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Yosemite Lakes, CA

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️13 health-based violations on record.
0
Water sources
25
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

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Critical High Medium Reported claim

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Public water systems

YOSEMITE SPRING PARK UTIL CO

PWSID:
CA2010005
Source:
Ground water
Serves:
5,300 people

EPA & DEP violations

YOSEMITE SPRING PARK UTIL CO

PWSID CA201000525 violations

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityOpen

    EPA SDWIS violation 9711039 (code 52) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Oct 6, 2025 · 11 months ago · Source ↗

  • Treatment technique violation — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedOpen

    EPA SDWIS violation 9711037 (code 2E) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • Reporting violation — YOSEMITE SPRING PARK UTIL CO

    low severityOpen

    EPA SDWIS violation 9711038 (code 4G) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711036 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2022 · 3 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711035 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711034 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711030 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2022 · 4 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711026 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2021 · 4 years ago · Source ↗

  • Other violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711032 (code 05) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

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

  • Other violation — YOSEMITE SPRING PARK UTIL CO

    low severityOpen

    EPA SDWIS violation 9711024 (code 71) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

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

  • Other violation — YOSEMITE SPRING PARK UTIL CO

    low severityOpen

    EPA SDWIS violation 9711025 (code 72) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

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

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711029 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Other violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711031 (code 05) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

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

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711020 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711019 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711027 (code 27) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711028 (code 27) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2021 · 5 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711018 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Oct 1, 2020 · 5 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711017 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jul 1, 2020 · 6 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711016 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Apr 1, 2020 · 6 years ago · Source ↗

  • MCL exceedance — YOSEMITE SPRING PARK UTIL CO

    high severityHealth-basedResolved

    EPA SDWIS violation 9711014 (code 02) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · MCL exceedance · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711015 (code 03) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

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

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9711011 (code 03) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2016 · 10 years ago · Source ↗

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 511020 (code 52) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2007 · 18 years ago · Source ↗

  • Monitoring violation — YOSEMITE SPRING PARK UTIL CO

    low severityResolved

    EPA SDWIS violation 9611012 (code 52) at YOSEMITE SPRING PARK UTIL CO (PWSID CA2010005).

    EPA SDWIS · Monitoring violation · Began Jan 2, 1996 · 30 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

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