L

Little Browning, MT

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
23
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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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

SEVILLE WATER SYSTEM

PWSID:
083090008
Source:
Surface water
Serves:
300 people

EPA & DEP violations

SEVILLE WATER SYSTEM

PWSID 08309000823 violations

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityOpen

    EPA SDWIS violation 14229 (code 36) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14225 (code 36) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14226 (code 3A) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Other violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14221 (code 72) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14217 (code 66) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Sep 29, 2023 · 2 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14219 (code 3A) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14224 (code 36) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14220 (code 52) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14216 (code 66) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14222 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2022 · 3 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14223 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2022 · 3 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityOpen

    EPA SDWIS violation 14214 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2021 · 4 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityOpen

    EPA SDWIS violation 14215 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2021 · 4 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14213 (code 3A) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Other violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14212 (code 72) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Other violation · Began Oct 1, 2018 · 7 years ago · Source ↗

  • Treatment technique violation — SEVILLE WATER SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 14210 (code 45) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Treatment technique violation · Began Aug 6, 2018 · 8 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14209 (code 3A) at SEVILLE WATER SYSTEM (PWSID 083090008).

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

  • Treatment technique violation — SEVILLE WATER SYSTEM

    high severityHealth-basedResolved

    EPA SDWIS violation 14206 (code 45) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Treatment technique violation · Began Nov 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14207 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14208 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14211 (code 52) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14204 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2014 · 12 years ago · Source ↗

  • Monitoring violation — SEVILLE WATER SYSTEM

    low severityResolved

    EPA SDWIS violation 14205 (code 27) at SEVILLE WATER SYSTEM (PWSID 083090008).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2014 · 12 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.