Water Quality in FALSE PASS, AK (99583)
EPA violation data for public water systems serving ZIP code 99583.
61
Total Violations
6
Health-Based
55
Monitoring / Reporting
59
Resolved
What does this mean?
59 of 61 violations have been resolved. 6 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 55 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 (61 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Aug 31, 2025 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Aug 31, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Ethylbenzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Toluene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Xylenes, Total | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Vinyl chloride | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | Increased risk of cancer |
| Styrene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| 1,2,4-Trichlorobenzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| p-Dichlorobenzene | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| DICHLOROMETHANE | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(44)
Revised Total Coliform Rule
3A
Chlorine
27
Ethylbenzene
03
Toluene
03
Xylenes, Total
03
Vinyl chloride
03
Styrene
03
1,2,4-Trichlorobenzene
03
p-Dichlorobenzene
03
DICHLOROMETHANE
03
cis-1,2-Dichloroethylene
03
Carbon tetrachloride
03
Tetrachloroethylene
03
Benzene
03
o-Dichlorobenzene
03
trans-1,2-Dichloroethylene
03
1,1,2-Trichloroethane
03
1,2-Dichloropropane
03
Trichloroethylene
03
1,2-Dichloroethane
03
CHLOROBENZENE
03
1,1-Dichloroethylene
03
1,1,1-Trichloroethane
03
cis-1,2-Dichloroethylene
03
Xylenes, Total
03
Ethylbenzene
03
1,2-Dichloropropane
03
Carbon tetrachloride
03
1,2-Dichloroethane
03
Styrene
03
1,1,2-Trichloroethane
03
Tetrachloroethylene
03
1,2,4-Trichlorobenzene
03
CHLOROBENZENE
03
Benzene
03
DICHLOROMETHANE
03
Trichloroethylene
03
1,1,1-Trichloroethane
03
p-Dichlorobenzene
03
trans-1,2-Dichloroethylene
03
Toluene
03
1,1-Dichloroethylene
03
Vinyl chloride
03
o-Dichlorobenzene
03
2024(9)
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
2E
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
41
Surface Water Treatment Rule
36
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Chlorine
27
How Does This Compare?
FALSE PASS (99583) has 61 recorded violations, including 6 health-based. 2 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
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.