Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Shell Rock River IA 02-SHL-784

from confluence with Flood Cr. (S27 T93N R16W Butler Co.) to confluence with Winnebago R. in S14 T96N R18W Floyd Co.

Assessment Cycle
2008
Result Period
2004 - 2006
Designations
Class A1 Class B(WW-1) Class HH
Assessment Methodology
Assessment Type
Not Assessed
Integrated Report
Category 3a
Legacy ADBCode
IA 02-SHL-0010_3
Overall Use Support
Not assessed
Aquatic Life Use Support
Not assessed
Fish Consumption
Not assessed
Documentation
Assessment Comments

Insufficient water quality information available to assess use support.

Basis for Assessment

Insufficient water quality information available to assess use support.   Thus, this waterbody is considered Not Assessed.