Is ZERBE SISTERS required to publish a Consumer Confidence Report?

Yes. ZERBE SISTERS 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 ZERBE SISTERS’s next Consumer Confidence Report due?

ZERBE SISTERS’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.

NARVON, PA · Lancaster County

ZERBE SISTERS Water System

Consumer Confidence Report status

ZERBE SISTERS 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 ZERBE SISTERS.

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): PA7360094
System type: Community Water System
Population served: 210
Service connections: 59
Ownership: public/private mix
Water source: groundwater (wells)

ZERBE SISTERS is one of 3,064 community water systems in Pennsylvania in the 500 or fewer people size category, serving 210 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 2004 and 2025, all of which EPA lists as closed.

Of the 14, 10 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 the Stage 1 Disinfectants and Disinfection Byproducts Rule, the Consumer Confidence Rule, and the Total Coliform Rules.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2025 – December 3, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
August 1, 2024 – August 31, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2022 – November 30, 2022
Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)
—
Groundwater Rule
August 1, 2020 – August 31, 2020
Resolved
Report Sample Result/Fail Monitor (RTCR)
—
Revised Total Coliform Rule
January 1, 2017 – March 3, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2014 – September 4, 2014
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2011 – June 24, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2010 – September 30, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – October 31, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – November 20, 2006
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – November 4, 2004
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 3, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 1, 2024 – August 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
November 1, 2022 – November 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 1, 2020 – August 31, 2020	Monitoring of Treatment (SWTR-Unfilt/GWR)	Groundwater Rule	—	Resolved
January 1, 2017 – March 3, 2017	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2014 – September 4, 2014	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2011 – June 24, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – October 31, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
September 1, 2006 – September 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – November 20, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2004 – November 4, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 3, 2025State Violation/Reminder Notice1 linked violation
December 3, 2025State Compliance achieved1 linked violation
April 30, 2025State Compliance achieved1 linked violation
April 30, 2025State Compliance achieved1 linked violation
October 10, 2024State Violation/Reminder Notice1 linked violation
January 4, 2023State Violation/Reminder Notice1 linked violation
October 14, 2020State Compliance achieved1 linked violation
October 7, 2020State Violation/Reminder Notice1 linked violation
March 3, 2017State Violation/Reminder Notice1 linked violation
March 3, 2017State Compliance achieved1 linked violation
February 11, 2016State Compliance achieved1 linked violation
February 11, 2016State Violation/Reminder Notice1 linked violation
September 4, 2014State Compliance achieved1 linked violation
June 24, 2011State Compliance achieved1 linked violation
June 24, 2011State Violation/Reminder Notice1 linked violation
November 3, 2010State Violation/Reminder Notice2 linked violations
November 3, 2010State Compliance achieved2 linked violations
October 31, 2007State Compliance achieved1 linked violation
August 17, 2007State Violation/Reminder Notice1 linked violation
February 2, 2007State Compliance achieved2 linked violations
February 2, 2007State Public Notification received2 linked violations
January 23, 2007State Public Notification requested2 linked violations
January 23, 2007State Violation/Reminder Notice2 linked violations
November 20, 2006State Compliance achieved1 linked violation
October 11, 2006State Violation/Reminder Notice1 linked violation
November 4, 2004State Violation/Reminder Notice1 linked violation
November 4, 2004State Consent Decree/Judgement1 linked violation
November 4, 2004State Compliance achieved1 linked violation
June 22, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 4, 1987State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record

Common questions

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

ZERBE SISTERS

717-445-8733

NARVON, PA 17555