Y

Yale, OK

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️49 health-based violations on record.
0
Water sources
87
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

Share this with friends & family you care about ❤️

Help someone you love know what's in their water — we'll email them Yale's report. No sign-ups, no list.

Reported illness & cancer claims

No claims reported yet. Be the first to add one.

Claims are aggregated from public records and community reports and may be unverified. If you believe your illness is linked to local water, request a consultation.

Self-reported issues

No issues reported yet. Be the first to report one.

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

Get water alerts for Yale, OK

We'll email you when a new violation, lawsuit, or health report appears for Yale's water. Free, unsubscribe anytime.

Home water filtration system

Protect your home

Improve Yale's water

A certified filtration system can remove lead, PFAS, nitrates, and the contaminants flagged on this page. Get a free, no-obligation quote tailored to your home.

What are you interested in?

By submitting you agree to be contacted about water treatment options.

Public water systems

YALE

PWSID:
OK3006039
Source:
Surface water
Serves:
1,227 people

EPA & DEP violations

YALE

PWSID OK300603987 violations

  • Monitoring violation — YALE

    low severityOpen

    EPA SDWIS violation 481 (code 27) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityOpen

    EPA SDWIS violation 482 (code 3A) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityOpen

    EPA SDWIS violation 479 (code 27) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityOpen

    EPA SDWIS violation 480 (code 3A) at YALE (PWSID OK3006039).

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

  • Treatment technique violation — YALE

    high severityHealth-basedResolved

    EPA SDWIS violation 477 (code 2E) at YALE (PWSID OK3006039).

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

  • Reporting violation — YALE

    low severityResolved

    EPA SDWIS violation 478 (code 4G) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 473 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2022 · 3 years ago · Source ↗

  • Other violation — YALE

    low severityResolved

    EPA SDWIS violation 472 (code 72) at YALE (PWSID OK3006039).

    EPA SDWIS · Other violation · Began Oct 2, 2022 · 3 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 468 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 469 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 467 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2021 · 4 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 464 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2021 · 4 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 465 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2021 · 4 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 461 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2021 · 4 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 462 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2021 · 4 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 459 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 460 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 439 (code 35) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 455 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 456 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 457 (code 27) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 458 (code 27) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 442 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 443 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 438 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2020 · 5 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 440 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Dec 30, 2020 · 5 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 434 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 435 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 436 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 437 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2020 · 5 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 441 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2020 · 5 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 431 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 432 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 433 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 428 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2020 · 6 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 430 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2020 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 424 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 425 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 426 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 427 (code 02) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 429 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Mar 31, 2020 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 410 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 411 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 412 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 413 (code 02) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 406 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2019 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 407 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2019 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 408 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2019 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 409 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2019 · 6 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 404 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2019 · 6 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 405 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2019 · 6 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 400 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 401 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 402 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 403 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 397 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2019 · 7 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 393 (code 35) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 394 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 395 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 396 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 391 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 392 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2019 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 389 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2018 · 7 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 390 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2018 · 7 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 380 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2018 · 7 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 381 (code 53) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2018 · 8 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 387 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2018 · 8 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 388 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 377 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2018 · 8 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 378 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2018 · 8 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 375 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 368 (code 35) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 373 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2017 · 8 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 371 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 365 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jun 30, 2017 · 9 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 363 (code 35) at YALE (PWSID OK3006039).

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

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 370 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 364 (code 56) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2017 · 9 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedOpen

    EPA SDWIS violation 369 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2017 · 9 years ago · Source ↗

  • Other violation — YALE

    low severityResolved

    EPA SDWIS violation 342 (code 71) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 353 (code 53) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 343 (code 53) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 338 (code 27) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 335 (code 52) at YALE (PWSID OK3006039).

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

  • Other violation — YALE

    low severityResolved

    EPA SDWIS violation 334 (code 71) at YALE (PWSID OK3006039).

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

  • Monitoring violation — YALE

    low severityResolved

    EPA SDWIS violation 321 (code 35) at YALE (PWSID OK3006039).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2010 · 16 years ago · Source ↗

  • MCL exceedance — YALE

    high severityHealth-basedResolved

    EPA SDWIS violation 187 (code 02) at YALE (PWSID OK3006039).

    EPA SDWIS · MCL exceedance · Began Oct 1, 1986 · 39 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.