Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

North River IA 04-LDM-1102

N Br North R to trib S11T77NR31W Adair

Assessment Cycle
1996
Result Period
1992 - 1994
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 04-LDM-0310_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Fish Consumption
Not assessed
Documentation
Assessment Comments

Stream use assessment.

Basis for Assessment

Continue to use results of stream use assess.  developed for the 1994 report (=PS).

Monitoring and Methods
Assessment Key Dates
9/1/1990 DNR Stream Use Assessment
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