Contaminant
NITRATE-NITRITE (N03+N02)
Storet Code
630
Measured Amount
0.26
Units
MG/L
PWS Name
BLACK RIVER FALLS WATERWORKS
PWS ID
62702442
Zip
54615
PWS Type
Municipal community
Region
West Central Region
County
Jackson
Population
3608
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
7/13/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
4
WI Unique Well No
GM356
Availability
Permanent
DNR Sample Group
IOC
Sample ID
CE07583-04
Limit of Detection
Limit of Quantification
Analysis Method
Calc- N+N by IC (unf
Reporting Limit
Maximum Contaminant Limit (MCL)
10
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)