Water Quality in HENDERSON, NV (89074)

EPA violation data for public water systems serving ZIP code 89074.

577

Total Violations

32

Health-Based

545

Monitoring / Reporting

568

Resolved

What does this mean?

568 of 577 violations have been resolved. 32 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 545 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.

Water systems: 4 Population served: 375

Violations Detail (577 total)

ContaminantCategoryMCL LimitMeasuredDateStatusHealth Effects
Public NoticeMonitoringN/AN/AJul 24, 2025ActiveN/A
Revised Total Coliform RuleHealth-BasedN/AN/AJul 18, 2025ActiveN/A
Revised Total Coliform RuleHealth-BasedN/AN/AJul 18, 2025ActiveN/A
Revised Total Coliform RuleHealth-BasedN/AN/AJul 18, 2025ActiveN/A
Revised Total Coliform RuleHealth-BasedN/AN/AJul 18, 2025ActiveN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
Lead and Copper RuleMonitoringN/AN/AJun 30, 2025ResolvedN/A
TetrachloroethyleneMonitoringN/AN/AMar 31, 2025ResolvedLiver problems; increased risk of cancer
TetrachloroethyleneMonitoringN/AN/AMar 31, 2025ResolvedLiver problems; increased risk of cancer

Lead & Copper Levels

Violation Timeline

2025(262)

Public Notice

75

Jul 24Active

Revised Total Coliform Rule

2A

Jul 18Active

Revised Total Coliform Rule

2A

Jul 18Active

Revised Total Coliform Rule

2C

Jul 18Active

Revised Total Coliform Rule

2C

Jul 18Active

Lead and Copper Rule

51

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Lead and Copper Rule

51

Jun 30Resolved

Tetrachloroethylene

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Tetrachloroethylene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

Benzene

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

CHLOROBENZENE

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Ethylbenzene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

