CARIBOU UTILITIES DISTRICT
Maine - Community Water System - PWSID: ME0090320
System Information
| PWSID | ME0090320 |
| System Name | CARIBOU UTILITIES DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 8, 1979 |
| Last Reported | Feb 13, 2026 |
Location & Contact
| State | Maine |
| City | CARIBOU |
| ZIP Code | 04736 |
| Address | PO BOX 10 |
| Organization | HELSTROM, JON |
| Phone | 207-496-0911 |
Population & Service
| Population Served | 3,943 |
| Service Connections | 1,577 |
Drinking Water Violations (84)
This water system has 84 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, 2023 | - | Other | No | No | - | - | - | Resolved | May 29, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | May 29, 2024 | - | |
| Jul 1, 2023 | - | Other | No | No | - | - | - | Resolved | May 29, 2024 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2021 | Dec 31, 2023 | MR | No | Yes | - | 0.02 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2015 | Dec 31, 2023 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2015 | Dec 31, 2023 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2015 | Dec 31, 2023 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | .06315 | 0.060 mg/L | .06 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | .06315 | 0.060 mg/L | .06 | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MCL | Yes | No | .06315 | 0.060 mg/L | .06 | Resolved | Sep 30, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .09275 | 0.060 mg/L | .06 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .0957 | 0.080 mg/L | .08 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .0957 | 0.080 mg/L | .08 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .0957 | 0.080 mg/L | .08 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .0957 | 0.080 mg/L | .08 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .09275 | 0.060 mg/L | .06 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .09275 | 0.060 mg/L | .06 | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .09275 | 0.060 mg/L | .06 | Resolved | Mar 31, 2006 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .09477 | 0.080 mg/L | .08 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .09477 | 0.080 mg/L | .08 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .09477 | 0.080 mg/L | .08 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .08625 | 0.060 mg/L | .06 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .09477 | 0.080 mg/L | .08 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .09477 | 0.080 mg/L | .08 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .08625 | 0.060 mg/L | .06 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .08625 | 0.060 mg/L | .06 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .08625 | 0.060 mg/L | .06 | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .08625 | 0.060 mg/L | .06 | Resolved | Dec 31, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .07637 | 0.060 mg/L | .06 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .100275 | 0.080 mg/L | .08 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .100275 | 0.080 mg/L | .08 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .100275 | 0.080 mg/L | .08 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .07637 | 0.060 mg/L | .06 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .07637 | 0.060 mg/L | .06 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .07637 | 0.060 mg/L | .06 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .07637 | 0.060 mg/L | .06 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .100275 | 0.080 mg/L | .08 | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .100275 | 0.080 mg/L | .08 | Resolved | Sep 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .078875 | 0.060 mg/L | .06 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .09227 | 0.080 mg/L | .08 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .09227 | 0.080 mg/L | .08 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .09227 | 0.080 mg/L | .08 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .078875 | 0.060 mg/L | .06 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .078875 | 0.060 mg/L | .06 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .078875 | 0.060 mg/L | .06 | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MCL | Yes | No | .09227 | 0.080 mg/L | .08 | Resolved | Jun 30, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .0886 | 0.060 mg/L | .06 | Resolved | Mar 31, 2005 | - | |
| Jan 1, 2005 | Mar 31, 2005 | MCL | Yes | No | .0886 | 0.060 mg/L | .06 | Resolved | Mar 31, 2005 | - |
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.