Contaminant
NITRATE (N03-N)
Storet Code
620
Measured Amount
5
Units
MG/L
PWS Name
HARTLAND WATERWORKS
PWS ID
26802050
Zip
53029
PWS Type
Municipal community
Region
Southeast Region
County
Waukesha
Population
9212
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
8/13/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
6
WI Unique Well No
RG658
Availability
Permanent
DNR Sample Group
NITRATE
Sample ID
WE05537-03
Limit of Detection
.064
Limit of Quantification
.5
Analysis Method
W- 300.0 Nitrate by
Reporting Limit
Maximum Contaminant Limit (MCL)
10
MCL Units
MG/L
Lab ID
268533760
Lab Name
Northern Lake Service Inc. - Waukesha