Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Nyanza Lake IA 03-NSK-1972

Poweshiek Co. (T80N R16W Sec16); at Grinnell Poweshiek Co.

Assessment Cycle
2006
Result Period
2002 - 2004
Designations
General Use
Assessment Methodology
Assessment Type
Not Assessed
Integrated Report
Category 3a
Legacy ADBCode
IA 03-NSK-00331-L_0
Overall Use Support
Not assessed
Aquatic Life Use Support
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.