CITY OF ALAMO
Texas - Community Water System - PWSID: TX1080001
System Information
| PWSID | TX1080001 |
| System Name | CITY OF ALAMO |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 14, 1980 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | ALAMO |
| ZIP Code | 78516-2795 |
| Address | 420 N TOWER RD |
| Organization | MARTINEZ, DIANA |
| Phone | 956-787-0006 |
Population & Service
| Population Served | 21,065 |
| Service Connections | 5,856 |
Drinking Water Violations (145)
This water system has 145 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2023 | - | |
| Dec 30, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 11, 2023 | - | |
| Dec 30, 2022 | - | MR | No | No | - | TT | - | Resolved | Apr 11, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 9, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 9, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 9, 2023 | - | |
| Oct 1, 2022 | - | MR | No | No | - | TT | - | Resolved | May 9, 2023 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2020 | - | |
| Dec 30, 2019 | - | MR | No | No | - | TT | - | Resolved | Mar 10, 2020 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | May 1, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | May 1, 2017 | - | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | Yes | - | - | - | Resolved | Feb 29, 2016 | - | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | Yes | - | - | - | Resolved | Feb 29, 2016 | - | |
| Feb 1, 2016 | Feb 29, 2016 | MR | No | Yes | - | - | - | Resolved | Feb 29, 2016 | - | |
| Apr 1, 2015 | Jun 30, 2015 | MR | No | Yes | - | TT | - | Archived | Jun 30, 2015 | - | |
| Dec 30, 2013 | - | MR | No | No | - | TT | - | Resolved | Jun 12, 2014 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2009 | - | |
| Mar 1, 2009 | Mar 31, 2009 | MR | No | Yes | - | - | - | Resolved | Mar 31, 2009 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2008 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2008 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2008 | - | |
| Nov 1, 2008 | Nov 30, 2008 | MR | No | Yes | - | - | - | Resolved | Nov 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.6 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.075 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.07 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 0.005 mg/L | - | Resolved | Sep 30, 2008 | - |
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.