N

Norman, OK

B41/100

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
20
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

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

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Public water systems

NORMAN UTILITIES AUTHORITY

PWSID:
OK1020801
Source:
Surface water
Serves:
104,868 people

OKLAHOMA UNIVERSITY

PWSID:
OK3001414
Source:
Surface water
Serves:
34,000 people

EPA & DEP violations

NORMAN UTILITIES AUTHORITY

PWSID OK10208019 violations

  • Treatment technique violation — NORMAN UTILITIES AUTHORITY

    high severityHealth-basedResolved

    EPA SDWIS violation 66937 (code 2E) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • Reporting violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 66938 (code 4G) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 66366 (code 03) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 65849 (code 34) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began Jan 20, 2015 · 11 years ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 65831 (code 34) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2015 · 11 years ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 65832 (code 34) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2014 · 11 years ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 65833 (code 34) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began Aug 27, 2014 · 11 years ago · Source ↗

  • Monitoring violation — NORMAN UTILITIES AUTHORITY

    low severityResolved

    EPA SDWIS violation 65796 (code 34) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · Monitoring violation · Began May 21, 2014 · 12 years ago · Source ↗

  • MCL exceedance — NORMAN UTILITIES AUTHORITY

    high severityHealth-basedResolved

    EPA SDWIS violation 997 (code 22) at NORMAN UTILITIES AUTHORITY (PWSID OK1020801).

    EPA SDWIS · MCL exceedance · Began Oct 1, 1996 · 29 years ago · Source ↗

OKLAHOMA UNIVERSITY

PWSID OK300141411 violations

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 30 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 31 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 27 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 28 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 26 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 21 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2020 · 5 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 22 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2020 · 5 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 19 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityResolved

    EPA SDWIS violation 20 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityOpen

    EPA SDWIS violation 15 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — OKLAHOMA UNIVERSITY

    low severityOpen

    EPA SDWIS violation 16 (code 27) at OKLAHOMA UNIVERSITY (PWSID OK3001414).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.