NORTH EAST, PA · Chester County

ECHO VALLEY MHP Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

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): PA1150065
System type: Community Water System
Population served: 60
Service connections: 20
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2026
Unaddressed
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2025 – December 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
August 1, 2025 – August 31, 2025
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2025 – August 31, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Xylenes, Total
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Styrene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Ethylbenzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Toluene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Benzene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2025 – December 31, 2025
Archived
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2024 – March 11, 2025
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2024 – March 31, 2024
Resolved
Failure to Consult with State
—
Groundwater Rule
June 6, 2023 – September 19, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2023 – June 30, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2023 – May 31, 2023
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2022 – August 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2022 – July 31, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2022 – June 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2022 – March 31, 2022
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
February 1, 2022 – February 28, 2022
Resolved
Monitoring, Regular
—
Endothall
January 1, 2022 – December 31, 2022
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
December 1, 2021 – December 31, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2021 – November 30, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2021 – September 30, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2021 – June 30, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2021 – May 31, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2021 – October 27, 2021
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2020 – November 30, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2020 – October 14, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2020 – August 31, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2020 – September 14, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2020 – July 31, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 13, 2020 – October 15, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2020 – June 30, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2020 – June 30, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 13, 2020 – October 15, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2020 – May 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2020 – April 30, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
March 1, 2020 – March 31, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 13, 2020 – May 7, 2020
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
January 1, 2020 – January 31, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 13, 2019 – August 2, 2019
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2019 – June 30, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 13, 2019 – July 15, 2019
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2019 – May 31, 2019
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
January 1, 2019 – January 31, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 13, 2017 – October 20, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2017 – September 30, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 13, 2017 – October 6, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2017 – August 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2017 – October 24, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2017 – July 31, 2017
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
July 1, 2017 – October 11, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2017 – September 30, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
July 1, 2017 – July 31, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2017 – October 12, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 13, 2017 – October 6, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
June 1, 2017 – June 30, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 13, 2017 – October 3, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
May 1, 2017 – May 31, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2017 – March 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 13, 2017 – May 26, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 13, 2016 – February 15, 2017
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
December 1, 2016 – December 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2016 – October 31, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2016 – September 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2016 – August 31, 2016
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 13, 2016 – November 4, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2016 – September 30, 2016
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
July 1, 2016 – July 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2016 – June 30, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2016 – May 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2016 – June 30, 2016
Resolved
Sample Siting Plan Errors (RTCR)
—
Revised Total Coliform Rule
April 1, 2016 – June 28, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2016 – March 31, 2016
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2016 – March 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2016 – February 29, 2016
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
LASSO
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Endothall
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Diquat
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Endrin
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2016 – September 12, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Simazine
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Picloram
January 1, 2016 – September 12, 2016
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2016 – September 12, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2016 – January 31, 2016
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2015 – December 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2015 – November 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2015 – September 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2015 – September 30, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2015 – June 30, 2015
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2014 – September 30, 2014
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
August 1, 2014 – August 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
June 1, 2014 – June 30, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
