PLYMOUTH, IN · Marshall County
PLYMOUTH WATER DEPARTMENT Water System
Consumer Confidence Report status
PLYMOUTH WATER DEPARTMENT 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 PLYMOUTH WATER DEPARTMENT.
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 Indiana’s official records. Always confirm current status with Indiana before making decisions based on this information.
System facts
- System ID (PWSID)
- IN5250010
- System type
- Community Water System
- Population served
- 10,241
- Service connections
- 3,689
- Ownership
- local government
- Water source
- groundwater (wells)
PLYMOUTH WATER DEPARTMENT is one of 95 community water systems in Indiana in the 10,001 to 100,000 people size category, serving 10,241 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1980 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.
All 2 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 2 Disinfectants and Disinfection Byproducts Rule and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring and Reporting (DBP)
—TTHM
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1980 – September 29, 1980
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 |
|---|---|---|---|---|
| April 1, 2018 – June 30, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| June 30, 1980 – September 29, 1980 | 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
- November 13, 2025State Compliance achieved1 linked violation
- July 17, 2025State Violation/Reminder Notice2 linked violations
- August 30, 2021State Violation/Reminder Notice2 linked violations
- August 30, 2021State Public Notification requested1 linked violation
- August 30, 2021State Compliance achieved1 linked violation
- August 14, 2018State Compliance achieved25 linked violations
- July 26, 2018State Public Notification requested2 linked violations
- July 26, 2018State Violation/Reminder Notice5 linked violations
- May 20, 2002State Compliance achieved1 linked violation
Common questions
Is PLYMOUTH WATER DEPARTMENT required to publish a Consumer Confidence Report?
- Yes. PLYMOUTH WATER DEPARTMENT 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 PLYMOUTH WATER DEPARTMENT’s next Consumer Confidence Report due?
- PLYMOUTH WATER DEPARTMENT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PLYMOUTH WATER DEPARTMENT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PLYMOUTH WATER DEPARTMENT.
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
VOLLRATH, MICHAEL W.
574-936-2543
PLYMOUTH, IN 46563