Mill Creek, OK
Contamination score
Higher = more contaminated vs. other cities.
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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.
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Public water systems
MILL CREEK
- PWSID:
- OK2003501
- Source:
- Ground water
- Serves:
- 310 people
EPA & DEP violations
MILL CREEK
PWSID OK200350122 violationsMonitoring violation — MILL CREEK
low severityOpenEPA SDWIS violation 160596 (code 52) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗
Treatment technique violation — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 160594 (code 2E) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Reporting violation — MILL CREEK
low severityResolvedEPA SDWIS violation 160595 (code 4G) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 160593 (code 03) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Jul 1, 2024 · 2 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 160585 (code 03) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗
Other violation — MILL CREEK
low severityResolvedEPA SDWIS violation 160553 (code 71) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Other violation · Began Jul 1, 2013 · 13 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 156694 (code 51) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Jan 1, 1994 · 32 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 44793 (code 22) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began May 1, 1993 · 33 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 39193 (code 22) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Apr 1, 1993 · 33 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 2693 (code 24) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Oct 1, 1992 · 33 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 93792 (code 22) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Sep 1, 1992 · 33 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 69791 (code 22) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Aug 1, 1991 · 35 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 287 (code 03) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Jan 1, 1987 · 39 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 187 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Oct 1, 1986 · 39 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 386 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Jun 1, 1986 · 40 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 286 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Apr 1, 1986 · 40 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 486 (code 03) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Apr 1, 1986 · 40 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 186 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Nov 1, 1985 · 40 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 185 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Jul 1, 1985 · 41 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 182 (code 04) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Jan 31, 1982 · 44 years ago · Source ↗
MCL exceedance — MILL CREEK
high severityHealth-basedResolvedEPA SDWIS violation 382 (code 02) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · MCL exceedance · Began Jan 31, 1982 · 44 years ago · Source ↗
Monitoring violation — MILL CREEK
low severityResolvedEPA SDWIS violation 282 (code 03) at MILL CREEK (PWSID OK2003501).
EPA SDWIS · Monitoring violation · Began Oct 31, 1981 · 44 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.