Contaminant
PFBS
Storet Code
99987
Measured Amount
13
Units
NG/L
PWS Name
KNOLLS WATER COOPERATIVE
PWS ID
23001451
Zip
53159
PWS Type
Other than Municipal, community
Region
Southeast Region
County
Kenosha
Population
400
PWS Status
Active
Service Types
Subdivision
Sampled Well Status
Active
Sample Date
4/9/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
200
WI Unique Well No
Availability
Permanent
DNR Sample Group
PFAS
Sample ID
810-187878-1
Limit of Detection
0.69
Limit of Quantification
1.9
Analysis Method
EPA 537.1 V2
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
NG/L
Lab ID
999766900
Lab Name
Eurofins South Bend