Contaminant
SELENIUM
Storet Code
1147
Measured Amount
0.0013
Units
MG/L
PWS Name
RIDGEWAY WATERWORKS
PWS ID
12500873
Zip
53582
PWS Type
Municipal community
Region
South Central Region
County
Iowa
Population
690
PWS Status
Active
Service Types
Village
Sampled Well Status
Active
Sample Date
6/2/2026
Sample Type
Raw Water
Sample Source
Well
Source ID
1
WI Unique Well No
BF968
Availability
Emergency
DNR Sample Group
IOC
Sample ID
CE05757-02
Limit of Detection
.001
Limit of Quantification
.0033
Analysis Method
200.8/6020B Total Se
Reporting Limit
Maximum Contaminant Limit (MCL)
0.05
MCL Units
MG/L
Lab ID
721026460
Lab Name
Northern Lake Service Inc. (Crandon)