Iowa DNR
Iowa DNR
AQuIA
Water Quality Monitoring
Surface Waters - Groundwater
Physical - Chemical - Fish Tissue
Site Details
Facility
21IOWA
Type
Lake
HUC8 Basin
07100006
County
POLK
State
IA
Latitude
41.57231700
Longitude
-93.63678500
First Sample Date
5/23/2006 11:00:00 AM
Last Sample Date
8/25/2025 7:47:00 AM
Total Results
323
Projects/Tasks
  • BEACH
  • BEACHCCO
External Data References
ADB Segment
Beach Monitoring Site
Park Name
Great Western Trail
Lake Name
Grays Lake
Beach Owner
County-City
Beach Classification
NA
Beach Monitoring Active
Yes