Contaminant
NITRATE-NITRITE (N03+N02)
Storet Code
630
Measured Amount
2.71
Units
MG/L
PWS Name
MADISON WATER UTILITY
PWS ID
11302247
Zip
53713
PWS Type
Municipal community
Region
South Central Region
County
Dane
Population
272000
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
6/23/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
6
WI Unique Well No
BF506
Availability
Seasonal
DNR Sample Group
IOC
Sample ID
851654001
Limit of Detection
.22
Limit of Quantification
.73
Analysis Method
EPA 353.2
Reporting Limit
Maximum Contaminant Limit (MCL)
10
MCL Units
MG/L
Lab ID
113133790
Lab Name
Wisconsin State Laboratory of Hygiene