Contaminant
ARSENIC
Storet Code
1002
Measured Amount
0.0017
Units
MG/L
PWS Name
MAIDEN ROCK WATER UTILITY
PWS ID
64802408
Zip
54750
PWS Type
Municipal community
Region
West Central Region
County
Pierce
Population
118
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
8/11/2026
Sample Type
Raw Water
Sample Source
Well
Source ID
1
WI Unique Well No
BG678
Availability
Emergency
DNR Sample Group
IOC
Sample ID
27726
Limit of Detection
.0012
Limit of Quantification
Analysis Method
200.9
Reporting Limit
Maximum Contaminant Limit (MCL)
0.010
MCL Units
MG/L
Lab ID
617013980
Lab Name
Commercial Testing Laboratory Inc.