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

Waterman Creek Sutherland

Invert Sampling Session #8176

Session Data

Sample Date
8/29/2017
Sampling Gear
Hess
Lab ID Number
558871
Sample Quality
Poor
Created Date
11/20/2017 8:56:27 AM
Last Update
11/21/2017 12:50:20 PM

Semi-Quantitative Sampling

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

Riffle was highly embedded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 12
  • Total individuals collected 114
Scientific Name Order Family Common Name # Collected
Acentrella parvula Ephemeroptera Baetidae Small Minnow Mayflies 14
Baetidae Ephemeroptera Baetidae Small Minnow Mayflies 54
Baetis intercalaris Ephemeroptera Baetidae Small Minnow Mayflies 5
Caenidae Ephemeroptera Caenidae Small Squaregill Mayflies 2
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 10
Elmidae Coleoptera Elmidae Riffle Beetles 1
Fallceon quilleri Ephemeroptera Baetidae Small Minnow Mayflies 17
Girardia Tricladida Dugesiidae Flatworms 5
Isonychia Ephemeroptera Isonychiidae Brushlegged Mayflies 2
Nixe Ephemeroptera Heptageniidae Flatheaded Mayflies 2
Trichoptera Trichoptera Caddisflies 1
Tricorythodes Ephemeroptera Leptohyphidae Little Stout Crawler Mayflies 1

= Excluded from taxa count metrics

Notes: