Contaminant
1,1,1-TRICHLOROETHANE
Storet Code
34506
Measured Amount
0.24
Units
UG/L
PWS Name
GRAFTON WATERWORKS
PWS ID
24601115
Zip
53024
PWS Type
Municipal community
Region
Southeast Region
County
Ozaukee
Population
12269
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
12/10/2025
Sample Type
Compliance
Sample Source
Entry Point
Source ID
5
WI Unique Well No
BG654
Availability
Permanent
DNR Sample Group
VOC
Sample ID
CD15539-03
Limit of Detection
.23
Limit of Quantification
.77
Analysis Method
524.2 VOCs by GC/MS
Reporting Limit
Maximum Contaminant Limit (MCL)
200
MCL Units
UG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)