DEXTER UTILITY DISTRICT
Maine — Community Water System — PWSID: ME0090440
System Information
| PWSID | ME0090440 |
| System Name | DEXTER UTILITY DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Maine |
| City | DEXTER |
| ZIP Code | 04930 |
| Address | PO BOX 311 |
| Organization | ARSENAULT, SUE |
| Phone | 207-924-7367 |
Population & Service
| Population Served | 2,338 |
| Service Connections | 935 |
Drinking Water Violations (36)
This water system has 36 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2024 | Sep 30, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 | Sep 30, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 | Sep 30, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2024 | Sep 30, 2024 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2024 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2013 | Dec 31, 2021 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2021 | Radionuclides and Revised Rad Rule |
| Jan 1, 2013 | Dec 31, 2021 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2021 | Radionuclides and Revised Rad Rule |
| Jan 1, 2013 | Dec 31, 2021 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2021 | Radionuclides and Revised Rad Rule |
| Jan 1, 2013 | Dec 31, 2021 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Dec 31, 2021 | Radionuclides and Revised Rad Rule |
| Apr 20, 2004 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 22, 2007 | Lead and Copper Rule |
| Apr 20, 2004 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 22, 2007 | Lead and Copper Rule |
| Apr 20, 2004 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 22, 2007 | Lead and Copper Rule |
| Apr 20, 2004 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Jun 22, 2007 | Lead and Copper Rule |
| Jul 1, 1999 | Aug 8, 2000 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 8, 2000 | Lead and Copper Rule |
| Jul 1, 1999 | Aug 8, 2000 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 8, 2000 | Lead and Copper Rule |
| Jul 1, 1999 | Aug 8, 2000 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 8, 2000 | Lead and Copper Rule |
| Jul 1, 1997 | Mar 2, 2001 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | Mar 2, 2001 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | Mar 2, 2001 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | Mar 2, 2001 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1997 | Mar 2, 2001 | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jan 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jan 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jan 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jan 1, 1997 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1996 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1996 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1996 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1996 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Mar 2, 2001 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | May 31, 1994 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | May 31, 1994 | Lead and Copper Rule |
| Jul 1, 1993 | — | Lead and Copper Rule | TT | Yes | No | — | TT | — | Resolved | May 31, 1994 | Lead and Copper Rule |
| Jan 1, 1992 | Nov 30, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Nov 30, 1994 | Surface Water Treatment Rule |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.