Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Turkey River IA 01-TRK-156

from confluence with N. Br. Turkey R. (S31 T99N R11W Howard Co.) to confluence with S. Br. Turkey R. in S2 T98N R12W Howard Co.

Assessments
Cycle
IR Category
2024
5
2022
5
2020
5
2018
5
2016
5
Legacy Assessments
Cycle
Overall
2014
Partial
2012
Not assessed
2010
Not assessed
2008
Not assessed
2006
Not assessed
2004
Not assessed
1998
Threatened
1996
Partial
Details
Type
River
Segment ID
156
Segment Size
4.39 Miles
HUC8
07060004
Legacy ADBCode
IA 01-TRK-0220_4
Designated Uses
  • Class A1 P
  • Class BWW2
PIndicates a Presumptive Use
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
Map Map Legend

Water Monitoring Network

AQuIA Monitoring Sites

BioNet Biological Assessment Sites

Segments

Non-River Segments

River segments

Selected river segment

Water Monitoring Network
AQuIA Monitoring Sites
BioNet Biological Assessment Sites
Segments
Non-River Segments
River segments
Selected river segment
1,000 ft
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Water Monitoring Network
Fish Kills
  • No events on this segment
    • Total Maximum Daily Load (TMDL)
  • No TMDLs for segment
    • BioNet Biological Assessment Sites
    AQuIA Monitoring Sites