Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

South Skunk River IA 03-SSK-931

from confluence with Indian Creek (S32 T80N R20W Jasper Co.) to outfall of Ames wastewater treatment plant in SW 1/4 S32 T83N R23W Story Co.

Assessments
Cycle
IR Category
2024
5
2022
5
2020
5
2018
5
2016
5
Legacy Assessments
Cycle
Overall
2014
Not supporting
2012
Not supporting
2010
Not supporting
2008
Not supporting
2006
Partial
2004
Partial
2002
Threatened
2000
Threatened
1998
Partial
1996
Partial
1994
Threatened
1992
Threatened
Details
Type
River
Segment ID
931
Segment Size
28.41 Miles
HUC8
07080105
Legacy ADBCode
IA 03-SSK-0020_1
Designated Uses
  • Class A1
  • Class BWW2
Segment Memos 1
Prior to the 2008 Section 305(b) cycle, this stream segment was designated only for Class B(LR) aquatic life uses. Due to changes in Iowa’s surface water classification that were approved by U.S. EPA in February 2008, and due to results of an Use Attainability Analysis, this segment is now designated for Class A1 (primary contact recreation) uses. The stream remains designated for aquatic life uses (now termed Class B(WW2) aquatic life uses).
11/21/2018
Map Map Legend
Click on a map element for more information.
Water Monitoring Network
Fish Kills
BioNet Biological Assessment Sites
AQuIA Monitoring Sites