Water Quality in MASSAPEQUA, NY (11758)
EPA violation data for public water systems serving ZIP code 11758.
98
Total Violations
0
Health-Based
98
Monitoring / Reporting
93
Resolved
What does this mean?
93 of 98 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 98 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 (98 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Public Notice | Monitoring | N/A | N/A | Jul 1, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Jul 1, 2025 | Active | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Apr 30, 2025 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| HEXACHLOROBENZENE | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Endrin | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| 2,4,5-TP | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
Violation Timeline
2025(5)
Public Notice
76
Public Notice
76
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2021(93)
Endrin
03
HEXACHLOROBENZENE
03
Endrin
03
2,4,5-TP
03
2,4,5-TP
03
2,4,5-TP
03
Total Polychlorinated Biphenyls (PCB)
03
Total Polychlorinated Biphenyls (PCB)
03
Total Polychlorinated Biphenyls (PCB)
03
2,4-D
03
2,4-D
03
2,4-D
03
Picloram
03
Picloram
03
Picloram
03
Atrazine
03
Atrazine
03
Atrazine
03
Carbofuran
03
Carbofuran
03
Carbofuran
03
Endrin
03
Toxaphene
03
Toxaphene
03
Dalapon
03
Dalapon
03
Dalapon
03
ETHYLENE DIBROMIDE
03
ETHYLENE DIBROMIDE
03
ETHYLENE DIBROMIDE
03
BHC-GAMMA
03
BHC-GAMMA
03
BHC-GAMMA
03
Methoxychlor
03
Methoxychlor
03
Methoxychlor
03
Di(2-ethylhexyl) adipate
03
Di(2-ethylhexyl) adipate
03
Di(2-ethylhexyl) adipate
03
OXAMYL
03
OXAMYL
03
OXAMYL
03
Hexachlorocyclopentadiene
03
Hexachlorocyclopentadiene
03
Hexachlorocyclopentadiene
03
Aldicarb sulfoxide
03
Aldicarb sulfoxide
03
Aldicarb sulfoxide
03
Aldicarb sulfone
03
Aldicarb sulfone
03
Aldicarb sulfone
03
Aldicarb
03
Aldicarb
03
Aldicarb
03
LASSO
03
LASSO
03
LASSO
03
Heptachlor
03
Heptachlor
03
Heptachlor
03
Heptachlor epoxide
03
Heptachlor epoxide
03
Heptachlor epoxide
03
HEXACHLOROBENZENE
03
Di(2-ethylhexyl) phthalate
03
HEXACHLOROBENZENE
03
Benzo(a)pyrene
03
Benzo(a)pyrene
03
Benzo(a)pyrene
03
Pentachlorophenol
03
Pentachlorophenol
03
Pentachlorophenol
03
Chlordane
03
Chlordane
03
Chlordane
03
Simazine
03
Simazine
03
Simazine
03
Dinoseb
03
Dinoseb
03
Dinoseb
03
Di(2-ethylhexyl) phthalate
03
Di(2-ethylhexyl) phthalate
03
Toxaphene
03
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
E. COLI
34
E. COLI
34
E. COLI
34
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
How Does This Compare?
MASSAPEQUA (11758) has 98 recorded violations, none of which are health-based. 5 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.