Muscoy, CA
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
MUSCOY MWC NO. 1
- PWSID:
- CA3610031
- Source:
- Ground water
- Serves:
- 13,000 people
EPA & DEP violations
MUSCOY MWC NO. 1
PWSID CA361003120 violationsMonitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313020 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Apr 1, 2024 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313019 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Mar 1, 2024 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313018 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Feb 1, 2024 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313017 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Jan 1, 2024 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313016 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Dec 1, 2023 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313015 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Nov 1, 2023 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313014 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Oct 1, 2023 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313013 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Sep 1, 2023 · 2 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313012 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Aug 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313011 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Jul 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313010 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Jun 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313009 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began May 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313008 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Apr 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313007 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Mar 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313006 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Feb 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313005 (code 3A) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313003 (code 03) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Aug 1, 2020 · 6 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 9313004 (code 24) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began Jan 1, 2012 · 14 years ago · Source ↗
MCL exceedance — MUSCOY MWC NO. 1
high severityHealth-basedResolvedEPA SDWIS violation 1013004 (code 22) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · MCL exceedance · Began Nov 1, 2009 · 16 years ago · Source ↗
Monitoring violation — MUSCOY MWC NO. 1
low severityResolvedEPA SDWIS violation 813003 (code 26) at MUSCOY MWC NO. 1 (PWSID CA3610031).
EPA SDWIS · Monitoring violation · Began May 1, 2008 · 18 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.