Results of the Post 2021 Method

Stream Information
Site Id RR-John7
Name Johnson Creek
County Wayne
Description Arcadia Ridge subdivision, S of 6 Mile, off Beck
Latitude 42.40528
Longitude -83.52199

Macro Family Entry Information
Date 2025-10-11
Collection Time Start 11:30:00.00
Avg Water Depth(ft) 2
Weather conditions from last week Dry, mid 60s as high, Rain
Site Condition Issues Relatively low flow and slightly turbid
Habitat Riffles absence
Habitat Rocks absence
Habitat Aquatic Plants absence
Habitat Runs absence
Habitat Backwater absence
Habitat Leaf Packs presence
Habitat Pools presence
Habitat Undercut-Vegetation absence
Habitat Wood presence
Collection Finish Time 12:15:00.00
ID Confidence 5
Hirudinea --
Oligochaeta 1
Curculionidae --
Dryopidae --
Dytiscidae --
Elmidae --
Gyrinidae --
Haliplidae --
Hydrophilidae --
Lampyridae --
Noteridae --
Psephenidae --
Ptilodactylidae --
Scirtidae --
Staphylinidae --
Athericidae --
Blephariceridae --
Ceratopogonidae --
Chaoboridae --
Chironomidae 8
Culicidae --
Dixidae --
Dolichopodidae --
Empididae --
Ephydridae --
Muscidae --
Psychodidae --
Ptychopteridae --
Sciomyzidae --
Simuliidae --
Stratiomyidae --
Syrphidae --
Tabanidae 1
Tipulidae 1
Amphipoda --
Decapoda 17
Isopoda --
Ameletidae --
Ametropodidae --
Anthropleidae --
Baetidae 2
Baetiscidae --
Caenidae 1
Ephemerellidae --
Ephemeridae --
Heptageniidae 9
Isonychiidae --
Leptohyphidae --
Leptoplebiidae --
Metretopodidae --
Neoephemeridae --
Polymitarcyidae --
Potamanthidae --
Pseudironidae --
Siphlonuridae --
Ancylidae --
Bithyniidae --
Hydrobiidae --
Lymnaeidae --
Physidae --
Planorbidae --
Pleuroceridae --
Pomatiopsidae --
Valvatidae --
Viviparidae --
Unidentified Snail --
Belostomatidae --
Corixidae --
Gelastocoridae --
Gerridae --
Hydrometridae --
Mesoveliidae --
Naucoridae --
Nepidae --
Notonectidae 2
Pleidae --
Saldidae --
Veliidae --
Cosmopterigidiae --
Nepticulidae --
Noctuidae --
Pyralidae --
Tortricidae --
Corydalidae --
Sialidae --
Aeshnidae 1
Calopterygidae 15
Coenagrionidae --
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 --
Hydroptilidae --
Lepidostomatidae --
Leptoceridae --
Limnephilidae --
Molannidae --
Odontoceridae --
Philopotamidae --
Phryganeidae --
Polycentropodidae --
Psychomyiidae --
Rhyacophilidae --
Sericostomatidae --
Uenoidae --
Hydracarina --
Collembola --
Platyhelminthes --
Total Abundance 58
Total Diversity 11
Water Quality Rating Score 7
Water Quality Rating Category Fairly Poor
Abundance of Insects 40
Total Insect Diversity 9
Abundance of EPT 12
Total EPT Diversity 3
Total Sensitive Family Diversity --