May 1, 2014 – May 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2014 – June 30, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
April 1, 2014 – April 30, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2014 – March 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2014 – February 28, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2014 – March 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2014 – January 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2013 – November 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2013 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
LASSO
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Picloram
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Simazine
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Endothall
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Diquat
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Endrin
January 1, 2013 – March 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – February 4, 2013
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Selenium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Chromium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Barium
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2011 – November 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2011 – December 20, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2010 – August 27, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2010 – September 17, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2009 – August 13, 2009
Resolved
Monitoring, Regular
—
Nitrate
July 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2008 – August 31, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – August 21, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2008 – January 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – February 27, 2008
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
August 10, 2007 – February 24, 2014
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 1, 2007 – February 26, 2014
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – February 21, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2002 – November 30, 2002
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 1999 – July 22, 2002
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Nitrate
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
BHC-GAMMA
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4,5-TP
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Chromium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Arsenic
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Barium
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Cadmium
June 24, 1982 – June 23, 1985
Archived

Unaddressed no corrective action on record yetResolved 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
January 1, 2026	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
October 1, 2025 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2025 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Resolved
August 1, 2025 – August 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 2025 – August 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2025 – June 30, 2025	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 1, 2025 – December 31, 2025	Monitoring, Regular	Trichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Carbon tetrachloride	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,1-Trichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloroethane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	o-Dichlorobenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	DICHLOROMETHANE	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Xylenes, Total	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,2-Dichloropropane	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Styrene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Ethylbenzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Toluene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Benzene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	CHLOROBENZENE	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Tetrachloroethylene	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	1,1,2-Trichloroethane	—	Archived
August 13, 2024 – March 11, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2024 – August 31, 2024	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
March 1, 2024 – March 31, 2024	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 6, 2023 – September 19, 2023	Failure to Consult with State	Groundwater Rule	—	Resolved
June 1, 2023 – June 30, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2023 – May 31, 2023	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2022 – August 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2022 – July 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2022 – June 30, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2022 – March 31, 2022	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2022 – February 28, 2022	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 1, 2022 – December 31, 2022	Monitoring, Regular	Endothall	—	Resolved
December 1, 2021 – December 31, 2021	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
November 1, 2021 – November 30, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2021 – September 30, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
June 1, 2021 – June 30, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2021 – May 31, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2021 – October 27, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
November 1, 2020 – November 30, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 13, 2020 – October 14, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2020 – August 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 13, 2020 – September 14, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2020 – July 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 13, 2020 – October 15, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2020 – June 30, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2020 – June 30, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
May 13, 2020 – October 15, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2020 – May 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
April 1, 2020 – April 30, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 1, 2020 – March 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 13, 2020 – May 7, 2020	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2020 – January 31, 2020	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 13, 2019 – August 2, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2019 – June 30, 2019	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
May 13, 2019 – July 15, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2019 – May 31, 2019	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
January 1, 2019 – January 31, 2019	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
September 13, 2017 – October 20, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 1, 2017 – September 30, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
August 13, 2017 – October 6, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 2017 – August 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 13, 2017 – October 24, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2017 – July 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
July 1, 2017 – October 11, 2017	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2017 – July 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 1, 2017 – October 12, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
June 13, 2017 – October 6, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2017 – June 30, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
May 13, 2017 – October 3, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 1, 2017 – May 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
March 1, 2017 – March 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 13, 2017 – May 26, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2017 – January 31, 2017	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
December 13, 2016 – February 15, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2016 – December 31, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
October 1, 2016 – October 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2016 – September 30, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
August 1, 2016 – August 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
July 13, 2016 – November 4, 2016	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2016 – July 31, 2016	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2016 – June 30, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2016 – May 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2016 – June 28, 2016	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2016 – February 29, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	LASSO	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Endothall	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Diquat	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Endrin	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2016 – March 31, 2016	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Simazine	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Picloram	—	Resolved
January 1, 2016 – September 12, 2016	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2016 – January 31, 2016	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2015 – December 31, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
November 1, 2015 – November 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2015 – September 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 1, 2015 – June 30, 2015	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
August 1, 2014 – August 31, 2014	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2014 – June 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
May 1, 2014 – May 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2014 – April 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2014 – March 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
February 1, 2014 – February 28, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2014 – January 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
November 1, 2013 – November 30, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
September 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	LASSO	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Picloram	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Simazine	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Endothall	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Diquat	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Endrin	—	Resolved
July 1, 2012 – February 4, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Selenium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Chromium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring, Regular	Barium	—	Resolved
November 1, 2011 – November 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – December 20, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2010 – August 27, 2010	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2010 – September 17, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2009 – August 13, 2009	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2009 – June 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
August 1, 2008 – August 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2008 – August 21, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2008 – January 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2008 – February 27, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 10, 2007 – February 24, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2007 – February 26, 2014	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
July 1, 2006 – February 21, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2002 – November 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 1999 – July 22, 2002	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
December 1, 1992 – December 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Endrin	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Methoxychlor	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Nitrate	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Chromium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Arsenic	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Barium	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Cadmium	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

February 18, 2026State Compliance achieved4 linked violations
February 6, 2026State Formal Notice of Violation issued1 linked violation
January 23, 2026State Violation/Reminder Notice24 linked violations
September 24, 2025State Compliance achieved2 linked violations
September 24, 2025State Violation/Reminder Notice2 linked violations
August 22, 2025State Compliance achieved1 linked violation
August 22, 2025State Formal Notice of Violation issued1 linked violation
August 22, 2025State Public Notification requested1 linked violation
August 22, 2025State Public Notification received1 linked violation
June 20, 2025State Public Notification received1 linked violation
June 20, 2025State Compliance achieved1 linked violation
June 20, 2025State Public Notification received1 linked violation
June 20, 2025State Compliance achieved1 linked violation
June 20, 2025State Compliance achieved1 linked violation
March 11, 2025State Compliance achieved1 linked violation
March 11, 2025State Public Notification requested1 linked violation
March 11, 2025State Violation/Reminder Notice2 linked violations
March 4, 2025State Formal Notice of Violation issued1 linked violation
March 4, 2025State Compliance achieved1 linked violation
March 4, 2025State Violation/Reminder Notice1 linked violation
March 4, 2025State Public Notification requested1 linked violation
June 4, 2024State Compliance achieved1 linked violation
June 4, 2024State Violation/Reminder Notice1 linked violation
October 5, 2023State Violation/Reminder Notice2 linked violations
October 5, 2023State Compliance achieved2 linked violations
September 19, 2023State Compliance achieved1 linked violation
September 19, 2023State Public Notification received1 linked violation
September 19, 2023State Violation/Reminder Notice1 linked violation
July 31, 2023State Violation/Reminder Notice1 linked violation
July 31, 2023State Formal Notice of Violation issued1 linked violation
April 10, 2023State Public Notification requested1 linked violation
April 10, 2023State Compliance achieved1 linked violation
April 10, 2023State Public Notification received1 linked violation
April 10, 2023State Violation/Reminder Notice1 linked violation
December 2, 2022State Compliance achieved1 linked violation
December 2, 2022State Violation/Reminder Notice1 linked violation
September 15, 2022State Public Notification received1 linked violation
September 7, 2022State Compliance achieved2 linked violations
August 31, 2022State Public Notification received1 linked violation
August 10, 2022State Formal Notice of Violation issued1 linked violation
August 10, 2022State Formal Notice of Violation issued1 linked violation
August 10, 2022State Public Notification requested1 linked violation
August 10, 2022State Public Notification requested1 linked violation
July 28, 2022State Compliance achieved2 linked violations
July 28, 2022State Violation/Reminder Notice1 linked violation
July 28, 2022State Public Notification received1 linked violation
April 7, 2022State Public Notification received1 linked violation
April 7, 2022State Public Notification requested1 linked violation
April 7, 2022State Compliance achieved1 linked violation
February 3, 2022State Public Notification received1 linked violation
February 3, 2022State Compliance achieved1 linked violation
February 3, 2022State Public Notification requested1 linked violation
February 3, 2022State Violation/Reminder Notice1 linked violation
February 2, 2022State Compliance achieved1 linked violation
February 2, 2022State Violation/Reminder Notice1 linked violation
January 11, 2022State Compliance achieved1 linked violation
January 11, 2022State Violation/Reminder Notice1 linked violation
January 6, 2022State Formal Notice of Violation issued1 linked violation
October 27, 2021State Compliance achieved2 linked violations
October 27, 2021State Violation/Reminder Notice1 linked violation
August 12, 2021State Violation/Reminder Notice1 linked violation
August 12, 2021State Compliance achieved1 linked violation
July 15, 2021State Compliance achieved1 linked violation
July 15, 2021State Violation/Reminder Notice1 linked violation
January 22, 2021State Formal Notice of Violation issued1 linked violation
January 22, 2021State Formal Notice of Violation issued1 linked violation
January 13, 2021State Compliance achieved1 linked violation
October 15, 2020State Compliance achieved5 linked violations
October 14, 2020State Compliance achieved2 linked violations
September 23, 2020State Compliance achieved1 linked violation
September 23, 2020State Compliance achieved3 linked violations
September 23, 2020State Violation/Reminder Notice2 linked violations
September 23, 2020State Violation/Reminder Notice2 linked violations
September 23, 2020State Public Notification received2 linked violations
September 23, 2020State Public Notification received2 linked violations
September 14, 2020State Public Notification received3 linked violations
September 14, 2020State Public Notification requested3 linked violations
September 14, 2020State Public Notification requested3 linked violations
September 14, 2020State Compliance achieved1 linked violation
September 14, 2020State Violation/Reminder Notice1 linked violation
September 14, 2020State Compliance achieved2 linked violations
September 14, 2020State Public Notification received3 linked violations
September 2, 2020State Violation/Reminder Notice3 linked violations
August 10, 2020State Violation/Reminder Notice3 linked violations
August 10, 2020State Violation/Reminder Notice3 linked violations
July 16, 2020State Public Notification requested2 linked violations
July 16, 2020State Public Notification requested2 linked violations
July 14, 2020State Violation/Reminder Notice2 linked violations
July 14, 2020State Violation/Reminder Notice2 linked violations
May 26, 2020State Violation/Reminder Notice2 linked violations
May 26, 2020State Violation/Reminder Notice2 linked violations
May 7, 2020State Compliance achieved2 linked violations
February 28, 2020State Violation/Reminder Notice2 linked violations
August 2, 2019State Compliance achieved2 linked violations
August 2, 2019State Public Notification received2 linked violations
August 2, 2019State Public Notification requested2 linked violations
August 2, 2019State Violation/Reminder Notice2 linked violations
July 15, 2019State Compliance achieved2 linked violations
July 15, 2019State Public Notification received2 linked violations
July 15, 2019State Public Notification requested2 linked violations
July 8, 2019State Violation/Reminder Notice2 linked violations
March 18, 2019State Compliance achieved1 linked violation
February 26, 2019State Violation/Reminder Notice1 linked violation
February 13, 2018State Compliance achieved2 linked violations
February 13, 2018State Public Notification received2 linked violations
December 19, 2017State Public Notification requested2 linked violations
December 19, 2017State Violation/Reminder Notice2 linked violations
October 24, 2017State Compliance achieved2 linked violations
October 24, 2017State Public Notification received2 linked violations
October 20, 2017State Violation/Reminder Notice2 linked violations
October 20, 2017State Compliance achieved2 linked violations
October 20, 2017State Public Notification requested2 linked violations
October 20, 2017State Public Notification received2 linked violations
October 12, 2017State Compliance achieved3 linked violations
October 12, 2017State Public Notification received1 linked violation
October 11, 2017State Compliance achieved1 linked violation
October 6, 2017State Public Notification received4 linked violations
October 6, 2017State Public Notification requested1 linked violation
October 6, 2017State Formal Notice of Violation issued1 linked violation
October 6, 2017State Compliance achieved4 linked violations
October 3, 2017State Public Notification received2 linked violations
October 3, 2017State Violation/Reminder Notice1 linked violation
October 3, 2017State Compliance achieved2 linked violations
October 2, 2017State Violation/Reminder Notice2 linked violations
October 2, 2017State Public Notification requested2 linked violations
August 25, 2017State Public Notification requested2 linked violations
August 25, 2017State Public Notification requested2 linked violations
August 25, 2017State Violation/Reminder Notice3 linked violations
August 25, 2017State Violation/Reminder Notice3 linked violations
August 2, 2017State Public Notification requested2 linked violations
August 2, 2017State Public Notification requested2 linked violations
August 2, 2017State Violation/Reminder Notice3 linked violations
August 2, 2017State Violation/Reminder Notice3 linked violations
June 29, 2017State Violation/Reminder Notice2 linked violations
June 29, 2017State Public Notification requested2 linked violations
June 29, 2017State Public Notification requested2 linked violations
June 29, 2017State Violation/Reminder Notice2 linked violations
May 26, 2017State Compliance achieved3 linked violations
May 26, 2017State Public Notification received2 linked violations
April 13, 2017State Violation/Reminder Notice2 linked violations
April 13, 2017State Public Notification requested2 linked violations
February 15, 2017State Public Notification received3 linked violations
February 15, 2017State Compliance achieved3 linked violations
February 15, 2017State Public Notification received3 linked violations
February 15, 2017State Compliance achieved3 linked violations
February 15, 2017State Public Notification requested1 linked violation
February 2, 2017State Violation/Reminder Notice3 linked violations
February 2, 2017State Public Notification requested2 linked violations
February 2, 2017State Compliance achieved1 linked violation
November 7, 2016State Violation/Reminder Notice3 linked violations
November 7, 2016State Public Notification requested3 linked violations
November 7, 2016State Compliance achieved1 linked violation
November 4, 2016State Public Notification requested1 linked violation
November 4, 2016State Public Notification received2 linked violations
November 4, 2016State Compliance achieved2 linked violations
September 12, 2016State Public Notification received1 linked violation
September 12, 2016State Public Notification requested1 linked violation
September 12, 2016State Compliance achieved1 linked violation
September 12, 2016State Public Notification received31 linked violations
September 12, 2016State Compliance achieved31 linked violations
September 9, 2016State Compliance achieved1 linked violation
September 9, 2016State Public Notification requested1 linked violation
September 9, 2016State Violation/Reminder Notice2 linked violations
September 9, 2016State Public Notification received6 linked violations
September 9, 2016State Compliance achieved6 linked violations
September 9, 2016State Violation/Reminder Notice34 linked violations
September 9, 2016State Public Notification received1 linked violation
September 9, 2016State Public Notification requested32 linked violations
June 30, 2016State Violation/Reminder Notice4 linked violations
June 28, 2016State Compliance achieved1 linked violation
March 23, 2016State Compliance achieved5 linked violations
March 23, 2016State Compliance achieved1 linked violation
March 23, 2016State Violation/Reminder Notice1 linked violation
November 13, 2015State Violation/Reminder Notice1 linked violation
November 13, 2015State Compliance achieved1 linked violation
October 5, 2015State Violation/Reminder Notice1 linked violation
July 30, 2015State Violation/Reminder Notice1 linked violation
July 30, 2015State Violation/Reminder Notice1 linked violation
July 13, 2015State Compliance achieved1 linked violation
October 31, 2014State Public Notification received1 linked violation
October 31, 2014State Compliance achieved1 linked violation
October 31, 2014State Public Notification requested1 linked violation
October 31, 2014State Violation/Reminder Notice1 linked violation
October 23, 2014State Compliance achieved1 linked violation
September 12, 2014State Compliance achieved1 linked violation
August 14, 2014State Compliance achieved30 linked violations
August 14, 2014State Public Notification received30 linked violations
August 12, 2014State Compliance achieved5 linked violations
July 29, 2014State Violation/Reminder Notice2 linked violations
June 26, 2014State Violation/Reminder Notice1 linked violation
June 24, 2014State Violation/Reminder Notice1 linked violation
June 24, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved2 linked violations
May 14, 2014State Compliance achieved2 linked violations
April 29, 2014State Violation/Reminder Notice2 linked violations
April 3, 2014State Violation/Reminder Notice1 linked violation
March 13, 2014State Violation/Reminder Notice4 linked violations
February 26, 2014State Public Notification received1 linked violation
February 26, 2014State Compliance achieved1 linked violation
February 25, 2014State Public Notification received1 linked violation
February 25, 2014State Compliance achieved1 linked violation
February 25, 2014State Violation/Reminder Notice1 linked violation
February 25, 2014State Public Notification requested1 linked violation
February 24, 2014State Public Notification received1 linked violation
February 24, 2014State Compliance achieved1 linked violation
February 18, 2014State Violation/Reminder Notice1 linked violation
February 18, 2014State Compliance achieved1 linked violation
September 16, 2013State Public Notification requested30 linked violations
September 16, 2013State Public Notification requested30 linked violations
September 16, 2013State Violation/Reminder Notice30 linked violations
September 16, 2013State Violation/Reminder Notice30 linked violations
February 27, 2013State Compliance achieved7 linked violations
February 27, 2013State Violation/Reminder Notice7 linked violations
February 4, 2013State Compliance achieved1 linked violation
September 6, 2012State Violation/Reminder Notice1 linked violation
September 6, 2012State Violation/Reminder Notice1 linked violation
December 20, 2011State Compliance achieved2 linked violations
September 16, 2011State Compliance achieved1 linked violation
December 2, 2010State Compliance achieved1 linked violation
September 17, 2010State Compliance achieved1 linked violation
August 27, 2010State Compliance achieved1 linked violation
March 2, 2010State Violation/Reminder Notice1 linked violation
February 3, 2010State Compliance achieved1 linked violation
November 2, 2009State Public Notification requested1 linked violation
November 2, 2009State Violation/Reminder Notice1 linked violation
November 2, 2009State Public Notification requested1 linked violation
November 2, 2009State Compliance achieved1 linked violation
November 2, 2009State Compliance achieved1 linked violation
November 2, 2009State Violation/Reminder Notice1 linked violation
August 13, 2009State Compliance achieved1 linked violation
August 4, 2009State Public Notification received1 linked violation
July 31, 2009State Formal Notice of Violation issued1 linked violation
July 31, 2009State Public Notification requested1 linked violation
July 24, 2009State Compliance achieved2 linked violations
October 9, 2008State Violation/Reminder Notice1 linked violation
October 9, 2008State Compliance achieved1 linked violation
August 21, 2008State Compliance achieved1 linked violation
February 27, 2008State Compliance achieved2 linked violations
January 2, 2008State Violation/Reminder Notice2 linked violations
October 5, 2007State Public Notification requested2 linked violations
October 5, 2007State Formal Notice of Violation issued2 linked violations
February 21, 2007State Compliance achieved1 linked violation
February 1, 2007State Compliance achieved1 linked violation
October 11, 2006State Violation/Reminder Notice1 linked violation
March 20, 2003State Violation/Reminder Notice1 linked violation
March 20, 2003State Compliance achieved1 linked violation
November 5, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 23, 1985State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record

Contact

ECHO VALLEY MHP

410-287-5277

NORTH EAST, MD 21901