Water Quality in Kirkland, WA (98033)
EPA violation data for public water systems serving ZIP code 98033.
123
Total Violations
0
Health-Based
123
Monitoring / Reporting
123
Resolved
What does this mean?
123 of 123 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 123 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 (123 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Sep 30, 2022 | Resolved | N/A |
| Atrazine | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Cardiovascular system or reproductive problems |
| Carbon tetrachloride | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | Liver problems; increased risk of cancer |
| Endrin | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Styrene | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| 1,2,4-Trichlorobenzene | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| 1,1-Dichloroethylene | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| CHLOROBENZENE | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| Benzo(a)pyrene | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
| 1,1,2-Trichloroethane | Monitoring | N/A | N/A | Sep 30, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2022(1)
Revised Total Coliform Rule
3A
2021(122)
Atrazine
03
Carbon tetrachloride
03
Endrin
03
Styrene
03
1,2,4-Trichlorobenzene
03
1,1-Dichloroethylene
03
CHLOROBENZENE
03
Benzo(a)pyrene
03
1,1,2-Trichloroethane
03
1,2-Dichloroethane
03
o-Dichlorobenzene
03
cis-1,2-Dichloroethylene
03
Chlordane
03
HEXACHLOROBENZENE
03
LASSO
03
Hexachlorocyclopentadiene
03
Dalapon
03
Dinoseb
03
Heptachlor epoxide
03
1,1,1-Trichloroethane
03
Simazine
03
Di(2-ethylhexyl) adipate
03
Toxaphene
03
Methoxychlor
03
Heptachlor
03
Trichloroethylene
03
Vinyl chloride
03
Pentachlorophenol
03
2,4,5-TP
03
Picloram
03
Toluene
03
BHC-GAMMA
03
Di(2-ethylhexyl) phthalate
03
1,2-Dichloropropane
03
Ethylbenzene
03
p-Dichlorobenzene
03
DICHLOROMETHANE
03
trans-1,2-Dichloroethylene
03
Benzene
03
Tetrachloroethylene
03
BHC-GAMMA
03
Methoxychlor
03
DICHLOROMETHANE
03
Di(2-ethylhexyl) phthalate
03
Atrazine
03
Di(2-ethylhexyl) adipate
03
Revised Total Coliform Rule
3A
Heptachlor
03
Toxaphene
03
Vinyl chloride
03
Carbon tetrachloride
03
Trichloroethylene
03
Benzene
03
o-Dichlorobenzene
03
1,2-Dichloropropane
03
Pentachlorophenol
03
Endrin
03
Dalapon
03
Picloram
03
Dinoseb
03
Heptachlor epoxide
03
2,4,5-TP
03
Simazine
03
Hexachlorocyclopentadiene
03
LASSO
03
HEXACHLOROBENZENE
03
Benzo(a)pyrene
03
1,2,4-Trichlorobenzene
03
cis-1,2-Dichloroethylene
03
p-Dichlorobenzene
03
1,1-Dichloroethylene
03
trans-1,2-Dichloroethylene
03
1,1,1-Trichloroethane
03
1,1,2-Trichloroethane
03
CHLOROBENZENE
03
Styrene
03
Lead and Copper Rule
51
Chlordane
03
Ethylbenzene
03
Tetrachloroethylene
03
Toluene
03
1,2-Dichloroethane
03
Heptachlor epoxide
03
Trichloroethylene
03
o-Dichlorobenzene
03
LASSO
03
Chlordane
03
Pentachlorophenol
03
HEXACHLOROBENZENE
03
Carbon tetrachloride
03
Endrin
03
Atrazine
03
cis-1,2-Dichloroethylene
03
DICHLOROMETHANE
03
1,2,4-Trichlorobenzene
03
p-Dichlorobenzene
03
trans-1,2-Dichloroethylene
03
1,2-Dichloropropane
03
CHLOROBENZENE
03
Ethylbenzene
03
Styrene
03
Toxaphene
03
Di(2-ethylhexyl) adipate
03
Di(2-ethylhexyl) phthalate
03
Hexachlorocyclopentadiene
03
Heptachlor
03
Benzo(a)pyrene
03
Dalapon
03
Picloram
03
Dinoseb
03
Methoxychlor
03
Tetrachloroethylene
03
Vinyl chloride
03
Toluene
03
Simazine
03
2,4,5-TP
03
1,2-Dichloroethane
03
1,1-Dichloroethylene
03
1,1,2-Trichloroethane
03
BHC-GAMMA
03
1,1,1-Trichloroethane
03
Benzene
03
How Does This Compare?
Kirkland (98033) has 123 recorded violations, none of which are health-based. All violations have been resolved, which is a positive sign for current water quality. 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.