Water Source Contaminants Profile
Public Water Systems (PWS)
PWSID
NY5230137
PWS Name
EMERALD SPRINGS WC
Pop. Served
200
Source Water
Ground Water
System Type
NTNCWS
Contaminant
1,4-DIOXANE
In Violation From
4/1/2021
In Violation Until
9/8/2021
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Monitoring and Reporting Violation
Health Based Violation
N
Sampling Period Begin
Sampling Period End
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
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
1/1/2021
Sampling Period End
12/31/2023
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.001323500
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
1/1/2018
Sampling Period End
12/31/2020
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
0.001650000
Contaminant
PERFLUOROCTANE SULFONIC ACID (PFOS)
In Violation From
4/1/2021
In Violation Until
9/8/2021
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Monitoring and Reporting Violation
Health Based Violation
N
Sampling Period Begin
Sampling Period End
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.
Contaminant
PERFLUOROCTANOIC ACID (PFOA)
In Violation From
4/1/2021
In Violation Until
9/8/2021
Violation CategoryPlease refer to the Glossary for definitions of the violation categories.
Monitoring and Reporting Violation
Health Based Violation
N
Sampling Period Begin
Sampling Period End
90th percentile measure mg/L exceedancePlease refer to the lead section for more information.