Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Big Sioux River IA 06-BSR-1526

from confluence with Ninemile Cr. (S25 T100N R49W Lyon Co.) to the Iowa / Minnesota state line at N line of S4 T100N R49W Lyon Co.

Assessment Cycle
2010
Result Period
2006 - 2008
Designations
Class A1 Class B(WW-1) Class HH
Assessment Methodology
Assessment Type
Not Assessed
Integrated Report
Category 3a
Legacy ADBCode
IA 06-BSR-0020_3
Overall Use Support
Not assessed
Aquatic Life Use Support
Not assessed
Fish Consumption
Not assessed
Primary Contact Recreation
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.