Water Quality in Winterhaven, CA (92283)

EPA violation data for public water systems serving ZIP code 92283.

90

Total Violations

4

Health-Based

86

Monitoring / Reporting

86

Resolved

What does this mean?

86 of 90 violations have been resolved. 4 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 86 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 22 Population served: 6,133

Violations Detail (90 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
LEAD AND COPPER RULE REVISIONSMonitoringN/AN/ANov 15, 2024ActiveN/A
LEAD AND COPPER RULE REVISIONSMonitoringN/AN/ANov 15, 2024ActiveN/A
LEAD AND COPPER RULE REVISIONSHealth-BasedN/AN/AOct 16, 2024ActiveN/A
LEAD AND COPPER RULE REVISIONSMonitoringN/AN/AOct 16, 2024ActiveN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 30, 2024ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/ASep 30, 2024ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2024ResolvedN/A
Revised Total Coliform RuleMonitoringN/AN/AJun 30, 2024ResolvedN/A
DinosebMonitoringN/AN/ADec 31, 2023ResolvedN/A
PicloramMonitoringN/AN/ADec 31, 2023ResolvedN/A

Lead & Copper Levels

Violation Timeline

2024(8)

LEAD AND COPPER RULE REVISIONS

4H

Nov 15Active

LEAD AND COPPER RULE REVISIONS

4H

Nov 15Active

LEAD AND COPPER RULE REVISIONS

2E

Oct 16Active

LEAD AND COPPER RULE REVISIONS

4G

Oct 16Active

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Sep 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

Revised Total Coliform Rule

3A

Jun 30Resolved

2023(20)

Dinoseb

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

Lead and Copper Rule

52

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

Revised Total Coliform Rule

2A

Nov 3Resolved

Revised Total Coliform Rule

2A

Nov 3Resolved

How Does This Compare?

Winterhaven (92283) has 90 recorded violations, including 4 health-based. 4 remain unresolved. Consider testing your tap water independently for added peace of mind.

Recommended Water Filters

Based on the contaminants detected in your area, these filter types may help improve your water quality.

Reverse Osmosis System

Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.

Targets:Lead, Copper, Arsenic, Mercury, Cadmium

Look for:NSF/ANSI 58 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Activated Carbon Filter

Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.

Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor

Look for:NSF/ANSI 42 & 53 certified

NSF Certified Products → EPA Safe Drinking Water Guide →

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

NSF Certified Products → EPA Safe Drinking Water Guide →

Always look for filters certified by NSF International for the specific contaminants you want to remove.

Nearby ZIP Codes

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