Water Quality in ATKA, AK (99547)
EPA violation data for public water systems serving ZIP code 99547.
57
Total Violations
1
Health-Based
56
Monitoring / Reporting
56
Resolved
What does this mean?
56 of 57 violations have been resolved. 1 is a health-based violation, meaning contaminant levels exceeded federal safety limits. The remaining 56 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 (57 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Chlorine | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | Eye and nose irritation; stomach discomfort |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| Surface Water Treatment Rule | Monitoring | N/A | N/A | Jun 30, 2025 | Resolved | N/A |
| 2,3,7,8-TCDD | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Simazine | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Chlorine | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | Eye and nose irritation; stomach discomfort |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Endothall | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Hexachlorocyclopentadiene | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Dec 31, 2024 | Resolved | N/A |
Violation Timeline
2025(3)
Chlorine
27
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
2024(40)
2,3,7,8-TCDD
03
Simazine
03
Chlorine
27
HEXACHLOROBENZENE
03
Endothall
03
Hexachlorocyclopentadiene
03
Benzo(a)pyrene
03
Chlordane
03
Toxaphene
03
Di(2-ethylhexyl) adipate
03
Carbofuran
03
1,2-DIBROMO-3-CHLOROPROPANE
03
Atrazine
03
Total Polychlorinated Biphenyls (PCB)
03
Glyphosate
03
ETHYLENE DIBROMIDE
03
2,4,5-TP
03
2,4-D
03
Heptachlor epoxide
03
Heptachlor
03
LASSO
03
Dinoseb
03
Picloram
03
Di(2-ethylhexyl) phthalate
03
Revised Total Coliform Rule
3A
Surface Water Treatment Rule
36
Endrin
03
BHC-GAMMA
03
Methoxychlor
03
Dalapon
03
Diquat
03
OXAMYL
03
Pentachlorophenol
03
Surface Water Treatment Rule
36
Chlorine
27
Revised Total Coliform Rule
3A
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
2E
Surface Water Treatment Rule
36
Surface Water Treatment Rule
36
How Does This Compare?
ATKA (99547) has 57 recorded violations, including 1 health-based. 1 remains 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.