C

Copan, OK

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️42 health-based violations on record.
0
Water sources
105
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

COPAN PWA

PWSID:
OK1021417
Source:
Surface water
Serves:
733 people

EPA & DEP violations

COPAN PWA

PWSID OK1021417105 violations

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131378 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131379 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131380 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131381 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131363 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2025 · 1 year ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131364 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2025 · 1 year ago · Source ↗

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131356 (code 41) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131357 (code 44) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131360 (code 43) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131366 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131367 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131348 (code 35) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131349 (code 35) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131354 (code 41) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131355 (code 41) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131358 (code 44) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131361 (code 43) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131365 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131372 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Mar 29, 2025 · 1 year ago · Source ↗

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131353 (code 41) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131359 (code 44) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131362 (code 43) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131344 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131343 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131345 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131346 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131347 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131337 (code 35) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131338 (code 35) at COPAN PWA (PWSID OK1021417).

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

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131371 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Dec 21, 2024 · 1 year ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131339 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131327 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131328 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131330 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131331 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131332 (code 3A) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131350 (code 2E) at COPAN PWA (PWSID OK1021417).

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

  • Reporting violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131351 (code 4G) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131335 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131336 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131322 (code 52) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131325 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131333 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131334 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131323 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2024 · 1 year ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131324 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2024 · 1 year ago · Source ↗

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131370 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Sep 5, 2024 · 1 year ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131321 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131316 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131304 (code 71) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131315 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131317 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131318 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131319 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131320 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131314 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2024 · 2 years ago · Source ↗

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131369 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Jun 3, 2024 · 2 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131313 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131309 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131310 (code 3A) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131303 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131305 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131307 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131308 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131311 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131312 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131301 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Mar 31, 2024 · 2 years ago · Source ↗

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131368 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Mar 10, 2024 · 2 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131298 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131299 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131300 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131340 (code 03) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131297 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2023 · 2 years ago · Source ↗

  • Other violation — COPAN PWA

    low severityOpen

    EPA SDWIS violation 131373 (code 75) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Other violation · Began Nov 18, 2023 · 2 years ago · Source ↗

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131293 (code 02) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2023 · 2 years ago · Source ↗

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131294 (code 02) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2023 · 2 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131295 (code 35) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2023 · 2 years ago · Source ↗

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131290 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • MCL exceedance — COPAN PWA

    high severityHealth-basedOpen

    EPA SDWIS violation 131291 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedResolved

    EPA SDWIS violation 131287 (code 44) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Treatment technique violation · Began Jun 1, 2023 · 3 years ago · Source ↗

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedResolved

    EPA SDWIS violation 131288 (code 43) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Treatment technique violation · Began Jun 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131280 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedResolved

    EPA SDWIS violation 131273 (code 41) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Treatment technique violation · Began Jun 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131270 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Treatment technique violation — COPAN PWA

    high severityHealth-basedResolved

    EPA SDWIS violation 131268 (code 44) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131267 (code 38) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Nov 1, 2018 · 7 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131266 (code 38) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131259 (code 27) at COPAN PWA (PWSID OK1021417).

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

  • Other violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 131241 (code 71) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 123500 (code 36) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Oct 1, 1999 · 26 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 126799 (code 36) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 1599 (code 23) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Oct 1, 1998 · 27 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 88997 (code 24) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Aug 1, 1997 · 29 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 66897 (code 24) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 1, 1997 · 29 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 117995 (code 23) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1995 · 31 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 95295 (code 23) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 1, 1995 · 31 years ago · Source ↗

  • MCL exceedance — COPAN PWA

    high severityHealth-basedResolved

    EPA SDWIS violation 186 (code 02) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 386 (code 03) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 286 (code 03) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 285 (code 03) at COPAN PWA (PWSID OK1021417).

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

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 185 (code 03) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 1, 1985 · 41 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 184 (code 03) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Sep 1, 1984 · 41 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 383 (code 03) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Sep 30, 1983 · 42 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 283 (code 03) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began Jun 30, 1983 · 43 years ago · Source ↗

  • Monitoring violation — COPAN PWA

    low severityResolved

    EPA SDWIS violation 183 (code 03) at COPAN PWA (PWSID OK1021417).

    EPA SDWIS · Monitoring violation · Began May 31, 1983 · 43 years ago · Source ↗

Water-related lawsuits

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