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

Long Creek Columbus Junction

Invert Sampling Session #6331

Session Data

Sample Date
10/1/2013
Sampling Gear
Surber
Lab ID Number
127249
Sample Quality
Good
Created Date
4/11/2014 10:21:01 AM
Last Update
4/3/2025 1:40:31 PM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 108
Scientific Name Order Family Common Name # Collected
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 21
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 45
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 8
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 6
Hydropsyche simulans Trichoptera Hydropsychidae Common Netspinner Caddisflies 4
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 3
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 3
Maccaffertium terminatum Ephemeroptera Heptageniidae Flatheaded Mayflies 5
Oecetis Trichoptera Leptoceridae Longhorned Case Maker Caddisflies 2
Scirtidae Coleoptera Scirtidae Marsh Beetles 1
Simulium Diptera Simuliidae Black Flies 9
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: