Contaminant
PHOSPHORUS TOTAL
Storet Code
665
Measured Amount
690
Units
UG/L
PWS Name
ELKHORN WATERWORKS
PWS ID
26500628
Zip
53121
PWS Type
Municipal community
Region
Southeast Region
County
Walworth
Population
10317
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
12/29/2025
Sample Type
Compliance
Sample Source
Entry Point
Source ID
300
WI Unique Well No
Availability
Emergency
DNR Sample Group
PBCU_RULE
Sample ID
WD08689-06
Limit of Detection
0.042
Limit of Quantification
0.14
Analysis Method
4500-P F-1999 Total
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
UG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)
