O

Opelousas, LA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️7 health-based violations on record.
0
Water sources
16
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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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

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Critical High Medium Reported claim

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Public water systems

CITY OF OPELOUSAS WATER SYSTEM

PWSID:
LA1097010
Source:
Ground water
Serves:
20,388 people

EPA & DEP violations

CITY OF OPELOUSAS WATER SYSTEM

PWSID LA109701016 violations

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedOpen

    EPA SDWIS violation 4010544 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Apr 2, 2025 · 1 year ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010539 (code 75) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Jul 17, 2024 · 2 years ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010538 (code 71) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Jul 1, 2024 · 2 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 4010532 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Jun 4, 2024 · 2 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 4010493 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Oct 27, 2021 · 4 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedOpen

    EPA SDWIS violation 4010494 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Oct 27, 2021 · 4 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedOpen

    EPA SDWIS violation 4010495 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Oct 27, 2021 · 4 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 4010496 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Oct 27, 2021 · 4 years ago · Source ↗

  • Treatment technique violation — CITY OF OPELOUSAS WATER SYSTEM

    high severityHealth-basedOpen

    EPA SDWIS violation 4010472 (code 45) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Treatment technique violation · Began Aug 22, 2019 · 6 years ago · Source ↗

  • Monitoring violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010462 (code 66) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Monitoring violation · Began Jun 8, 2018 · 8 years ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010444 (code 71) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Jul 1, 2016 · 10 years ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010431 (code 71) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Jul 1, 2015 · 11 years ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010429 (code 72) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Oct 1, 2014 · 11 years ago · Source ↗

  • Monitoring violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010420 (code 27) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Monitoring violation · Began Mar 1, 2014 · 12 years ago · Source ↗

  • Monitoring violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010421 (code 27) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Monitoring violation · Began Mar 1, 2014 · 12 years ago · Source ↗

  • Other violation — CITY OF OPELOUSAS WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 4010407 (code 71) at CITY OF OPELOUSAS WATER SYSTEM (PWSID LA1097010).

    EPA SDWIS · Other violation · Began Jul 1, 2008 · 18 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

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