Styrene

03

Mar 31Resolved

BHC-GAMMA

03

Mar 31Resolved

BHC-GAMMA

03

Mar 31Resolved

BHC-GAMMA

03

Mar 31Resolved

BHC-GAMMA

03

Mar 31Resolved

BHC-GAMMA

03

Mar 31Resolved

Endothall

03

Mar 31Resolved

Endothall

03

Mar 31Resolved

Endothall

03

Mar 31Resolved

Endothall

03

Mar 31Resolved

Endothall

03

Mar 31Resolved

Glyphosate

03

Mar 31Resolved

Glyphosate

03

Mar 31Resolved

Glyphosate

03

Mar 31Resolved

Glyphosate

03

Mar 31Resolved

Glyphosate

03

Mar 31Resolved

Di(2-ethylhexyl) adipate

03

Mar 31Resolved

Di(2-ethylhexyl) adipate

03

Mar 31Resolved

Di(2-ethylhexyl) adipate

03

Mar 31Resolved

Di(2-ethylhexyl) adipate

03

Mar 31Resolved

Di(2-ethylhexyl) adipate

03

Mar 31Resolved

Di(2-ethylhexyl) phthalate

03

Mar 31Resolved

Di(2-ethylhexyl) phthalate

03

Mar 31Resolved

Di(2-ethylhexyl) phthalate

03

Mar 31Resolved

Di(2-ethylhexyl) phthalate

03

Mar 31Resolved

Di(2-ethylhexyl) phthalate

03

Mar 31Resolved

Carbofuran

03

Mar 31Resolved

Carbofuran

03

Mar 31Resolved

Carbofuran

03

Mar 31Resolved

Carbofuran

03

Mar 31Resolved

Carbofuran

03

Mar 31Resolved

Heptachlor epoxide

03

Mar 31Resolved

Heptachlor epoxide

03

Mar 31Resolved

Heptachlor epoxide

03

Mar 31Resolved

Heptachlor epoxide

03

Mar 31Resolved

Heptachlor epoxide

03

Mar 31Resolved

2,4-D

03

Mar 31Resolved

2,4-D

03

Mar 31Resolved

2,4-D

03

Mar 31Resolved

2,4-D

03

Mar 31Resolved

2,4-D

03

Mar 31Resolved

2,4,5-TP

03

Mar 31Resolved

2,4,5-TP

03

Mar 31Resolved

2,4,5-TP

03

Mar 31Resolved

2,4,5-TP

03

Mar 31Resolved

2,4,5-TP

03

Mar 31Resolved

Benzo(a)pyrene

03

Mar 31Resolved

Benzo(a)pyrene

03

Mar 31Resolved

Benzo(a)pyrene

03

Mar 31Resolved

Benzo(a)pyrene

03

Mar 31Resolved

Benzo(a)pyrene

03

Mar 31Resolved

Pentachlorophenol

03

Mar 31Resolved

Pentachlorophenol

03

Mar 31Resolved

Pentachlorophenol

03

Mar 31Resolved

Pentachlorophenol

03

Mar 31Resolved

Pentachlorophenol

03

Mar 31Resolved

ETHYLENE DIBROMIDE

03

Mar 31Resolved

ETHYLENE DIBROMIDE

03

Mar 31Resolved

ETHYLENE DIBROMIDE

03

Mar 31Resolved

ETHYLENE DIBROMIDE

03

Mar 31Resolved

ETHYLENE DIBROMIDE

03

Mar 31Resolved

Chlordane

03

Mar 31Resolved

Chlordane

03

Mar 31Resolved

Chlordane

03

Mar 31Resolved

Chlordane

03

Mar 31Resolved

Chlordane

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

cis-1,2-Dichloroethylene

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,1-Dichloroethylene

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,2-Dichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

1,1,1-Trichloroethane

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

Picloram

03

Mar 31Resolved

Picloram

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Trichloroethylene

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Carbon tetrachloride

03

Mar 31Resolved

Picloram

03

Mar 31Resolved

Picloram

03

Mar 31Resolved

Picloram

03

Mar 31Resolved

Heptachlor

03

Mar 31Resolved

Heptachlor

03

Mar 31Resolved

Heptachlor

03

Mar 31Resolved

Heptachlor

03

Mar 31Resolved

Heptachlor

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Xylenes, Total

03

Mar 31Resolved

Simazine

03

Mar 31Resolved

Simazine

03

Mar 31Resolved

Simazine

03

Mar 31Resolved

Simazine

03

Mar 31Resolved

Simazine

03

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Mar 31Resolved

Hexachlorocyclopentadiene

03

Mar 31Resolved

Hexachlorocyclopentadiene

03

Mar 31Resolved

Hexachlorocyclopentadiene

03

Mar 31Resolved

Hexachlorocyclopentadiene

03

Mar 31Resolved

Hexachlorocyclopentadiene

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

1,2-Dichloropropane

03

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Mar 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Mar 31Resolved

Dinoseb

03

Mar 31Resolved

Dinoseb

03

Mar 31Resolved

Dinoseb

03

Mar 31Resolved

Dinoseb

03

Mar 31Resolved

Dinoseb

03

Mar 31Resolved

o-Dichlorobenzene

03

Mar 31Resolved

p-Dichlorobenzene

03

Mar 31Resolved

LASSO

03

Mar 31Resolved

LASSO

03

Mar 31Resolved

LASSO

03

Mar 31Resolved

LASSO

03

Mar 31Resolved

LASSO

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

Toluene

03

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Mar 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Mar 31Resolved

