Contaminant
PFOS
Storet Code
99598
Measured Amount
0.69
Units
NG/L
PWS Name
ALTOONA WATERWORKS
PWS ID
61802807
Zip
54720-0008
PWS Type
Municipal community
Region
West Central Region
County
Eau Claire
Population
9627
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
7/21/2026
Sample Type
Compliance
Sample Source
Entry Point
Source ID
9
WI Unique Well No
AAT579
Availability
Permanent
DNR Sample Group
PFAS
Sample ID
CE08001-08
Limit of Detection
0.48
Limit of Quantification
1.6
Analysis Method
537.1 Perfluorinated
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
NG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)