H

Hoyt, OK

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️21 health-based violations on record.
0
Water sources
44
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Public water systems

HASKELL CO. WATER COMPANY

PWSID:
OK1020301
Source:
Surface water
Serves:
3,000 people

EPA & DEP violations

HASKELL CO. WATER COMPANY

PWSID OK102030144 violations

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210315 (code 38) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Nov 1, 2025 · 9 months ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210313 (code 46) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210308 (code 27) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210309 (code 3A) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210306 (code 52) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2025 · 1 year ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210310 (code 46) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210305 (code 46) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210298 (code 44) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210299 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210296 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210297 (code 44) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • MCL exceedance — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210295 (code 02) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 210291 (code 35) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2024 · 1 year ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210301 (code 2E) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Reporting violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210302 (code 4G) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210290 (code 52) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • MCL exceedance — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210292 (code 02) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2024 · 1 year ago · Source ↗

  • MCL exceedance — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210293 (code 02) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210287 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Mar 1, 2024 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210281 (code 44) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210284 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 210278 (code 38) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Dec 1, 2023 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210282 (code 44) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Dec 1, 2023 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210283 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Dec 1, 2023 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210279 (code 43) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Nov 1, 2023 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedOpen

    EPA SDWIS violation 210280 (code 44) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Nov 1, 2023 · 2 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedResolved

    EPA SDWIS violation 210262 (code 46) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Treatment technique violation — HASKELL CO. WATER COMPANY

    high severityHealth-basedResolved

    EPA SDWIS violation 210261 (code 46) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Treatment technique violation · Began Apr 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 210246 (code 27) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210240 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2008 · 18 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210241 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2008 · 18 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210242 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2008 · 18 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityOpen

    EPA SDWIS violation 210243 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2008 · 18 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 190 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

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

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 290 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Dec 1, 1989 · 36 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 189 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began May 1, 1989 · 37 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 188 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Apr 1, 1988 · 38 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 187 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Nov 1, 1986 · 39 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 386 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1986 · 40 years ago · Source ↗

  • MCL exceedance — HASKELL CO. WATER COMPANY

    high severityHealth-basedResolved

    EPA SDWIS violation 186 (code 02) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · MCL exceedance · Began May 1, 1986 · 40 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 286 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Nov 1, 1985 · 40 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 184 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Mar 1, 1984 · 42 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 209180 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    EPA SDWIS · Monitoring violation · Began Sep 30, 1980 · 45 years ago · Source ↗

  • Monitoring violation — HASKELL CO. WATER COMPANY

    low severityResolved

    EPA SDWIS violation 73980 (code 03) at HASKELL CO. WATER COMPANY (PWSID OK1020301).

    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.