IOLA ISD
Texas - Non-Transient Non-Community - PWSID: TX0930043
System Information
| PWSID | TX0930043 |
| System Name | IOLA ISD |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jan 29, 1985 |
| Last Reported | Mar 31, 2026 |
Location & Contact
| State | Texas |
| City | IOLA |
| ZIP Code | 77861-0159 |
| Address | PO BOX 159 |
| Organization | DYER, JEFF |
| Phone | 936-394-2361 |
Population & Service
| Population Served | 700 |
| Service Connections | 1 |
Drinking Water Violations (43)
This water system has 43 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 30, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Apr 22, 2025 | - | |
| Sep 29, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 27, 2017 | - | |
| Sep 29, 2017 | - | MR | No | No | - | TT | - | Resolved | Oct 27, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Feb 17, 2017 | - | |
| Dec 30, 2016 | - | MR | No | No | - | TT | - | Resolved | Feb 17, 2017 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2016 | - | |
| Oct 1, 2010 | - | MR | No | No | - | TT | - | Resolved | Aug 8, 2016 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MCL | Yes | No | .1 MG/L | 0.080 mg/L | - | Resolved | Jun 30, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2007 | Mar 31, 2007 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2007 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2006 | - | |
| Jan 1, 2006 | Mar 31, 2006 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Mar 31, 2006 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Oct 1, 2005 | Dec 31, 2005 | MCL | Yes | No | .111 MG/L | 0.080 mg/L | - | Resolved | Dec 31, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| Jul 1, 2005 | Sep 30, 2005 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | - | Resolved | Sep 30, 2005 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.