EAST HANOVER TOWNSHIP, NJ · Morris County

EAST HANOVER TWP WATER DEPT 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 New Jersey’s official records. Always confirm current status with New Jersey before making decisions based on this information.

System facts

System ID (PWSID): NJ1410001
System type: Community Water System
Population served: 11,393
Service connections: 4,180
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2024 – November 15, 2024
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2024 – December 31, 2024
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2023 – June 30, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2021 – November 29, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – November 29, 2021
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 2021 – June 30, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020
Unaddressed
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
September 8, 2020 – September 24, 2020
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2020 – August 25, 2020
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2020 – August 25, 2020
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2019 – December 31, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2018 – October 15, 2018
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 2014 – December 31, 2014
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Regular
—
Styrene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Xylenes, Total
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Benzene
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Toluene
October 1, 2013 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2013 – July 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – July 26, 2012
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – July 13, 2011
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Styrene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Benzene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Toluene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2011 – June 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2011 – March 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2011 – March 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2005 – September 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2005 – June 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2004 – June 30, 2004
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 1, 2004 – December 14, 2005
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 1999 – December 31, 2001
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2024 – November 15, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2024 – December 31, 2024	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 2023 – June 30, 2023	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
October 1, 2021 – November 29, 2021	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2021 – November 29, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2021 – June 30, 2021	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
December 30, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Unaddressed
September 8, 2020 – September 24, 2020	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2020 – August 25, 2020	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2020 – August 25, 2020	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2019 – December 31, 2019	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
October 1, 2018 – October 15, 2018	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2014 – December 31, 2014	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 2014 – July 31, 2014	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Styrene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Xylenes, Total	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Benzene	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Toluene	—	Resolved
July 1, 2013 – July 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2012 – July 26, 2012	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – July 13, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Styrene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Benzene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Toluene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2004 – December 14, 2005	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 1999 – December 31, 2001	Monitoring, Regular	CYANIDE	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

September 17, 2020State Public Notification requested6 linked violations
May 4, 2018State Formal Notice of Violation issued9 linked violations
January 30, 2015State Formal Notice of Violation issued13 linked violations
October 27, 2014State Administrative Penalty assessed115 linked violations
July 7, 2014State Public Notification received29 linked violations
August 17, 2011State Public Notification requested41 linked violations
August 17, 2011State Formal Notice of Violation issued33 linked violations
July 6, 2011State Public Notification requested38 linked violations
August 27, 1991State Compliance achieved270 linked violations

Contact

SCHIMMINGER, EDWARD

973-418-5075

EAST HANOVER TOWNSHIP, NJ 07936