Contaminant
RADON
Storet Code
82303
Measured Amount
61.8
Units
PCI/L
PWS Name
NEW HOLSTEIN WATERWORKS
PWS ID
40802707
Zip
53061
PWS Type
Municipal community
Region
Northeast Region
County
Calumet
Population
3012
PWS Status
Active
Service Types
City
Sampled Well Status
Active
Sample Date
2/24/2026
Sample Type
Grab
Sample Source
Entry Point
Source ID
1
WI Unique Well No
RG659
Availability
Permanent
DNR Sample Group
RAD
Sample ID
810-181887-1
Limit of Detection
7.80
Limit of Quantification
300
Analysis Method
SM7500_Rn_B
Reporting Limit
Maximum Contaminant Limit (MCL)
MCL Units
PCI/L
Lab ID
999766900
Lab Name
Eurofins South Bend
