Results of the Post 2021 Method

Stream Information
Site Id RR-John1
Name Johnson Creek
County Washtenaw
Description 5 Mile & Salem Road
Latitude 42.3897
Longitude -83.58194

Macro Family Entry Information
Date 2024-04-20
Collection Time Start 11:00:00.00
Avg Water Depth(ft) 2
Weather conditions from last week rain
Site Condition Issues yes, water flow high
Habitat Riffles presence
Habitat Rocks presence
Habitat Aquatic Plants presence
Habitat Runs presence
Habitat Backwater presence
Habitat Leaf Packs absence
Habitat Pools presence
Habitat Undercut-Vegetation presence
Habitat Wood presence
Collection Finish Time 11:30:00.00
ID Confidence 5
Hirudinea 1
Oligochaeta 37
Curculionidae --
Dryopidae --
Dytiscidae --
Elmidae 2
Gyrinidae --
Haliplidae --
Hydrophilidae --
Lampyridae --
Noteridae --
Psephenidae --
Ptilodactylidae --
Scirtidae --
Staphylinidae --
Athericidae --
Blephariceridae --
Ceratopogonidae --
Chaoboridae --
Chironomidae 28
Culicidae --
Dixidae --
Dolichopodidae --
Empididae --
Ephydridae --
Muscidae --
Psychodidae --
Ptychopteridae --
Sciomyzidae --
Simuliidae 3
Stratiomyidae --
Syrphidae --
Tabanidae --
Tipulidae 2
Amphipoda --
Decapoda 40
Isopoda --
Ameletidae --
Ametropodidae --
Anthropleidae --
Baetidae --
Baetiscidae --
Caenidae --
Ephemerellidae --
Ephemeridae --
Heptageniidae 25
Isonychiidae --
Leptohyphidae --
Leptoplebiidae 2
Metretopodidae --
Neoephemeridae --
Polymitarcyidae --
Potamanthidae --
Pseudironidae --
Siphlonuridae --
Ancylidae 2
Bithyniidae --
Hydrobiidae --
Lymnaeidae --
Physidae 10
Planorbidae --
Pleuroceridae --
Pomatiopsidae --
Valvatidae --
Viviparidae --
Unidentified Snail --
Belostomatidae --
Corixidae --
Gelastocoridae --
Gerridae --
Hydrometridae --
Mesoveliidae --
Naucoridae --
Nepidae --
Notonectidae --
Pleidae --
Saldidae --
Veliidae --
Cosmopterigidiae --
Nepticulidae --
Noctuidae --
Pyralidae --
Tortricidae --
Corydalidae --
Sialidae --
Aeshnidae --
Calopterygidae 7
Coenagrionidae --
Cordulidae --
Cordulegastridae --
Gomphidae --
Lestidae --
Libellulidae --
Macromiidae --
Corbiculidae --
Dreissenidae --
Sphaeriidae (aka Pisidiidae) 25
Unionidae 1
Capniidae --
Chloroperlidae --
Leuctridae --
Nemouridae --
Perlidae 1
Perlodidae --
Pteronarcyidae --
Taeniopterygidae --
Apataniidae --
Brachycentridae --
Dipseudopsidae --
Glossosomatidae --
Goeridae --
Helicopsychidae --
Hydropsychidae 5
Hydroptilidae --
Lepidostomatidae --
Leptoceridae --
Limnephilidae 11
Molannidae --
Odontoceridae --
Philopotamidae --
Phryganeidae --
Polycentropodidae --
Psychomyiidae --
Rhyacophilidae --
Sericostomatidae --
Uenoidae --
Hydracarina --
Collembola --
Platyhelminthes --
Total Abundance 202
Total Diversity 17
Water Quality Rating Score 6.57
Water Quality Rating Category Fairly Poor
Abundance of Insects 86
Total Insect Diversity 10
Abundance of EPT 44
Total EPT Diversity 5
Total Sensitive Family Diversity 2