Contaminant
TRICHLOROFLUOROMETHANE
Storet Code
34488
Measured Amount
0
Units
UG/L
PWS Name
POYNETTE WATERWORKS
PWS ID
11100375
Zip
53955
PWS Type
Municipal community
Region
South Central Region
County
Columbia
Population
2520
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
2/23/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
3
WI Unique Well No
BN481
Availability
Permanent
DNR Sample Group
VOC
Sample ID
833838001
Limit of Detection
0.23
Limit of Quantification
1.1
Analysis Method
EPA 524.3 VOCs in Wa
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
UG/L
Lab ID
113133790
Lab Name
Wisconsin State Laboratory of Hygiene