Is NIS HOLLOW ESTATES required to publish a Consumer Confidence Report?

Yes. NIS HOLLOW ESTATES 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 NIS HOLLOW ESTATES’s next Consumer Confidence Report due?

NIS HOLLOW ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

LEHIGHTON, PA · Carbon County

NIS HOLLOW ESTATES Water System

Consumer Confidence Report status

NIS HOLLOW ESTATES 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 NIS HOLLOW ESTATES.

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): PA3130006
System type: Community Water System
Population served: 265
Service connections: 128
Ownership: privately owned
Water source: groundwater (wells)

NIS HOLLOW ESTATES is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, serving 265 people from groundwater.

As of August 1, 2026, its federal record holds 163 entries between 1980 and 2025, all of which EPA lists as closed.

Of the 163, 123 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves volatile organic chemicals, the Public Notice Rule and Revised PN Rule, and the Groundwater Rule.

Violation history

Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2025 – January 31, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 13, 2023 – January 5, 2024
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
October 1, 2023 – October 31, 2023
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2022 – September 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
February 1, 2021 – February 28, 2021
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Groundwater Rule
September 1, 2019 – September 30, 2019
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2019 – June 30, 2019
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2014 – November 30, 2014
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2014 – November 24, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2014 – October 31, 2014
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
September 1, 2014 – September 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2014 – September 30, 2014
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 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
Public Notification Violation for NPDWR Violation
—
Public Notice
December 11, 2013 – December 23, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2013 – December 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
November 1, 2013 – November 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2013 – October 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
October 1, 2013 – October 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
March 1, 2013 – March 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2013 – January 31, 2013
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
December 1, 2012 – December 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 10, 2012 – August 22, 2012
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2012 – July 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2011 – February 1, 2012
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 9, 2011 – February 1, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 11, 2010 – April 14, 2010
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Benzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Toluene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Styrene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Benzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Toluene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Styrene
January 1, 2008 – December 31, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – January 17, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2005 – December 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Styrene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Styrene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Toluene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Benzene
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2005 – December 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2004 – September 30, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – October 25, 2004
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2004 – March 31, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – October 28, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2000 – November 30, 2000
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
November 1, 2000 – November 30, 2000
Resolved
Monitoring, Regular
—
Styrene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Benzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Toluene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 1995 – December 31, 1995
Resolved
Monitoring, Regular
—
Endrin
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Methoxychlor
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
—
2,4-D
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Toxaphene
June 24, 1982 – June 23, 1985
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1980 – June 30, 1984
Archived

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
January 1, 2025 – January 31, 2025	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 13, 2023 – January 5, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2023 – October 31, 2023	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
September 1, 2022 – September 30, 2022	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
February 1, 2021 – February 28, 2021	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2019 – September 30, 2019	Treatment Technique (SWTR and GWR)	Groundwater Rule	Health-based	Resolved
June 1, 2019 – June 30, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2014 – November 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 11, 2014 – November 24, 2014	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2014 – October 31, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2014 – September 30, 2014	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2014 – August 31, 2014	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	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
December 11, 2013 – December 23, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
December 1, 2013 – December 31, 2013	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 – October 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2013 – October 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
March 1, 2013 – March 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2013 – January 31, 2013	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
December 1, 2012 – December 31, 2012	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
September 10, 2012 – August 22, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2012 – July 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 11, 2011 – February 1, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 9, 2011 – February 1, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 11, 2010 – April 14, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Benzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Toluene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Styrene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Benzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Toluene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2008 – December 31, 2008	Monitoring, Regular	Styrene	—	Resolved
July 1, 2007 – January 17, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Styrene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Styrene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Toluene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Benzene	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Tetrachloroethylene	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2004 – October 25, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 1, 2004 – March 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2003 – October 28, 2003	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2000 – November 30, 2000	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 2000 – November 30, 2000	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Styrene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Benzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Toluene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 1995 – December 31, 1995	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
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	BHC-GAMMA	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4,5-TP	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	2,4-D	—	Archived
June 24, 1982 – June 23, 1985	Monitoring, Regular	Toxaphene	—	Archived
July 1, 1980 – June 30, 1984	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

April 15, 2025State Compliance achieved1 linked violation
March 14, 2025State Formal Notice of Violation issued1 linked violation
January 5, 2024State Violation/Reminder Notice2 linked violations
January 5, 2024State Compliance achieved2 linked violations
January 5, 2024State Public Notification requested1 linked violation
June 12, 2023State Public Notification received1 linked violation
February 9, 2023State Compliance achieved2 linked violations
December 22, 2022State Violation/Reminder Notice1 linked violation
December 22, 2022State Public Notification requested1 linked violation
December 21, 2022State Formal Notice of Violation issued1 linked violation
December 21, 2022State Public Notification requested1 linked violation
October 25, 2022State Public Notification requested1 linked violation
October 25, 2022State Public Notification received1 linked violation
October 25, 2022State Compliance achieved1 linked violation
October 25, 2022State Violation/Reminder Notice1 linked violation
June 25, 2021State Compliance achieved1 linked violation
June 25, 2021State Public Notification received1 linked violation
March 30, 2021State Public Notification requested1 linked violation
March 30, 2021State Violation/Reminder Notice1 linked violation
November 20, 2019State Administrative/Compliance Order without penalty issued1 linked violation
November 20, 2019State Compliance achieved1 linked violation
November 20, 2019State Public Notification received1 linked violation
November 20, 2019State Public Notification requested1 linked violation
November 20, 2019State Violation/Reminder Notice1 linked violation
September 18, 2019State Public Notification requested1 linked violation
September 18, 2019State Compliance achieved1 linked violation
September 18, 2019State Public Notification received1 linked violation
September 18, 2019State Violation/Reminder Notice1 linked violation
November 30, 2015State Public Notification received2 linked violations
November 30, 2015State Public Notification received1 linked violation
February 25, 2015State Boil Water Order1 linked violation
February 25, 2015State Public Notification received1 linked violation
February 25, 2015State Public Notification requested1 linked violation
February 25, 2015State Public Notification received1 linked violation
February 25, 2015State Compliance achieved1 linked violation
December 29, 2014State Public Notification requested1 linked violation
December 29, 2014State Compliance achieved1 linked violation
December 29, 2014State Formal Notice of Violation issued1 linked violation
December 3, 2014State Public Notification requested1 linked violation
December 3, 2014State Compliance achieved1 linked violation
December 3, 2014State Public Notification requested1 linked violation
December 3, 2014State Compliance achieved4 linked violations
December 3, 2014State Public Notification received3 linked violations
December 3, 2014State Public Notification requested4 linked violations
December 3, 2014State Compliance achieved1 linked violation
November 24, 2014State Public Notification received1 linked violation
November 24, 2014State Compliance achieved1 linked violation
November 24, 2014State Formal Notice of Violation issued1 linked violation
November 24, 2014State Public Notification requested1 linked violation
November 4, 2014State Violation/Reminder Notice2 linked violations
November 4, 2014State Violation/Reminder Notice1 linked violation
September 30, 2014State Violation/Reminder Notice3 linked violations
September 30, 2014State Violation/Reminder Notice3 linked violations
June 25, 2014State Compliance achieved1 linked violation
May 29, 2014State Formal Notice of Violation issued1 linked violation
May 27, 2014State Violation/Reminder Notice1 linked violation
May 13, 2014State Compliance achieved1 linked violation
May 13, 2014State Violation/Reminder Notice1 linked violation
March 31, 2014State Compliance achieved1 linked violation
March 31, 2014State Site Visit for enforcement purposes1 linked violation
February 25, 2014State Site Visit for enforcement purposes1 linked violation
February 25, 2014State Formal Notice of Violation issued1 linked violation
February 25, 2014State Compliance achieved1 linked violation
February 6, 2014State Violation/Reminder Notice1 linked violation
February 6, 2014State Public Notification requested1 linked violation
February 6, 2014State Public Notification requested1 linked violation
February 6, 2014State Formal Notice of Violation issued1 linked violation
February 6, 2014State Formal Notice of Violation issued1 linked violation
February 6, 2014State Compliance achieved1 linked violation
February 6, 2014State Compliance achieved1 linked violation
February 6, 2014State Violation/Reminder Notice1 linked violation
January 8, 2014State Public Notification received3 linked violations
January 6, 2014State Compliance achieved1 linked violation
