POLAND, ME · Piscataquis County
MAINE WATER COMPANY GREENVILLE DIVISION Water System
Consumer Confidence Report status
MAINE WATER COMPANY GREENVILLE DIVISION 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 MAINE WATER COMPANY GREENVILLE DIVISION.
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 Maine’s official records. Always confirm current status with Maine before making decisions based on this information.
System facts
- System ID (PWSID)
- ME0090630
- System type
- Community Water System
- Population served
- 1,335
- Service connections
- 534
- Ownership
- privately owned
- Water source
- groundwater (wells)
MAINE WATER COMPANY GREENVILLE DIVISION is one of 91 community water systems in Maine in the 501 to 3,300 people size category, serving 1,335 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 1993, all of which EPA lists as closed. Nothing has been added since 1993.
All 1 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 inorganic chemicals.
Violation history
Monitoring, Regular
—Fluoride
January 1, 1993 – December 31, 1993
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Fluoride | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- November 16, 1993State Public Notification received2 linked violations
- October 10, 1993State Other2 linked violations
Common questions
Is MAINE WATER COMPANY GREENVILLE DIVISION required to publish a Consumer Confidence Report?
- Yes. MAINE WATER COMPANY GREENVILLE DIVISION 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 MAINE WATER COMPANY GREENVILLE DIVISION’s next Consumer Confidence Report due?
- MAINE WATER COMPANY GREENVILLE DIVISION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MAINE WATER COMPANY GREENVILLE DIVISION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MAINE WATER COMPANY GREENVILLE DIVISION.
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
DILLINGHAM, MARY JANE
207-294-6940
POLAND, ME 04274