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Water Source Contaminants Profile

Public Water Systems (PWS)

PWSID PWS Name Pop. Served Source Water System Type

PWSID
 NY2902856 PWS Name
 WESTBURY WD Pop. Served
 20500 Source Water
 Ground Water System Type
 CWS

Regulated Contaminants

Contaminant In Violation From In Violation Until Violation CategoryPlease refer to the Glossary for definitions of the violation categories. Health Based Violation Sampling Period Begin Sampling Period End 90th percentile measure mg/L exceedance

Contaminant
 Lead (90th Percentile) In Violation From
 In Violation Until
 Violation CategoryPlease refer to the Glossary for definitions of the violation categories. Maximum Contaminant Level Violation Health Based Violation
 Sampling Period Begin
 1/1/2015 Sampling Period End
 12/31/2017 90th percentile measure mg/L exceedancePlease refer to the lead section for more information. 0.001000000

Unregulated Contaminants (Detected contaminants appear first, with all “non-detect” samples listed by contaminant tested at the end.)

Contaminant Facility Water Type Sample ID Collection Date Minimum Reporting Level Measure (parts per billion)

Contaminant
 alpha-hexachlorocyclohexane Facility Water Type GW Sample ID
 7082228005SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.01 Measure (parts per billion)
 Not Detected

Contaminant
 alpha-hexachlorocyclohexane Facility Water Type GW Sample ID
 7082228006SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.01 Measure (parts per billion)
 Not Detected

Contaminant
 alpha-hexachlorocyclohexane Facility Water Type GW Sample ID
 7082228007SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.01 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70109479001SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70109479002SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70109479003SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70109479004SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70109479005SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70108820001SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70108820002SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70108820003SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70108820004SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 70108820005SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7083766001SEA1 Collection Date
 3/28/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7083766002SEA1 Collection Date
 3/28/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228001SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228002SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228003SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228004SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228005SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228006SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 butylated hydroxyanisole Facility Water Type GW Sample ID
 7082228007SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70109479001SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70109479002SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70109479003SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70109479004SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70109479005SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70108820001SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70108820002SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70108820003SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70108820004SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 70108820005SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7083766001SEA1 Collection Date
 3/28/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7083766002SEA1 Collection Date
 3/28/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228001SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228002SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228003SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228004SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228005SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228006SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 chlorpyrifos Facility Water Type GW Sample ID
 7082228007SEA1 Collection Date
 3/13/2019 Minimum Reporting Level
 0.03 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70109479001SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70109479002SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70109479003SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70109479004SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70109479005SEA2 Collection Date
 10/23/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70108820001SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70108820002SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70108820003SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

Contaminant
 dimethipin Facility Water Type GW Sample ID
 70108820004SEA2 Collection Date
 10/17/2019 Minimum Reporting Level
 0.2 Measure (parts per billion)
 Not Detected

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