Water Quality in WINSLOW, AZ (86047)
EPA violation data for public water systems serving ZIP code 86047.
53
Total Violations
7
Health-Based
46
Monitoring / Reporting
45
Resolved
What does this mean?
45 of 53 violations have been resolved. 7 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 46 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.
Violations Detail (53 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Chlorine | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Arsenic | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Skin damage; circulatory system problems; increased risk of cancer |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Mar 31, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Feb 28, 2025 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 28, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jan 31, 2025 | Resolved | N/A |
| Total Haloacetic Acids (HAA5) | Monitoring | N/A | N/A | Dec 31, 2024 | Active | N/A |
| TTHM | Monitoring | N/A | N/A | Dec 31, 2024 | Active | N/A |
| Arsenic | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | Skin damage; circulatory system problems; increased risk of cancer |
Lead & Copper Levels
Violation Timeline
2025(7)
Chlorine
27
Chlorine
27
Arsenic
03
Revised Total Coliform Rule
4B
Public Notice
75
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2024(12)
Total Haloacetic Acids (HAA5)
27
TTHM
27
Arsenic
03
Arsenic
03
Arsenic
03
Consumer Confidence Rule
72
Arsenic
03
Public Notice
75
Public Notice
75
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Arsenic
03
How Does This Compare?
WINSLOW (86047) has 53 recorded violations, including 7 health-based. 8 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
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
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
Always look for filters certified by NSF International for the specific contaminants you want to remove.