Water Quality in FAIRFIELD, ID (83327)
EPA violation data for public water systems serving ZIP code 83327.
42
Total Violations
14
Health-Based
28
Monitoring / Reporting
39
Resolved
What does this mean?
39 of 42 violations have been resolved. 14 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 28 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 (42 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Sep 1, 2025 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Apr 2, 2025 | Active | N/A |
| Revised Total Coliform Rule | Health-Based | N/A | N/A | Apr 2, 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 | Feb 28, 2025 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jul 1, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jul 1, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jul 1, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jul 1, 2024 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(6)
Public Notice
75
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
2B
Revised Total Coliform Rule
2B
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2024(15)
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
How Does This Compare?
FAIRFIELD (83327) has 42 recorded violations, including 14 health-based. 3 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.
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.