Contaminant
SELENIUM
Storet Code
1147
Measured Amount
0.014
Units
MG/L
PWS Name
GRATIOT WATERWORKS
PWS ID
13300749
Zip
53541
PWS Type
Municipal community
Region
South Central Region
County
Lafayette
Population
224
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
4/14/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
2
WI Unique Well No
AD118
Availability
Permanent
DNR Sample Group
IOC
Sample ID
CE03841-02
Limit of Detection
.001
Limit of Quantification
.0033
Analysis Method
200.8/6020B Total Se
Reporting Limit
Maximum Contaminant Limit (MCL)
0.05
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)