Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Weldon River IA 05-GRA-1356

IA/MO line to Mormon Pool Decatur Co.

Assessment Cycle
1996
Result Period
1992 - 1994
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 05-GRA-0070_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Fish Consumption
Not assessed
Documentation
Assessment Comments

Three stream use assessments in July 1991.

Basis for Assessment

Used assessment of support of the Class B(LR) aquatic life uses developed for the 1994 report (PS).

Monitoring and Methods
Assessment Key Dates
7/3/1991 DNR Stream Use Assessment
7/2/1991 DNR Stream Use Assessment
7/1/1991 DNR Stream Use Assessment
Methods
330 Fish surveys
375 Visual observation-- may not quantify some parameters-- single season-- by prof.
Monitoring Levels
Biological 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