Sunnyvale, 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
City Of Sunnyvale
- PWSID:
- CA4310014
- Source:
- Surface water
- Serves:
- 157,566 people
EPA & DEP violations
City Of Sunnyvale
PWSID CA431001420 violationsSurface Water Treatment Rule — TT violation
high severityHealth-basedResolvedSurface Water Treatment Rule TT violation (Resolved).
EPA SDWIS · TT · Began Mar 1, 2015 · 11 years ago · Source ↗
Arsenic — MR violation
medium severityResolvedArsenic MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Fluoride — MR violation
medium severityResolvedFluoride MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Mercury — MR violation
medium severityResolvedMercury MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Nitrite — MR violation
medium severityResolvedNitrite MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Thallium, Total — MR violation
medium severityResolvedThallium, Total MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
cis-1,2-Dichloroethylene — MR violation
medium severityResolvedcis-1,2-Dichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
DICHLOROMETHANE — MR violation
medium severityResolvedDICHLOROMETHANE MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
o-Dichlorobenzene — MR violation
medium severityResolvedo-Dichlorobenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
trans-1,2-Dichloroethylene — MR violation
medium severityResolvedtrans-1,2-Dichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
1,1,1-Trichloroethane — MR violation
medium severityResolved1,1,1-Trichloroethane MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Trichloroethylene — MR violation
medium severityResolvedTrichloroethylene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Benzene — MR violation
medium severityResolvedBenzene MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Endrin — MR violation
medium severityResolvedEndrin MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Methoxychlor — MR violation
medium severityResolvedMethoxychlor MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Endothall — MR violation
medium severityResolvedEndothall MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Glyphosate — MR violation
medium severityResolvedGlyphosate MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Di(2-ethylhexyl) adipate — MR violation
medium severityResolvedDi(2-ethylhexyl) adipate MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Di(2-ethylhexyl) phthalate — MR violation
medium severityResolvedDi(2-ethylhexyl) phthalate MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Picloram — MR violation
medium severityResolvedPicloram MR violation (Resolved).
EPA SDWIS · MR · Began Jan 1, 2015 · 11 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.