EHRENBERG IMPROVEMENT DISTRICT
Arizona - Community Water System - PWSID: AZ0415497
System Information
| PWSID | AZ0415497 |
| System Name | EHRENBERG IMPROVEMENT DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 30, 1983 |
| Last Reported | Mar 12, 2026 |
Location & Contact
| State | Arizona |
| City | EHRENBERG |
| ZIP Code | 85334-0050 |
| Address | ATTN MICHAEL LAUBOROUGH |
| Organization | EHRENBERG IMPROVEMENT DISTRICT |
| Phone | 928-923-9388 |
Population & Service
| Population Served | 989 |
| Service Connections | 318 |
Drinking Water Violations (240)
This water system has 240 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2024 | Aug 31, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Aug 31, 2024 | - | |
| Aug 1, 2024 | Aug 31, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Aug 31, 2024 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Jun 30, 2023 | - | |
| Oct 2, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 14, 2022 | - | |
| Oct 2, 2022 | - | Other | No | No | - | - | - | Resolved | Dec 14, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2022 | - | |
| Jan 1, 2022 | Mar 31, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2022 | - | |
| Jan 1, 2022 | Mar 31, 2022 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2022 | - | |
| May 1, 2021 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| May 1, 2021 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| May 1, 2021 | Jul 31, 2021 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Jul 31, 2021 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Dec 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2020 | Dec 31, 2020 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2020 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Oct 31, 2018 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2018 | - | |
| Oct 1, 2018 | Oct 31, 2018 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2018 | - | |
| Sep 1, 2018 | Sep 30, 2018 | MR | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Oct 4, 2017 | - | MR | No | No | - | TT | - | Resolved | Jan 3, 2018 | - | |
| Oct 4, 2017 | - | MR | No | No | - | TT | - | Resolved | Jan 3, 2018 | - | |
| Oct 4, 2017 | - | MR | No | No | - | TT | - | Resolved | Jan 3, 2018 | - | |
| Oct 4, 2017 | - | MR | No | No | - | TT | - | Resolved | Jan 3, 2018 | - | |
| Oct 1, 2017 | Oct 31, 2017 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2017 | - | |
| Oct 1, 2017 | Oct 31, 2017 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2017 | - | |
| Oct 1, 2015 | - | Other | No | No | - | - | - | Resolved | Mar 30, 2016 | - | |
| Oct 1, 2015 | - | Other | No | No | - | - | - | Resolved | Mar 30, 2016 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Nov 24, 2014 | - | |
| Oct 1, 2014 | - | MR | No | No | - | TT | - | Resolved | Nov 24, 2014 | - | |
| Oct 1, 2012 | Dec 31, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2012 | - | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2012 | - | |
| Apr 1, 2012 | Jun 30, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2012 | - | |
| Jan 1, 2012 | Mar 31, 2012 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2012 | - | |
| Oct 1, 2011 | - | Other | No | No | - | - | - | Resolved | Apr 10, 2012 | - | |
| Jul 1, 2011 | - | Other | No | No | - | - | - | Resolved | Apr 10, 2012 | - | |
| Jan 1, 2011 | Mar 31, 2011 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2011 | - | |
| Oct 1, 2010 | Dec 31, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2010 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Aug 15, 2011 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Aug 15, 2011 | - | |
| Jul 1, 2010 | - | Other | No | No | - | - | - | Resolved | Jul 15, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2010 | - |
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.