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Kayenta, AZ

—no score

Contamination score

Higher = more contaminated vs. other cities.

0
Water sources
76
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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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

Kayenta Community Boarding School Bia

PWSID:
NN0433008
Source:
Ground water
Serves:
500 people

Kayenta Sandstone Housing

PWSID:
NN0400815
Source:
Ground water
Serves:
1,375 people

Kayenta Ntua

PWSID:
NN0403003
Source:
Ground water
Serves:
3,844 people

EPA & DEP violations

Kayenta Sandstone Housing

PWSID NN040081556 violations

  • Monitoring violation — Kayenta Sandstone Housing

    low severityOpen

    EPA SDWIS violation 04008153A800032025 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityOpen

    EPA SDWIS violation 040081575750032025 (code 75) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityOpen

    EPA SDWIS violation 040081527099912025 (code 27) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800092024 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800082024 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800072024 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008153A800062024 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081575750062024 (code 75) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008153A800052024 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081575750052024 (code 75) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081527099942024 (code 27) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008153A800042024 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081575750042024 (code 75) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800022024 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Feb 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081503104012024 (code 03) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081503104112024 (code 03) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityOpen

    EPA SDWIS violation 040081527245612024 (code 27) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityOpen

    EPA SDWIS violation 040081527295012024 (code 27) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008153A8000122023 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008153A8000112023 (code 3A) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 0400815270999102023 (code 27) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800072023 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Jul 1, 2023 · 3 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072023 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2023 · 3 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800042023 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Apr 1, 2023 · 3 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072022 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800052022 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began May 1, 2022 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800042022 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Apr 1, 2022 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800022022 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B8000122021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Dec 1, 2021 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B8000112021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Nov 1, 2021 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800092021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Sep 1, 2021 · 4 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800082021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Aug 1, 2021 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800072021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072021 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800062021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800042021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800032021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Mar 1, 2021 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800022021 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Feb 1, 2021 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B8000122020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Dec 1, 2020 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B8000112020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Nov 1, 2020 · 5 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B8000102020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Oct 1, 2020 · 5 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072020 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2020 · 6 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800062020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Jun 1, 2020 · 6 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800052020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800042020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Apr 1, 2020 · 6 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800032020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Mar 1, 2020 · 6 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800022020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Feb 1, 2020 · 6 years ago · Source ↗

  • Reporting violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 04008154B800012020 (code 4B) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Reporting violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081503104012018 (code 03) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081503104112018 (code 03) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072014 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 0400815350600102013 (code 35) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2013 · 12 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072012 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

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

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072011 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2011 · 15 years ago · Source ↗

  • Other violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081571700072009 (code 71) at Kayenta Sandstone Housing (PWSID NN0400815).

    EPA SDWIS · Other violation · Began Jul 1, 2009 · 17 years ago · Source ↗

  • Monitoring violation — Kayenta Sandstone Housing

    low severityResolved

    EPA SDWIS violation 040081552500012008 (code 52) at Kayenta Sandstone Housing (PWSID NN0400815).

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

City-wide

20 violations

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

    EPA SDWIS · MON · Began Mar 1, 2025 · 1 year ago · Source ↗

  • Public Notice — Other violation

    medium severityUnaddressed

    Public Notice Other violation (Unaddressed).

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

  • Chlorine — MR violation

    medium severityResolved

    Chlorine MR violation (Resolved).

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

  • Revised Total Coliform Rule — RPT violation

    medium severityResolved

    Revised Total Coliform Rule RPT violation (Resolved).

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

  • Revised Total Coliform Rule — RPT violation

    medium severityResolved

    Revised Total Coliform Rule RPT violation (Resolved).

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

  • Consumer Confidence Rule — Other violation

    medium severityUnaddressed

    Consumer Confidence Rule Other violation (Unaddressed).

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

  • Revised Total Coliform Rule — RPT violation

    medium severityResolved

    Revised Total Coliform Rule RPT violation (Resolved).

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

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

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

  • Public Notice — Other violation

    medium severityResolved

    Public Notice Other violation (Resolved).

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

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

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

  • Public Notice — Other violation

    medium severityResolved

    Public Notice Other violation (Resolved).

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

  • Chlorine — MR violation

    medium severityResolved

    Chlorine MR violation (Resolved).

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

  • Public Notice — Other violation

    medium severityResolved

    Public Notice Other violation (Resolved).

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

  • Revised Total Coliform Rule — MON violation

    medium severityResolved

    Revised Total Coliform Rule MON violation (Resolved).

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

  • Revised Total Coliform Rule — RPT violation

    medium severityResolved

    Revised Total Coliform Rule RPT violation (Resolved).

    EPA SDWIS · RPT · Began Feb 1, 2024 · 2 years ago · Source ↗

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

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

  • Revised Total Coliform Rule — RPT violation

    medium severityResolved

    Revised Total Coliform Rule RPT violation (Resolved).

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

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

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

  • Nitrate — MR violation

    medium severityResolved

    Nitrate MR violation (Resolved).

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

  • Nitrite — MR violation

    medium severityResolved

    Nitrite MR violation (Resolved).

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

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.