L

Lost City, OK

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️1 health-based violation on record.
0
Water sources
7
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 Lost City'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 Lost City, OK

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

Home water filtration system

Protect your home

Improve Lost City'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

CHEROKEE CO. RWD #11

PWSID:
OK1221637
Source:
Surface water
Serves:
3,395 people

EPA & DEP violations

CHEROKEE CO. RWD #11

PWSID OK12216377 violations

  • Monitoring violation — CHEROKEE CO. RWD #11

    low severityOpen

    EPA SDWIS violation 140379 (code 38) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

  • Monitoring violation — CHEROKEE CO. RWD #11

    low severityOpen

    EPA SDWIS violation 140378 (code 38) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗

  • Monitoring violation — CHEROKEE CO. RWD #11

    low severityOpen

    EPA SDWIS violation 140375 (code 03) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

  • Other violation — CHEROKEE CO. RWD #11

    low severityResolved

    EPA SDWIS violation 140333 (code 71) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

  • Other violation — CHEROKEE CO. RWD #11

    low severityResolved

    EPA SDWIS violation 140329 (code 71) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

  • Monitoring violation — CHEROKEE CO. RWD #11

    low severityResolved

    EPA SDWIS violation 109097 (code 23) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

  • MCL exceedance — CHEROKEE CO. RWD #11

    high severityHealth-basedResolved

    EPA SDWIS violation 139795 (code 22) at CHEROKEE CO. RWD #11 (PWSID OK1221637).

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

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.