Atrazine

03

Mar 31Resolved

Atrazine

03

Mar 31Resolved

Atrazine

03

Mar 31Resolved

Atrazine

03

Mar 31Resolved

Atrazine

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

1,2,4-Trichlorobenzene

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

trans-1,2-Dichloroethylene

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

Diquat

03

Mar 31Resolved

Diquat

03

Mar 31Resolved

Diquat

03

Mar 31Resolved

Diquat

03

Mar 31Resolved

Diquat

03

Mar 31Resolved

HEXACHLOROBENZENE

03

Mar 31Resolved

HEXACHLOROBENZENE

03

Mar 31Resolved

HEXACHLOROBENZENE

03

Mar 31Resolved

HEXACHLOROBENZENE

03

Mar 31Resolved

HEXACHLOROBENZENE

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Vinyl chloride

03

Mar 31Resolved

Toxaphene

03

Mar 31Resolved

Toxaphene

03

Mar 31Resolved

Toxaphene

03

Mar 31Resolved

Toxaphene

03

Mar 31Resolved

Toxaphene

03

Mar 31Resolved

Dalapon

03

Mar 31Resolved

Dalapon

03

Mar 31Resolved

Dalapon

03

Mar 31Resolved

Dalapon

03

Mar 31Resolved

Dalapon

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

1,1,2-Trichloroethane

03

Mar 31Resolved

Endrin

03

Mar 31Resolved

Endrin

03

Mar 31Resolved

Endrin

03

Mar 31Resolved

Endrin

03

Mar 31Resolved

Endrin

03

Mar 31Resolved

Methoxychlor

03

Mar 31Resolved

Methoxychlor

03

Mar 31Resolved

Methoxychlor

03

Mar 31Resolved

Methoxychlor

03

Mar 31Resolved

Methoxychlor

03

Mar 31Resolved

OXAMYL

03

Mar 31Resolved

OXAMYL

03

Mar 31Resolved

OXAMYL

03

Mar 31Resolved

OXAMYL

03

Mar 31Resolved

OXAMYL

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

DICHLOROMETHANE

03

Mar 31Resolved

E. COLI

19

Feb 28Resolved

E. COLI

19

Feb 28Resolved

E. COLI

19

Jan 31Resolved

E. COLI

19

Jan 31Resolved

2024(264)

TTHM

27

Dec 31Active

Total Haloacetic Acids (HAA5)

