Iowa DNR
Iowa DNR

AQuIA

Water Quality Monitoring
Surface Waters - Groundwater
Physical - Chemical - Fish Tissue

Facility Detail- 21IOWA

Facility ID
6
Facility Code
21IOWA
Facility Name
Iowa DNR Surface Water Monitoring Data
Description
Data collected by the Iowa Dept. of Natural Resources Water Monitoring Section or one of its delegates.
Number of Sites
2,684
Number of Results
1,716,161
First Sample
1/15/1965
Most Recent Sample
3/9/2026
Sites in Facility
SiteID Site Longitude Latitude Type County HUC8
Project Codes in Facility
Project Code Description Remark