Contaminant
NITRITE (N02-N)
Storet Code
615
Measured Amount
0.028
Units
MG/L
PWS Name
MARSHALL WATERWORKS
PWS ID
11302379
Zip
53559
PWS Type
Municipal community
Region
South Central Region
County
Dane
Population
3862
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
7/13/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
3
WI Unique Well No
ZR543
Availability
Permanent
DNR Sample Group
IOC
Sample ID
CE07601-07
Limit of Detection
.016
Limit of Quantification
.1
Analysis Method
300.0 Nitrite by IC
Reporting Limit
Maximum Contaminant Limit (MCL)
1
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)