January 6, 2014State Public Notification requested1 linked violation
January 6, 2014State Formal Notice of Violation issued1 linked violation
January 6, 2014State Violation/Reminder Notice1 linked violation
December 23, 2013State Violation/Reminder Notice2 linked violations
December 23, 2013State Compliance achieved3 linked violations
December 23, 2013State Public Notification requested1 linked violation
May 7, 2013State Compliance achieved1 linked violation
February 25, 2013State Compliance achieved1 linked violation
February 25, 2013State Violation/Reminder Notice1 linked violation
February 6, 2013State Compliance achieved1 linked violation
February 6, 2013State Violation/Reminder Notice1 linked violation
August 22, 2012State Public Notification requested2 linked violations
August 22, 2012State Compliance achieved2 linked violations
August 22, 2012State Public Notification received2 linked violations
August 22, 2012State Violation/Reminder Notice2 linked violations
February 1, 2012State Compliance achieved3 linked violations
February 1, 2012State Public Notification received1 linked violation
February 1, 2012State Site Visit for enforcement purposes3 linked violations
April 14, 2010State Compliance achieved40 linked violations
April 14, 2010State Public Notification received40 linked violations
March 23, 2010State Public Notification requested40 linked violations
March 23, 2010State Violation/Reminder Notice40 linked violations
February 17, 2009State Formal Notice of Violation issued40 linked violations
February 17, 2009State Compliance achieved40 linked violations
February 17, 2009State Public Notification requested40 linked violations
January 17, 2008State Compliance achieved1 linked violation
August 21, 2007State Formal Notice of Violation issued1 linked violation
August 21, 2007State Formal Notice of Violation issued1 linked violation
June 7, 2007State Compliance achieved2 linked violations
June 7, 2007State Public Notification received2 linked violations
May 8, 2007State Public Notification requested2 linked violations
May 8, 2007State Formal Notice of Violation issued2 linked violations
April 27, 2006State Public Notification received40 linked violations
April 27, 2006State Compliance achieved40 linked violations
April 13, 2006State Public Notification requested1 linked violation
April 13, 2006State Public Notification received1 linked violation
April 13, 2006State Compliance achieved2 linked violations
January 23, 2006State Consent Decree/Judgement1 linked violation
January 23, 2006State Public Notification requested40 linked violations
January 23, 2006State Formal Notice of Violation issued41 linked violations
December 20, 2005State Public Notification requested1 linked violation
December 20, 2005State Public Notification received1 linked violation
December 20, 2005State Compliance achieved2 linked violations
November 15, 2005State Public Notification requested2 linked violations
November 15, 2005State Formal Notice of Violation issued1 linked violation
November 15, 2005State Consent Decree/Judgement1 linked violation
January 20, 2005State Compliance achieved2 linked violations
December 28, 2004State Formal Notice of Violation issued2 linked violations
October 25, 2004State Compliance achieved1 linked violation
October 25, 2004State Consent Decree/Judgement1 linked violation
October 25, 2004State Violation/Reminder Notice1 linked violation
June 29, 2004State Compliance achieved1 linked violation
June 29, 2004State Violation/Reminder Notice1 linked violation
June 29, 2004State Boil Water Order1 linked violation
January 15, 2004State Formal Notice of Violation issued1 linked violation
January 15, 2004State Consent Decree/Judgement1 linked violation
January 15, 2004State Compliance achieved1 linked violation
October 28, 2003State Compliance achieved1 linked violation
September 16, 2003State Violation/Reminder Notice1 linked violation
September 16, 2003State Formal Notice of Violation issued1 linked violation
October 10, 1985State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 26, 1985State Violation/Reminder Notice6 linked violations
June 6, 1985State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 27, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 22, 1984State Violation/Reminder Notice1 linked violation
May 22, 1984State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
July 19, 1981State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

Is NIS HOLLOW ESTATES required to publish a Consumer Confidence Report?: Yes. NIS HOLLOW ESTATES 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 NIS HOLLOW ESTATES’s next Consumer Confidence Report due?: NIS HOLLOW ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NIS HOLLOW ESTATES have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for NIS HOLLOW ESTATES.
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

NIS HOLLOW ESTATES

610-216-0150

LEHIGHTON, PA 18235