Contaminant
BARIUM
Storet Code
1007
Measured Amount
0.0147
Units
MG/L
PWS Name
PORTAGE WATERWORKS
PWS ID
11100397
Zip
53901
PWS Type
Municipal community
Region
South Central Region
County
Columbia
Population
10437
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
4/29/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
8
WI Unique Well No
EQ935
Availability
Permanent
DNR Sample Group
IOC
Sample ID
1710415
Limit of Detection
.00098
Limit of Quantification
.0033
Analysis Method
EPA 200.7
Reporting Limit
Maximum Contaminant Limit (MCL)
2
MCL Units
MG/L
Lab ID
157066030
Lab Name
CT Laboratories