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

Waterloo Creek Dorchester (REMAP #63)

Invert Sampling Session #10710

Session Data

Sample Date
7/19/2023
Sampling Gear
Hess
Lab ID Number
2310418
Sample Quality
Good
Created Date
1/2/2024 8:49:20 AM
Last Update
1/9/2024 7:55:26 AM

Semi-Quantitative Sampling

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

No comments recorded.

Collected Benthic Macroinvertebrates

  • Total taxa collected 13
  • Total individuals collected 99
Scientific Name Order Family Common Name # Collected
Baetis brunneicolor Ephemeroptera Baetidae Small Minnow Mayflies 1
Baetis flavistriga Ephemeroptera Baetidae Small Minnow Mayflies 28
Baetis tricaudatus Ephemeroptera Baetidae Small Minnow Mayflies 7
Brachycentrus occidentalis Trichoptera Brachycentridae Humpless Case Maker Caddisflies 1
Ceratopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Ceratopsyche alhedra Trichoptera Hydropsychidae Common Netspinner Caddisflies 2
Ceratopsyche slossonae Trichoptera Hydropsychidae Common Netspinner Caddisflies 9
Cheumatopsyche Trichoptera Hydropsychidae Common Netspinner Caddisflies 5
Chironomidae Diptera Chironomidae Non-Biting Midges, Midges 30
Girardia Tricladida Dugesiidae Flatworms 3
Hydropsychidae Trichoptera Hydropsychidae Common Netspinner Caddisflies 1
Simulium Diptera Simuliidae Black Flies 1
Trombidiformes Trombidiformes Water Mites 10

= Excluded from taxa count metrics

Notes: