Results of the Post 2021 Method

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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 2023-04-15
Collection Time Start 10:16:00.00
Time starting picking --
Avg Water Depth(ft) 2
Weather conditions from last week unseasonably warm
Site Condition Issues None
Habitat Riffles presence
Habitat Rocks presence
Habitat Aquatic Plants presence
Habitat Runs presence
Habitat Backwater presence
Habitat Leaf Packs presence
Habitat Pools presence
Habitat Undercut-Vegetation presence
Habitat Wood presence
Time finished picking --
Collection Finish Time 11:00:00.00

ANNELIDA-Segmented Worms
Hirudinea --
Oligochaeta --

COLEOPTERA- Beetles
Curculionidae --
Dryopidae --
Dytiscidae 1
Elmidae --
Gyrinidae --
Haliplidae --
Hydrophilidae --
Lampyridae --
Noteridae --
Psephenidae --
Ptilodactylidae --
Scirtidae --
Staphylinidae --

DIPTERA- True Flies
Athericidae --
Blephariceridae --
Ceratopogonidae --
Chaoboridae --
Chironomidae 22
Culicidae --
Dixidae --
Dolichopodidae --
Empididae --
Ephydridae --
Muscidae --
Psychodidae --
Ptychopteridae --
Sciomyzidae --
Simuliidae 25
Stratiomyidae --
Syrphidae --
Tabanidae 1
Tipulidae 4

CRUSTACEA- Crustaceans
Amphipoda 2
Decapoda 7
Isopoda 1

EPHEMEROPTERA- Mayflies
Ameletidae --
Ametropodidae --
Arthropleidae --
Baetidae --
Baetiscidae --
Caenidae --
Ephemerellidae --
Ephemeridae --
Heptageniidae 1
Isonychiidae --
Leptohyphidae --
Leptoplebiidae 1
Metretopodidae --
Neoephemeridae --
Polymitarcyidae --
Potamanthidae --
Pseudironidae --
Siphlonuridae --
Tricorythidae --

GASTROPODA- Snails, Limpets
Ancylidae --
Bithyniidae --
Hydrobiidae --
Lymnaeidae --
Physidae 5
Planorbidae --
Pleuroceridae --
Pomatiopsidae --
Valvatidae --
Viviparidae --
Unidentified Snail --

HEMIPTERA- True Bugs
Belostomatidae --
Corixidae --
Gelastocoridae --
Gerridae --
Hydrometridae --
Mesoveliidae --
Naucoridae --
Nepidae --
Notonectidae --
Pleidae --
Saldidae --
Veliidae 6

LEPIDOPTERA- Moths and Butterflies
Cosmopterigidiae --
Nepticulidae --
Noctuidae --
Pyralidae --
Tortricidae --

MEGALOPTERA
Corydalidae --
Sialidae --

ODONATA- Damselflies, Dragonflies
Aeshnidae 2
Calopterygidae 10
Coenagrionidae --
Cordulidae --
Cordulegastridae --
Gomphidae --
Lestidae --
Libellulidae --
Macromiidae --

PELECYPODA-bivalves
Corbiculidae --
Dreissenidae --
Sphaeriidae (aka Pisidiidae) 9
Unionidae 1

PLECOPTERA- Stoneflies
Capniidae --
Chloroperlidae --
Leuctridae --
Nemouridae --
Perlidae --
Perlodidae --
Pteronarcyidae --
Taeniopterygidae --

TRICHOPTERA- Caddisflies
Apataniidae --
Brachycentridae --
Dipseudopsidae --
Glossosomatidae --
Goeridae --
Helicopsychidae --
Hydropsychidae 3
Hydroptilidae --
Lepidostomatidae --
Leptoceridae --
Limnephilidae 7
Molannidae --
Odontoceridae --
Philopotamidae --
Phryganeidae 3
Polycentropodidae --
Psychomyiidae --
Rhyacophilidae --
Sericostomatidae --
Uenoidae --

OTHER GROUPS
Hydracarina --
Collembola --
Platyhelminthes --

Calculations
Total Abundance 111
Total Diversity 19
Sensitive Diversity --
Water Quality Rating Score 5.77
Water Quality Rating Category Fair
Abundance of Insects 86
Abundance of EPT 15
Total EPT Diversity 5
Total Sensitive Family Diversity 2