Results of the Post 2021 Method

Stream Information
Site Id HRWC-94
Name Portage Creek
County Washtenaw
Description Rockwell
Latitude 42.43401
Longitude -84.14

Macro Family Entry Information
Date 2023-04-29
Collection Time Start 11:35:00.00
Avg Water Depth(ft) 1
Weather conditions from last week Moderate Rain three days before sampling
Site Condition Issues none
Habitat Riffles absence
Habitat Rocks absence
Habitat Aquatic Plants presence
Habitat Runs presence
Habitat Backwater presence
Habitat Leaf Packs presence
Habitat Pools presence
Habitat Undercut-Vegetation presence
Habitat Wood presence
Collection Finish Time 12:21:00.00
ID Confidence 5
Hirudinea --
Oligochaeta --
Curculionidae --
Dryopidae --
Dytiscidae 1
Elmidae 1
Gyrinidae --
Haliplidae --
Hydrophilidae --
Lampyridae --
Noteridae --
Psephenidae --
Ptilodactylidae --
Scirtidae --
Staphylinidae --
Athericidae --
Blephariceridae --
Ceratopogonidae --
Chaoboridae --
Chironomidae 17
Culicidae --
Dixidae --
Dolichopodidae --
Empididae --
Ephydridae --
Muscidae --
Psychodidae --
Ptychopteridae --
Sciomyzidae --
Simuliidae 13
Stratiomyidae --
Syrphidae --
Tabanidae 2
Tipulidae 1
Amphipoda 10
Decapoda --
Isopoda 1
Ameletidae --
Ametropodidae --
Anthropleidae --
Baetidae --
Baetiscidae --
Caenidae --
Ephemerellidae --
Ephemeridae --
Heptageniidae 1
Isonychiidae --
Leptohyphidae --
Leptoplebiidae --
Metretopodidae --
Neoephemeridae --
Polymitarcyidae --
Potamanthidae --
Pseudironidae --
Siphlonuridae --
Ancylidae --
Bithyniidae --
Hydrobiidae --
Lymnaeidae --
Physidae --
Planorbidae --
Pleuroceridae --
Pomatiopsidae --
Valvatidae --
Viviparidae --
Unidentified Snail --
Belostomatidae --
Corixidae 4
Gelastocoridae --
Gerridae 1
Hydrometridae --
Mesoveliidae --
Naucoridae --
Nepidae --
Notonectidae --
Pleidae --
Saldidae --
Veliidae --
Cosmopterigidiae --
Nepticulidae --
Noctuidae --
Pyralidae --
Tortricidae --
Corydalidae --
Sialidae --
Aeshnidae 1
Calopterygidae 7
Coenagrionidae 1
Cordulidae --
Cordulegastridae --
Gomphidae --
Lestidae --
Libellulidae --
Macromiidae --
Corbiculidae --
Dreissenidae --
Sphaeriidae (aka Pisidiidae) --
Unionidae --
Capniidae --
Chloroperlidae --
Leuctridae --
Nemouridae --
Perlidae --
Perlodidae --
Pteronarcyidae --
Taeniopterygidae --
Apataniidae --
Brachycentridae --
Dipseudopsidae --
Glossosomatidae --
Goeridae --
Helicopsychidae --
Hydropsychidae 44
Hydroptilidae --
Lepidostomatidae --
Leptoceridae --
Limnephilidae 1
Molannidae --
Odontoceridae --
Philopotamidae --
Phryganeidae 1
Polycentropodidae 1
Psychomyiidae --
Rhyacophilidae --
Sericostomatidae --
Uenoidae --
Hydracarina --
Collembola --
Platyhelminthes --
Total Abundance 108
Total Diversity 18
Water Quality Rating Score 5.19
Water Quality Rating Category Good
Abundance of Insects 97
Total Insect Diversity 16
Abundance of EPT 48
Total EPT Diversity 5
Total Sensitive Family Diversity --