Port O'Connor, TX
Contamination score
Higher = more contaminated vs. other cities.
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Reported illness & cancer claims
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Self-reported issues
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Pollution sources & reported claims near your water
Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.
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Public water systems
PORT OCONNOR IMPROVEMENT DISTRICT
- PWSID:
- TX0290065
- Source:
- Ground water
- Serves:
- 1,568 people
EPA & DEP violations
PORT OCONNOR IMPROVEMENT DISTRICT
PWSID TX029006514 violationsMCL exceedance — PORT OCONNOR IMPROVEMENT DISTRICT
high severityHealth-basedOpenEPA SDWIS violation 90059452 (code 02) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · MCL exceedance · Began Oct 1, 2025 · 10 months ago · Source ↗
MCL exceedance — PORT OCONNOR IMPROVEMENT DISTRICT
high severityHealth-basedResolvedEPA SDWIS violation 90059443 (code 02) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · MCL exceedance · Began Oct 1, 2024 · 1 year ago · Source ↗
MCL exceedance — PORT OCONNOR IMPROVEMENT DISTRICT
high severityHealth-basedResolvedEPA SDWIS violation 90059441 (code 02) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · MCL exceedance · Began Jul 1, 2024 · 2 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059435 (code 27) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Apr 1, 2021 · 5 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059431 (code 66) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Dec 30, 2019 · 6 years ago · Source ↗
Other violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059429 (code 75) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Other violation · Began Nov 1, 2019 · 6 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059428 (code 27) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Jan 1, 2019 · 7 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059426 (code 3A) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Oct 1, 2018 · 7 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059422 (code 66) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Dec 30, 2016 · 9 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059421 (code 27) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Jul 1, 2016 · 10 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059405 (code 66) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Dec 30, 2013 · 12 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059404 (code 51) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Jan 1, 2011 · 15 years ago · Source ↗
Monitoring violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 90059403 (code 51) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Monitoring violation · Began Jul 1, 2010 · 16 years ago · Source ↗
Other violation — PORT OCONNOR IMPROVEMENT DISTRICT
low severityResolvedEPA SDWIS violation 207 (code 75) at PORT OCONNOR IMPROVEMENT DISTRICT (PWSID TX0290065).
EPA SDWIS · Other violation · Began Feb 1, 2007 · 19 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
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