Water Quality in FORT HALL, ID (83203)
EPA violation data for public water systems serving ZIP code 83203.
54
Total Violations
1
Health-Based
53
Monitoring / Reporting
51
Resolved
What does this mean?
51 of 54 violations have been resolved. 1 is a health-based violation, meaning contaminant levels exceeded federal safety limits. The remaining 53 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 (54 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Trichloroethylene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | Liver problems; increased risk of cancer |
| 1,1-Dichloroethylene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| p-Dichlorobenzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Benzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | Anemia; decrease in blood platelets; increased risk of cancer |
| 1,1,1-Trichloroethane | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Styrene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Ethylbenzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Xylenes, Total | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| cis-1,2-Dichloroethylene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| 1,2-Dichloropropane | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(21)
Trichloroethylene
03
1,1-Dichloroethylene
03
p-Dichlorobenzene
03
Benzene
03
1,1,1-Trichloroethane
03
Styrene
03
Ethylbenzene
03
Xylenes, Total
03
cis-1,2-Dichloroethylene
03
1,2-Dichloropropane
03
Carbon tetrachloride
03
trans-1,2-Dichloroethylene
03
CHLOROBENZENE
03
Tetrachloroethylene
03
DICHLOROMETHANE
03
Toluene
03
1,2,4-Trichlorobenzene
03
o-Dichlorobenzene
03
1,2-Dichloroethane
03
1,1,2-Trichloroethane
03
Vinyl chloride
03
2024(4)
Public Notice
75
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
2E
2,3,7,8-TCDD
03
How Does This Compare?
FORT HALL (83203) has 54 recorded violations, including 1 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.
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.