Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Casey Springs IA 01-UIA-275

Alternate name(s) for this segment: Unnamed Creek (aka Casey Spring Cr.)

mouth (S25 T99N R9W Winneshiek Co.) to west line of S26 T99N R9W Winneshiek Co

Assessments
Cycle
IR Category
2026 Draft
5
2024
5
2022
5
2020
5
2018
5
2016
5
Legacy Assessments
Details
Type
River
Segment ID
275
Segment Size
3.29 Miles
HUC8
07060002
HUC12
  • 070600020208
Legacy ADBCode
IA 01-UIA-0350_0
Designated Uses
  • Class A1 P
  • Class A2
  • Class BCW1
  • Class HH
PIndicates a Presumptive Use
Segment Memos 1
Prior to the 2008 IR cycle, this segment had only the Class B(CW) coldwater aquatic life designated use. Due to changes in Iowa’s surface water classification approved by U.S. EPA in 2008, this segment now has presumptive Class A1 primary contact recreation and Class A2 secondary contact recreation designated uses. This segment also has Class BCW1 coldwater aquatic life and Class HH (human health/fish consumption) designated uses.
6/11/2020
Map
Click on a map element for more information.
Water Monitoring Network
Fish Kills
Recreation and Water Quality
BioNet Biological Assessment Sites
AQuIA Monitoring Sites