G

Grandfield, OK

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️23 health-based violations on record.
0
Water sources
59
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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Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

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Public water systems

TILLMAN CO RWD #1

PWSID:
OK2007107
Source:
Surface water
Serves:
1,500 people

EPA & DEP violations

TILLMAN CO RWD #1

PWSID OK200710759 violations

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedOpen

    EPA SDWIS violation 193897 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2025 · 1 year ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedOpen

    EPA SDWIS violation 193865 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2025 · 1 year ago · Source ↗

  • Treatment technique violation — TILLMAN CO RWD #1

    high severityHealth-basedOpen

    EPA SDWIS violation 193900 (code 2E) at TILLMAN CO RWD #1 (PWSID OK2007107).

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

  • Reporting violation — TILLMAN CO RWD #1

    low severityOpen

    EPA SDWIS violation 193901 (code 4G) at TILLMAN CO RWD #1 (PWSID OK2007107).

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

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193864 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2024 · 1 year ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedOpen

    EPA SDWIS violation 193863 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityOpen

    EPA SDWIS violation 193895 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityOpen

    EPA SDWIS violation 193896 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193831 (code 3A) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2023 · 3 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193827 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193830 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityOpen

    EPA SDWIS violation 193829 (code 34) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jun 20, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193828 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193791 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

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

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193753 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193752 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2020 · 5 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193751 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193750 (code 35) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2017 · 8 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193748 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2017 · 8 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193749 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2017 · 8 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193735 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193736 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193730 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2016 · 10 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193731 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2016 · 10 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193737 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Feb 29, 2016 · 10 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193738 (code 27) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Feb 29, 2016 · 10 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193728 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2016 · 10 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193729 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2016 · 10 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193715 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2015 · 11 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193711 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2015 · 11 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193710 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2014 · 11 years ago · Source ↗

  • Other violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193708 (code 71) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Other violation · Began Jul 1, 2014 · 12 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193734 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

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

  • Other violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193709 (code 71) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Other violation · Began Jul 1, 2013 · 13 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193551 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2013 · 13 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 193552 (code 01) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2013 · 13 years ago · Source ↗

  • Other violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 193550 (code 71) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Other violation · Began Jul 1, 2012 · 14 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 103899 (code 23) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 1999 · 27 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 79798 (code 22) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jun 1, 1998 · 28 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 71198 (code 24) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began May 1, 1998 · 28 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 45898 (code 23) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Mar 1, 1998 · 28 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 13998 (code 23) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Nov 1, 1997 · 28 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 95096 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jun 30, 1996 · 30 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 55796 (code 24) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began May 1, 1996 · 30 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 24896 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Oct 1, 1995 · 30 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 114494 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Apr 1, 1994 · 32 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 181294 (code 51) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jan 1, 1994 · 32 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 80694 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Jan 1, 1994 · 32 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 47894 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Nov 30, 1993 · 32 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 66793 (code 24) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1993 · 33 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 61391 (code 24) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1991 · 35 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 190 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Apr 1, 1990 · 36 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 288 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Nov 1, 1987 · 38 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 183 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Dec 31, 1982 · 43 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 283 (code 04) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Dec 31, 1982 · 43 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 187 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Feb 4, 1982 · 44 years ago · Source ↗

  • MCL exceedance — TILLMAN CO RWD #1

    high severityHealth-basedResolved

    EPA SDWIS violation 290 (code 02) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · MCL exceedance · Began Feb 1, 1982 · 44 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 181 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Jul 31, 1981 · 45 years ago · Source ↗

  • Monitoring violation — TILLMAN CO RWD #1

    low severityResolved

    EPA SDWIS violation 83880 (code 03) at TILLMAN CO RWD #1 (PWSID OK2007107).

    EPA SDWIS · Monitoring violation · Began Dec 31, 1979 · 46 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.