Is HEIDELBERG TWP MUNI AUTH required to publish a Consumer Confidence Report?

Yes. HEIDELBERG TWP MUNI AUTH is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is HEIDELBERG TWP MUNI AUTH’s next Consumer Confidence Report due?

HEIDELBERG TWP MUNI AUTH’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.

SCHAEFFERSTOWN, PA · Lebanon County

HEIDELBERG TWP MUNI AUTH Water System

Consumer Confidence Report status

HEIDELBERG TWP MUNI AUTH must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for HEIDELBERG TWP MUNI AUTH.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.

System facts

System ID (PWSID): PA7380033
System type: Community Water System
Population served: 975
Service connections: 539
Ownership: local government
Water source: groundwater (wells)

HEIDELBERG TWP MUNI AUTH is one of 757 community water systems in Pennsylvania in the 501 to 3,300 people size category, serving 975 people from groundwater.

As of August 1, 2026, its federal record holds 30 entries between 1988 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 30, 26 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 synthetic organic chemicals, inorganic chemicals, and the Consumer Confidence Rule.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – August 10, 2017
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
January 1, 2017 – January 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
April 1, 2014 – June 30, 2014
Resolved
Monitoring, Regular
—
Endothall
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Simazine
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Picloram
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2014 – August 13, 2014
Resolved
Monitoring, Regular
—
Diquat
January 1, 2014 – August 13, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2005 – October 31, 2005
Resolved
Monitoring, Regular
—
Nitrate
April 1, 1996 – June 30, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1993 – December 31, 1993
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 1993 – June 30, 1993
Resolved
Monitoring, Check/Repeat/Confirmation
—
Nitrate
April 1, 1993 – April 30, 1993
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
June 24, 1988 – June 23, 1991
Resolved
Monitoring, Check/Repeat/Confirmation
—
Nitrate
June 24, 1988 – June 23, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2017 – August 10, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2017 – January 31, 2017	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
April 1, 2014 – June 30, 2014	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Endothall	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Simazine	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Picloram	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2014 – August 13, 2014	Monitoring, Regular	Diquat	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2005 – October 31, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1996 – June 30, 1996	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1993 – December 31, 1993	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1993 – June 30, 1993	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
April 1, 1993 – April 30, 1993	Monitoring, Check/Repeat/Confirmation	Nitrate	—	Resolved
June 24, 1988 – June 23, 1991	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
June 24, 1988 – June 23, 1991	Monitoring, Check/Repeat/Confirmation	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

August 10, 2017State Compliance achieved1 linked violation
August 8, 2017State Formal Notice of Violation issued1 linked violation
August 8, 2017State Violation/Reminder Notice1 linked violation
April 12, 2017State Public Notification received3 linked violations
April 12, 2017State Compliance achieved3 linked violations
March 13, 2017State Violation/Reminder Notice1 linked violation
March 13, 2017State Public Notification requested1 linked violation
February 13, 2017State Public Notification requested1 linked violation
February 13, 2017State Violation/Reminder Notice1 linked violation
February 6, 2017State Violation/Reminder Notice1 linked violation
February 6, 2017State Public Notification requested1 linked violation
September 15, 2014State Compliance achieved1 linked violation
August 13, 2014State Compliance achieved30 linked violations
July 13, 2011State Violation/Reminder Notice1 linked violation
July 13, 2011State Compliance achieved1 linked violation
May 16, 2006State Violation/Reminder Notice1 linked violation
May 16, 2006State Compliance achieved1 linked violation
May 6, 1992Federal issued Formal Notice of Violation6 linked violations
September 30, 1991State Compliance achieved2 linked violations
August 29, 1991State Formal Notice of Violation issued2 linked violations

Common questions

Is HEIDELBERG TWP MUNI AUTH required to publish a Consumer Confidence Report?: Yes. HEIDELBERG TWP MUNI AUTH is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is HEIDELBERG TWP MUNI AUTH’s next Consumer Confidence Report due?: HEIDELBERG TWP MUNI AUTH’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HEIDELBERG TWP MUNI AUTH have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for HEIDELBERG TWP MUNI AUTH.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

HEIDELBERG TWP MUNI AUTH

717-949-6977

SCHAEFFERSTOWN, PA 17088