Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

East Fork Des Moines River St Joseph

Invert Sampling Session #11195

Session Data

Sample Date
10/2/2024
Sampling Gear
Hess
Lab ID Number
2504110
Sample Quality
Good
Created Date
3/5/2025 2:35:11 PM
Last Update
3/7/2025 8:39:54 AM

Semi-Quantitative Sampling

Replicate Number
1
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
MD
Sedimentation/Embededness
MD
Colonization
MH
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 7
  • Total individuals collected 102
Scientific Name Order Family Common Name # Collected
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 37
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 5
Hydropsyche bidens Trichoptera Hydropsychidae Common Netspinner Caddisflies 11
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 16
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 27
Maccaffertium Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Potamyia flava Trichoptera Hydropsychidae Common Netspinner Caddisflies 4

= Excluded from taxa count metrics

Notes: