Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Dry Mill Creek IA 01-TRK-190

west line of S9 T93N R4W Clayton Co.) to confluence with unnamed tributary in S5 T93N R4W Clayton Co.

Assessment Cycle
1996
Result Period
1992 - 1994
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 01-TRK-0370_2
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Documentation
Assessment Comments

1991 stream use assessment in Clayton county.

Basis for Assessment

Used information from 1991 stream use assessment to assess support of aquatic life uses as FST due to (1) habitat score (23) greater than average of 22; (2) field notes that indicate "a lot of limestone cobble; good deep pools,"  and (3) field notes that indicate that seining was not effective in this stream due to large amount of limestone substrate.

Monitoring and Methods
Assessment Key Dates
11/1/1991 DNR Stream Use Assessment
Methods
330 Fish surveys
375 Visual observation-- may not quantify some parameters-- single season-- by prof.
Monitoring Levels
Biological 0
Habitat 0
Physical Chemistry 0
Toxic 0
Pathogen Indicators 0
Other Health Indicators 0
Other Aquatic Life Indicators 0
# of Bio Sites 0
BioIntegrity N/A