Contaminant
COPPER
Storet Code
1042
Measured Amount
15
Units
UG/L
PWS Name
COLFAX WATERWORKS
PWS ID
61702619
Zip
54730
PWS Type
Municipal community
Region
West Central Region
County
Dunn
Population
1102
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
8/11/2026
Sample Type
Compliance
Sample Source
Distribution System
Source ID
WI Unique Well No
Availability
Other
DNR Sample Group
PBCU
Sample ID
27666
Limit of Detection
2
Limit of Quantification
Analysis Method
200.7
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
UG/L
Lab ID
617013980
Lab Name
Commercial Testing Laboratory Inc.