PORT OCONNOR IMPROVEMENT DISTRICT
PWSID: TX0290065 · Port O Connor, TX · Serves 1,568 people
PORT OCONNOR IMPROVEMENT DISTRICT has 7 health-based violations out of 7 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 1,568 people in Port O Connor, TX, and is subject to primacy enforcement by the Texas drinking-water program.
The system's federal compliance record contains 7 total violations, with 7 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including Total Trihalomethanes (TTHM). Recorded violations span 2024–2024.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Texas state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- TX0290065
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Port O Connor, TX
- Population Served
- 1,568
- Health Violations
- Yes (7)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Trihalomethanes (TTHM) | 7 | 7 |
Violation History (7)
| Contaminant | Health | Date |
|---|---|---|
| Total Trihalomethanes (TTHM) | Yes | Oct 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Oct 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Oct 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Oct 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Jul 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Jul 1, 2024 |
| Total Trihalomethanes (TTHM) | Yes | Jul 1, 2024 |
Frequently Asked Questions
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.