DOVER-FOXCROFT, ME · Cumberland County
CRYSTAL SPRING ESTATES Water System
Consumer Confidence Report status
CRYSTAL SPRING ESTATES 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 1 item for CRYSTAL SPRING ESTATES that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- ME0002893
- System type
- Community Water System
- Population served
- 65
- Service connections
- 16
- Ownership
- privately owned
- Water source
- groundwater (wells)
CRYSTAL SPRING ESTATES is one of 536 community water systems in Maine in the 500 or fewer people size category, serving 65 people from groundwater.
As of August 1, 2026, its federal record holds 14 entries between 1997 and 2022, of which 1 remains open; none are health-based.
Of the 14, 7 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, the Lead and Copper Rule, and the Public Notice Rule and Revised PN Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2022
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
February 2, 2019 – November 23, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2019 – March 31, 2019
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2018 – September 30, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
April 1, 2018 – June 30, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2017 – March 31, 2017
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
December 21, 2013 – March 5, 2014
ResolvedMonitoring, Regular
—Arsenic
July 1, 2013 – September 30, 2013
ResolvedMonitoring, Regular
—Chromium
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Arsenic
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2002 – December 31, 2002
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2002 – December 31, 2002
ResolvedOCCT/SOWT Treatment Installation/Demonstration
Health-basedLead and Copper Rule
July 1, 1997 – July 13, 2000
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1997 – September 12, 2000
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| February 2, 2019 – November 23, 2018 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 1, 2019 – March 31, 2019 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2018 – September 30, 2018 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| April 1, 2018 – June 30, 2018 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2017 – March 31, 2017 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| December 21, 2013 – March 5, 2014 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| July 1, 2013 – September 30, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| July 1, 1997 – July 13, 2000 | OCCT/SOWT Treatment Installation/Demonstration | Lead and Copper Rule | Health-based | Resolved |
| January 1, 1997 – September 12, 2000 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- March 7, 2012State Public Notification requested141 linked violations
- September 12, 2000State Compliance achieved1 linked violation
- September 12, 2000State Compliance achieved352 linked violations
- October 31, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is CRYSTAL SPRING ESTATES required to publish a Consumer Confidence Report?
- Yes. CRYSTAL SPRING ESTATES 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 CRYSTAL SPRING ESTATES’s next Consumer Confidence Report due?
- CRYSTAL SPRING ESTATES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CRYSTAL SPRING ESTATES have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for CRYSTAL SPRING ESTATES that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
BOYLE, WILL
207-831-1030
DOVER-FOXCROFT, ME 04426