Results of the Post 2021 Method

Stream Information
Site Id TWC-Rapid7
Name Rapid River
County Kalkaska
Description At 7 Bridges Natural Area
Latitude 44.7882924265354
Longitude -85.2008628845215

Macro Order Entry Information
Date 2025-10-13
Collection Time Start 21:35:00.00
Avg Water Depth(ft) 2
Weather conditions from last week dry
Site Condition Issues n/a - NZMS present in low density
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
Collection Finish Time 09:59:00.00
ID Confidence 5
Hellgrammite (Dobsonfly) --
Clubtail Dragonfly --
Stonefly 30
Sensitive True Flies (water snipe fly, net-winged midge, dixid midge) 4
Caddisfly 66
Mayfly 42
Dragonfly 1
Alderfly --
Beetle --
Common Net-Spinning Caddisfly 92
True Bug 5
Somewhat Sensitive True Flies 18
Scud --
Crayfish --
Damselfly 4
Bivalves/Snails --
Sowbug --
Tolerant Truefly (mosquito, rat-tailed maggot, soldier fly) --
Leech --
Aquatic Worm 3
Total Abundance 265
Total Diversity 10
Water Quality Rating Score 3.62
Water Quality Rating Category Very Good