27

Dec 31Active

E. COLI

19

Dec 31Resolved

Tetrachloroethylene

03

Dec 31Resolved

Tetrachloroethylene

03

Dec 31Resolved

Tetrachloroethylene

03

Dec 31Resolved

Tetrachloroethylene

03

Dec 31Resolved

Benzene

03

Dec 31Resolved

Benzene

03

Dec 31Resolved

Benzene

03

Dec 31Resolved

Benzene

03

Dec 31Resolved

Benzene

03

Dec 31Resolved

Tetrachloroethylene

03

Dec 31Resolved

E. COLI

19

Dec 31Resolved

Atrazine

03

Dec 31Resolved

Atrazine

03

Dec 31Resolved

Atrazine

03

Dec 31Resolved

Atrazine

03

Dec 31Resolved

Atrazine

03

Dec 31Resolved

DICHLOROMETHANE

03

Dec 31Resolved

DICHLOROMETHANE

03

Dec 31Resolved

DICHLOROMETHANE

03

Dec 31Resolved

DICHLOROMETHANE

03

Dec 31Resolved

DICHLOROMETHANE

03

Dec 31Resolved

o-Dichlorobenzene

03

Dec 31Resolved

o-Dichlorobenzene

03

Dec 31Resolved

o-Dichlorobenzene

03

Dec 31Resolved

o-Dichlorobenzene

03

Dec 31Resolved

o-Dichlorobenzene

03

Dec 31Resolved

p-Dichlorobenzene

03

Dec 31Resolved

p-Dichlorobenzene

03

Dec 31Resolved

p-Dichlorobenzene

03

Dec 31Resolved

p-Dichlorobenzene

03

Dec 31Resolved

p-Dichlorobenzene

03

Dec 31Resolved

1,1-Dichloroethylene

03

Dec 31Resolved

1,1-Dichloroethylene

03

Dec 31Resolved

1,1-Dichloroethylene

03

Dec 31Resolved

1,1-Dichloroethylene

03

Dec 31Resolved

1,1-Dichloroethylene

03

Dec 31Resolved

1,1,1-Trichloroethane

03

Dec 31Resolved

1,1,1-Trichloroethane

03

Dec 31Resolved

1,1,1-Trichloroethane

03

Dec 31Resolved

1,1,1-Trichloroethane

03

Dec 31Resolved

1,1,1-Trichloroethane

03

Dec 31Resolved

1,1,2-Trichloroethane

03

Dec 31Resolved

1,1,2-Trichloroethane

03

Dec 31Resolved

1,1,2-Trichloroethane

03

Dec 31Resolved

1,1,2-Trichloroethane

03

Dec 31Resolved

1,1,2-Trichloroethane

03

Dec 31Resolved

Toluene

03

Dec 31Resolved

Toluene

03

Dec 31Resolved

Toluene

03

Dec 31Resolved

Toluene

03

Dec 31Resolved

Toluene

03

Dec 31Resolved

Ethylbenzene

03

Dec 31Resolved

Ethylbenzene

03

Dec 31Resolved

Ethylbenzene

03

Dec 31Resolved

Ethylbenzene

03

Dec 31Resolved

Ethylbenzene

03

Dec 31Resolved

Styrene

03

Dec 31Resolved

Styrene

03

Dec 31Resolved

Styrene

03

Dec 31Resolved

Styrene

03

Dec 31Resolved

Styrene

03

Dec 31Resolved

Endrin

03

Dec 31Resolved

Endrin

03

Dec 31Resolved

Endrin

03

Dec 31Resolved

Endrin

03

Dec 31Resolved

Endrin

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Dalapon

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Diquat

03

Dec 31Resolved

Di(2-ethylhexyl) adipate

03

Dec 31Resolved

Di(2-ethylhexyl) adipate

03

Dec 31Resolved

Di(2-ethylhexyl) adipate

03

Dec 31Resolved

Di(2-ethylhexyl) adipate

03

Dec 31Resolved

Di(2-ethylhexyl) adipate

03

Dec 31Resolved

Simazine

03

Dec 31Resolved

Simazine

03

Dec 31Resolved

Simazine

03

Dec 31Resolved

Simazine

03

Dec 31Resolved

Simazine

03

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

Di(2-ethylhexyl) phthalate

03

Dec 31Resolved

Di(2-ethylhexyl) phthalate

03

Dec 31Resolved

Di(2-ethylhexyl) phthalate

03

Dec 31Resolved

Dinoseb

03

Dec 31Resolved

Dinoseb

03

Dec 31Resolved

Dinoseb

03

Dec 31Resolved

Dinoseb

03

Dec 31Resolved

Dinoseb

03

Dec 31Resolved

LASSO

03

Dec 31Resolved

LASSO

03

Dec 31Resolved

Di(2-ethylhexyl) phthalate

03

Dec 31Resolved

LASSO

03

Dec 31Resolved

LASSO

03

Dec 31Resolved

Heptachlor

03

Dec 31Resolved

Heptachlor

03

Dec 31Resolved

Heptachlor

03

Dec 31Resolved

Heptachlor

03

Dec 31Resolved

Heptachlor

03

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

Di(2-ethylhexyl) phthalate

03

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

2,4,5-TP

03

Dec 31Resolved

HEXACHLOROBENZENE

03

Dec 31Resolved

HEXACHLOROBENZENE

03

Dec 31Resolved

HEXACHLOROBENZENE

03

Dec 31Resolved

HEXACHLOROBENZENE

03

Dec 31Resolved

HEXACHLOROBENZENE

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

Total Polychlorinated Biphenyls (PCB)

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

ETHYLENE DIBROMIDE

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

Chlordane

03

Dec 31Resolved

LASSO

03

Dec 31Resolved

Xylenes, Total

03

Dec 31Resolved

Xylenes, Total

03

Dec 31Resolved

Xylenes, Total

03

Dec 31Resolved

Xylenes, Total

03

Dec 31Resolved

Xylenes, Total

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

Carbofuran

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

2,4-D

03

Dec 31Resolved

Methoxychlor

03

Dec 31Resolved

Methoxychlor

03

Dec 31Resolved

Methoxychlor

03

Dec 31Resolved

Methoxychlor

03

Dec 31Resolved

Methoxychlor

03

Dec 31Resolved

1,2-Dichloropropane

03

Dec 31Resolved

1,2-Dichloropropane

03

Dec 31Resolved

1,2-Dichloropropane

03

Dec 31Resolved

1,2-Dichloropropane

03

Dec 31Resolved

1,2-Dichloropropane

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

Picloram

03

Dec 31Resolved

OXAMYL

03

Dec 31Resolved

Heptachlor epoxide

03

Dec 31Resolved

Heptachlor epoxide

03

Dec 31Resolved

Heptachlor epoxide

03

Dec 31Resolved

Heptachlor epoxide

03

Dec 31Resolved

Heptachlor epoxide

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Hexachlorocyclopentadiene

03

Dec 31Resolved

Hexachlorocyclopentadiene

03

Dec 31Resolved

Hexachlorocyclopentadiene

03

Dec 31Resolved

Hexachlorocyclopentadiene

03

Dec 31Resolved

Hexachlorocyclopentadiene

03

Dec 31Resolved

Toxaphene

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

trans-1,2-Dichloroethylene

03

Dec 31Resolved

trans-1,2-Dichloroethylene

03

Dec 31Resolved

trans-1,2-Dichloroethylene

03

Dec 31Resolved

trans-1,2-Dichloroethylene

03

Dec 31Resolved

trans-1,2-Dichloroethylene

03

Dec 31Resolved

cis-1,2-Dichloroethylene

03

Dec 31Resolved

cis-1,2-Dichloroethylene

03

Dec 31Resolved

cis-1,2-Dichloroethylene

03

Dec 31Resolved

cis-1,2-Dichloroethylene

03

Dec 31Resolved

cis-1,2-Dichloroethylene

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

2,3,7,8-TCDD

03

Dec 31Resolved

BHC-GAMMA

03

Dec 31Resolved

BHC-GAMMA

03

Dec 31Resolved

BHC-GAMMA

03

Dec 31Resolved

BHC-GAMMA

03

Dec 31Resolved

BHC-GAMMA

03

Dec 31Resolved

Endothall

03

Dec 31Resolved

Carbon tetrachloride

03

Dec 31Resolved

Carbon tetrachloride

03

Dec 31Resolved

Carbon tetrachloride

03

Dec 31Resolved

Carbon tetrachloride

03

Dec 31Resolved

CHLOROBENZENE

03

Dec 31Resolved

CHLOROBENZENE

03

Dec 31Resolved

CHLOROBENZENE

03

Dec 31Resolved

CHLOROBENZENE

03

Dec 31Resolved

CHLOROBENZENE

03

Dec 31Resolved

Carbon tetrachloride

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

Glyphosate

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

Pentachlorophenol

03

Dec 31Resolved

1,2-DIBROMO-3-CHLOROPROPANE

03

Dec 31Resolved

Vinyl chloride

03

Dec 31Resolved

Vinyl chloride

03

Dec 31Resolved

Vinyl chloride

03

Dec 31Resolved

Vinyl chloride

03

Dec 31Resolved

Vinyl chloride

03

Dec 31Resolved

1,2,4-Trichlorobenzene

03

Dec 31Resolved

1,2,4-Trichlorobenzene

03

Dec 31Resolved

1,2,4-Trichlorobenzene

03

Dec 31Resolved

1,2,4-Trichlorobenzene

03

Dec 31Resolved

1,2,4-Trichlorobenzene

03

Dec 31Resolved

1,2-Dichloroethane

03

Dec 31Resolved

Trichloroethylene

03

Dec 31Resolved

Trichloroethylene

03

Dec 31Resolved

Trichloroethylene

03

Dec 31Resolved

Trichloroethylene

03

Dec 31Resolved

Trichloroethylene

03

Dec 31Resolved

1,2-Dichloroethane

03

Dec 31Resolved

1,2-Dichloroethane

03

Dec 31Resolved

1,2-Dichloroethane

03

Dec 31Resolved

1,2-Dichloroethane

03

Dec 31Resolved

Benzo(a)pyrene

03

Dec 31Resolved

Benzo(a)pyrene

03

Dec 31Resolved

Benzo(a)pyrene

03

Dec 31Resolved

Benzo(a)pyrene

03

Dec 31Resolved

Benzo(a)pyrene

03

Dec 31Resolved

TTHM

27

Dec 31Active

Total Haloacetic Acids (HAA5)

27

Dec 31Active

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

Revised Total Coliform Rule

3A

Mar 31Resolved

How Does This Compare?

HENDERSON (89074) has 577 recorded violations, including 32 health-based. 9 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.

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