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

Ashton Creek Washta (REMAP #209)

Invert Sampling Session #2229

Session Data

Sample Date
7/6/2006
Sampling Gear
Surber
Lab ID Number
2006059964
Sample Quality
Good
Created Date
4/11/2007 12:00:00 AM
Last Update
8/2/2010 10:40:29 AM

Semi-Quantitative Sampling

Replicate Number
2
Dominant Form Periphyton
Filamentous Algae
(LT- Light, MD- Moderate, MH- Moderate/Heavy, HV- Heavy)
Periphyton Growth
HV
Sedimentation/Embededness
MH
Colonization
LT
Comments

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 10
  • Total individuals collected 131
Scientific Name Order Family Common Name # Collected
Baetis Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 3
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 19
Eiseniella Haplotaxida Lumbricidae Aquatic Worms 1
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Nematoda Nematodes 3
Oligochaeta Aquatic Worms 98
Physidae Basommatophora Physidae Physid Snails 3
Simulium Diptera Simuliidae Black Flies 1

= Excluded from taxa count metrics

Notes: