Contaminant
NITRATE-NITRITE (N03+N02)
Storet Code
630
Measured Amount
5.2
Units
MG/L
PWS Name
FONTANA WATER UTILITY
PWS ID
26501288
Zip
53125
PWS Type
Municipal community
Region
Southeast Region
County
Walworth
Population
1839
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
3/25/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
100
WI Unique Well No
Availability
Permanent
DNR Sample Group
NITRATE
Sample ID
WE01923-02
Limit of Detection
.32
Limit of Quantification
1
Analysis Method
4500-Nitrogen, NO2 +
Reporting Limit
Maximum Contaminant Limit (MCL)
10
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)