Contaminant
NITRATE (N03-N)
Storet Code
620
Measured Amount
3.42
Units
MG/L
PWS Name
LA CROSSE WATERWORKS
PWS ID
63203096
Zip
54601
PWS Type
Municipal community
Region
West Central Region
County
La Crosse
Population
53000
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
2/19/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
19
WI Unique Well No
SB771
Availability
Permanent
DNR Sample Group
IOC
Sample ID
26B0466-02
Limit of Detection
.075
Limit of Quantification
Analysis Method
EPA 300.0
Reporting Limit
Maximum Contaminant Limit (MCL)
10
MCL Units
MG/L
Lab ID
632021390
Lab Name
Davy Laboratories