Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Muchakinock Creek IA 04-LDM-1049

from confluence with Little Muchakinock Cr. (S34 T75N R16W Mahaska Co.) to confluence with unnamed tributary in NW 1/4 SW 1/4 S27 T76N R17W Mahaska Co.

Details
Type
River
Segment ID
1049
Segment Size
13.22 Miles
07100009
HUC12
  • 071000090401
  • 071000090402
Legacy ADBCode
IA 04-LDM-0140_2
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.
6/9/2020
Map
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