Village of Oak Creek (Big Park), AZ
Contamination score
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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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Public water systems
Big Park Water Company
- PWSID:
- AZ0413012
- Source:
- Ground water
- Serves:
- 7,392 people
EPA & DEP violations
Big Park Water Company
PWSID AZ04130127 violationsE. COLI — MR violation
medium severityResolvedE. COLI MR violation (Resolved).
EPA SDWIS · MR · Began Dec 28, 2025 · 7 months ago · Source ↗
E. COLI — MR violation
medium severityResolvedE. COLI MR violation (Resolved).
EPA SDWIS · MR · Began Dec 13, 2025 · 7 months ago · Source ↗
Revised Total Coliform Rule — TT violation
high severityHealth-basedUnaddressedRevised Total Coliform Rule TT violation (Unaddressed).
EPA SDWIS · TT · Began Nov 9, 2025 · 8 months ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityUnaddressedConsumer Confidence Rule Other violation (Unaddressed).
EPA SDWIS · Other · Began Oct 2, 2025 · 9 months ago · Source ↗
Arsenic — MR violation
medium severityResolvedArsenic MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2025 · 10 months ago · Source ↗
Arsenic — MR violation
medium severityResolvedArsenic MR violation (Resolved).
EPA SDWIS · MR · Began Oct 1, 2025 · 10 months ago · Source ↗
Public Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Jun 22, 2025 · 1 year ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.