Walnut Creek IA 04-RAC-1120
mouth (S13 T78 R25W Polk Co.) to Interstate 35/80 in S33 T79N R25W Polk Co.
Legacy Assessments
Details
Legacy ADBCode
IA 04-RAC-0020_1
Segment Memos
1
Prior to the 2008 IR cycle, this segment had Class A primary contact recreation and Class B(LR) warmwater aquatic life designated uses. Due to changes in Iowa’s surface water classification approved by U.S. EPA in 2008, the primary contact recreation designated use is now Class A1 and the warmwater aquatic life designated use is now Class BWW2.
6/11/2020
Map
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Water Monitoring Network
Fish Kills
Recreation and Water Quality
BioNet Biological Assessment Sites
AQuIA Monitoring Sites