Contaminant
COPPER
Storet Code
1042
Measured Amount
124
Units
UG/L
PWS Name
ROBERTS WATERWORKS
PWS ID
65601349
Zip
54023
PWS Type
Municipal community
Region
West Central Region
County
St. Croix
Population
1872
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
6/9/2026
Sample Type
Compliance
Sample Source
Distribution System
Source ID
WI Unique Well No
Availability
Other
DNR Sample Group
PBCU
Sample ID
22663
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.