Contaminant
ARSENIC
Storet Code
1002
Measured Amount
0.019
Units
MG/L
PWS Name
GREEN BAY WATERWORKS
PWS ID
40503562
Zip
54305
PWS Type
Municipal community
Region
Northeast Region
County
Brown
Population
107369
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
7/22/2026
Sample Type
Raw Water
Sample Source
Well
Source ID
10
WI Unique Well No
BF197
Availability
Emergency
DNR Sample Group
IOC
Sample ID
CE08129-30
Limit of Detection
.0011
Limit of Quantification
.0037
Analysis Method
200.8/6020B Total Ar
Reporting Limit
Maximum Contaminant Limit (MCL)
0.010
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)