice2 linked violations
- August 29, 1988State Formal Notice of Violation issued1 linked violation
- July 23, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 10, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
Contact
HALFMOON WATER ASSOCIATION
814-592-3703
PHILIPSBURG, PA 16866