Results of the Post 2021 Method

Stream Information
Site Id North Branch
Name Boyne River
County Charlevoix
Description US131
Latitude 45.1802
Longitude 84.8838

Macro Family Entry Information
Date 2025-10-07
Collection Time Start 10:00:00.00
Avg Water Depth(ft) 1
Weather conditions from last week Slightly cloudy, some light rain last few days
Site Condition Issues Low water level, undercut banks exposed
Habitat Riffles presence
Habitat Rocks absence
Habitat Aquatic Plants presence
Habitat Runs presence
Habitat Backwater absence
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 --
Oligochaeta --
Curculionidae --
Dryopidae --
Dytiscidae --
Elmidae 2
Gyrinidae --
Haliplidae --
Hydrophilidae --
Lampyridae --
Noteridae --
Psephenidae --
Ptilodactylidae --
Scirtidae --
Staphylinidae --
Athericidae --
Blephariceridae --
Ceratopogonidae 3
Chaoboridae --
Chironomidae --
Culicidae --
Dixidae --
Dolichopodidae --
Empididae --
Ephydridae --
Muscidae --
Psychodidae --
Ptychopteridae --
Sciomyzidae --
Simuliidae 1
Stratiomyidae --
Syrphidae --
Tabanidae --
Tipulidae --
Amphipoda 6
Decapoda --
Isopoda 2
Ameletidae --
Ametropodidae --
Anthropleidae --
Baetidae 5
Baetiscidae --
Caenidae --
Ephemerellidae 5
Ephemeridae --
Heptageniidae 38
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 --
Pleidae --
Saldidae --
Veliidae --
Cosmopterigidiae --
Nepticulidae --
Noctuidae --
Pyralidae --
Tortricidae --
Corydalidae 2
Sialidae --
Aeshnidae --
Calopterygidae 2
Coenagrionidae 1
Cordulidae --
Cordulegastridae --
Gomphidae --
Lestidae --
Libellulidae --
Macromiidae --
Corbiculidae --
Dreissenidae --
Sphaeriidae (aka Pisidiidae) --
Unionidae --
Capniidae --
Chloroperlidae --
Leuctridae --
Nemouridae --
Perlidae --
Perlodidae 8
Pteronarcyidae 9
Taeniopterygidae 2
Apataniidae --
Brachycentridae 4
Dipseudopsidae --
Glossosomatidae --
Goeridae --
Helicopsychidae --
Hydropsychidae 33
Hydroptilidae --
Lepidostomatidae --
Leptoceridae --
Limnephilidae --
Molannidae --
Odontoceridae --
Philopotamidae 6
Phryganeidae --
Polycentropodidae --
Psychomyiidae --
Rhyacophilidae 7
Sericostomatidae --
Uenoidae --
Hydracarina --
Collembola --
Platyhelminthes --
Total Abundance 136
Total Diversity 18
Water Quality Rating Score 3.46
Water Quality Rating Category Excellent
Abundance of Insects 128
Total Insect Diversity 16
Abundance of EPT 117
Total EPT Diversity 10
Total Sensitive Family Diversity 7