Iowa DNR
Iowa DNR
ADBNet
Water Quality Assessments
Impaired Waters List

Indian Slough IA 02-IOW-1771

Louisa County S8T74NR3W 2.5 mi. NNW of Wapello.

Assessment Cycle
2002
Result Period
1998 - 2000
Designations
Assessment Methodology
Assessment Type
Evaluated
Integrated Report
Category 0
Legacy ADBCode
IA 02-IOW-00105-L_0
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Documentation
Assessment Comments

Assessment based on surveys by IDNR Wildlife Bureau.

Basis for Assessment

[NOTES:  Prior to the 2002 cycle, the Waterbody ID number for this wetland was IA-WETLAND-39.   This wetland is not in the current (September 2001) version of the Iowa Water Quality Standards and has not been proposed for inclusion to the standards.]

SUMMARY:  The aquatic life uses remain assessed (evaluated) as "fully supported / threatened" (minor impacts).   Fish consumption uses remain "not assessed."  EXPLANATION:  The aquatic life uses remain assessed as "fully supported / threatened" based on information from the Iowa DNR Wildife Bureau (see assessment for the 1998 and 2000 reports above).   Fish consumption uses remain "not assessed."  In general, Iowa wetlands are not managed for recreational fisheries; thus, fish contaminant monitoring is not typically conducted at these waterbodies.

Monitoring and Methods
Assessment Key Dates
Methods
120 Surveys of fish and game biologists/other professionals
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
Causes and Sources of Impairment
Causes Use Support Cause Magnitude Sources Source Magnitude
Other habitat alterations Overall Use Support Not Impairing
  • Bank or Shoreline Modification/Destabilization
  • Natural Sources
  • Nonirrigated Crop Production
  • Not Impairing
  • Not Impairing
  • Not Impairing
Other habitat alterations Aquatic Life Support Not Impairing
  • Bank or Shoreline Modification/Destabilization
  • Natural Sources
  • Nonirrigated Crop Production
  • Not Impairing
  • Not Impairing
  • Not Impairing