D

Denton, MT

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️13 health-based violations on record.
0
Water sources
20
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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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

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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

Denton Town Of

PWSID:
MT0000199
Source:
Surface water
Serves:
255 people

EPA & DEP violations

City-wide

20 violations

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

    EPA SDWIS · MR · Began Mar 1, 2026 · 4 months ago · Source ↗

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

    EPA SDWIS · MR · Began Feb 1, 2026 · 5 months ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Feb 1, 2026 · 5 months ago · Source ↗

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

    EPA SDWIS · MR · Began Jan 1, 2026 · 6 months ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Jan 1, 2026 · 6 months ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Dec 1, 2025 · 7 months ago · Source ↗

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

    EPA SDWIS · MR · Began Dec 1, 2025 · 7 months ago · Source ↗

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

    EPA SDWIS · MR · Began Nov 1, 2025 · 8 months ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Nov 1, 2025 · 8 months ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

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

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

  • Surface Water Treatment Rule — MR violation

    medium severityArchived

    Surface Water Treatment Rule MR violation (Archived).

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

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Aug 1, 2025 · 0 years ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began Jun 1, 2025 · 1 year ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

    EPA SDWIS · TT · Began May 1, 2025 · 1 year ago · Source ↗

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

  • Surface Water Treatment Rule — TT violation

    high severityHealth-basedArchived

    Surface Water Treatment Rule TT violation (Archived).

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

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.