Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Cedar Creek IA 03-SKU-906

from confluence with Little Cedar Cr. (S17 T70N R7W Henry Co.) to confluence with Competine Cr. at north line S28 T72N R11W Jefferson Co.

Assessment Cycle
1994
Result Period
1990 - 1992
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 03-SKU-0090_2
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Documentation
Assessment Comments

Stream use assessment.

Basis for Assessment

Stream assessment forms indicate above average habitat at three locations assessed in B(LR) segment.   Flow, substrate, and habitat diversity suitable to support diversity and abundance of fish.   Relatively diverse fish community observed; however, numbers of fish were low.   Possible explanations include: sampling error, seasonal movements, water quality impact.

Monitoring and Methods
Assessment Key Dates
Methods
330 Fish surveys
375 Visual observation-- may not quantify some parameters-- single season-- by prof.
Monitoring Levels
Biological 3
Habitat 3
Physical Chemistry 0
Toxic 0
Pathogen Indicators 0
Other Health Indicators 0
Other Aquatic Life Indicators 0
# of Bio Sites 0
BioIntegrity N/A