Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Fisher Lake IA 02-CED-467

Black Hawk County S8T89NR13W N edge of Waterloo

Assessment Cycle
1992
Result Period
1988 - 1990
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 02-CED-00490-L_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Fish Consumption
Not assessed
Documentation
Assessment Comments

No water quality monitoring conducted.

Basis for Assessment

Support of the Class B(LW) aquatic life uses was assessed as PS primarily due to siltation impacts from agricultural nonpoint sources; high levels of nutrients in nonpoint sources was identified as causing moderate impact to water quality of the lake.