IBERIA WATER WORKS DISTRICT 3 - COTEAU
Louisiana — Community Water System — PWSID: LA1045002
System Information
| PWSID | LA1045002 |
| System Name | IBERIA WATER WORKS DISTRICT 3 - COTEAU |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 6, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Louisiana |
| City | NEW IBERIA |
| ZIP Code | 70560 |
| Address | Iberia Water Works District 3 - Coteau |
| Organization | TRAHAN, PAUL |
| Phone | 337-367-6111 |
Population & Service
| Population Served | 8,775 |
| Service Connections | 2,925 |
Drinking Water Violations (61)
This water system has 61 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| May 2, 2022 | — | TT | Yes | No | — | — | — | Resolved | Jul 18, 2022 | — | |
| Dec 13, 2019 | — | Other | No | No | — | — | — | Resolved | May 7, 2020 | — | |
| Dec 13, 2019 | — | Other | No | No | — | — | — | Resolved | May 7, 2020 | — | |
| Oct 2, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jan 21, 2020 | — | |
| Oct 2, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jan 21, 2020 | — | |
| Oct 2, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jan 21, 2020 | — | |
| Oct 2, 2019 | — | TT | Yes | No | — | — | — | Resolved | Jan 21, 2020 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | — | |
| Nov 1, 2015 | Nov 30, 2015 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 2015 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Aug 1, 2015 | Jul 31, 2016 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Jul 31, 2016 | — | |
| Dec 20, 2011 | — | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Dec 20, 2011 | — | TT | Yes | No | — | — | — | Resolved | Sep 30, 2013 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | — | |
| Jul 1, 2010 | Jul 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2010 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | — | |
| Jun 1, 2009 | Jun 30, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2009 | — | |
| May 1, 2009 | May 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2009 | — | |
| May 1, 2009 | May 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2009 | — | |
| May 1, 2009 | May 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2009 | — | |
| May 1, 2009 | May 31, 2009 | MCL | Yes | No | — | 5% of samples | — | Resolved | May 31, 2009 | — | |
| Jan 1, 2004 | Jan 31, 2004 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jan 31, 2004 | — |
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.