Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

East Otter Creek IA 02-CED-515

mouth (S7 T84N R7W Linn Co.) to confluence with unnamed tributary in S16 T85N R7W Linn Co.

Assessments
Cycle
IR Category
2
2
2
2
2
Legacy Assessments
Cycle
Overall
Fully
Fully
Fully
Fully
Fully
Fully
Fully
Fully
Fully
Threatened
Details
Type
River
Segment ID
515
Segment Size
8.45 Miles
07080205
Legacy ADBCode
IA 02-CED-02303_0
Designated Uses
  • Class A1 P
  • Class BWW2
Segment Memos 1
Prior to the 2008 IR cycle, this segment had only the Class B(LR) warmwater aquatic life designated use. Due to changes in Iowa’s surface water classification approved by U.S. EPA in 2008, this segment now has the presumptive Class A1 primary contact recreation designated use and the warmwater aquatic life designated use is now Class BWW2.
6/8/2020
Click on a map element for more information.
Water Monitoring Network
Fish Kills
BioNet Biological Assessment Sites
AQuIA Monitoring Sites