Contaminant
CHLORINE TOTAL RESIDUAL
Storet Code
50060
Measured Amount
1.7
Units
MG/L
PWS Name
OCONOMOWOC WATERWORKS
PWS ID
26802270
Zip
53066
PWS Type
Municipal community
Region
Southeast Region
County
Waukesha
Population
15805
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
9/14/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
6
WI Unique Well No
EM235
Availability
Permanent
DNR Sample Group
PBCU_RULE
Sample ID
WE06313-02
Limit of Detection
Limit of Quantification
Analysis Method
Others- Field Residu
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)