TERREBONNE DOMESTIC WATER DISTRICT
Oregon — Community Water System — PWSID: OR4100860
System Information
| PWSID | OR4100860 |
| System Name | TERREBONNE DOMESTIC WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 12, 1979 |
| Last Reported | Mar 25, 2026 |
Location & Contact
| State | Oregon |
| City | TERREBONNE |
| ZIP Code | 97760 |
| Address | PO BOX 31 |
| Organization | TERREBONNE DOMESTIC WATER DISTRICT |
| Phone | 541-548-2727 |
Population & Service
| Population Served | 1,400 |
| Service Connections | 609 |
Drinking Water Violations (33)
This water system has 33 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 | — | Other | No | No | — | — | — | Resolved | Sep 10, 2024 | — | |
| Oct 1, 2023 | — | Other | No | No | — | — | — | Resolved | Jan 11, 2024 | — | |
| Jul 1, 2023 | — | Other | No | No | — | — | — | Resolved | Jan 11, 2024 | — | |
| Jan 1, 2016 | — | MR | No | No | — | TT | — | Resolved | Oct 5, 2016 | — | |
| Sep 11, 2015 | — | MR | No | Yes | — | — | — | Resolved | Sep 14, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2015 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Nov 1, 2011 | Nov 30, 2011 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2011 | — | |
| Jan 1, 2007 | Jan 31, 2007 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2007 | — | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2006 | — | |
| Aug 1, 2004 | Aug 31, 2004 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 2004 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Jun 1, 2002 | Jun 30, 2002 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2002 | — | |
| Sep 1, 2001 | Sep 30, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2001 | — | |
| Mar 1, 1998 | Mar 31, 1998 | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 1998 | — | |
| May 1, 1997 | May 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1997 | — | |
| May 1, 1997 | May 31, 1997 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1997 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Jan 1, 1997 | Dec 31, 1997 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1997 | — | |
| Nov 1, 1994 | Nov 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1994 | — | |
| Nov 1, 1994 | Nov 30, 1994 | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 1994 | — | |
| Aug 1, 1993 | Aug 31, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Aug 31, 1993 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Sep 1, 1991 | Sep 30, 1991 | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1991 | — | |
| Jun 1, 1976 | May 31, 1980 | MR | No | No | — | 5 pCi/L | — | Archived | May 31, 1980 | — | |
| Jun 1, 1976 | May 31, 1980 | MR | No | No | — | 15 pCi/L | — | Archived | May 31, 1980 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.