Results of the Post 2021 Method

Stream Information
Site Id SWAN 01
Name Big Swan Creek
County St. Joseph
Description Colon Township Private Property.
Latitude 41.968192
Longitude -85.319147

Macro Order Entry Information
Date 2025-05-22
Collection Time Start 09:44:00.00
Avg Water Depth(ft) 3
Weather conditions from last week Consistent rain
Site Condition Issues N/A
Habitat Riffles absence
Habitat Rocks presence
Habitat Aquatic Plants absence
Habitat Runs presence
Habitat Backwater presence
Habitat Leaf Packs presence
Habitat Pools presence
Habitat Undercut-Vegetation presence
Habitat Wood presence
Collection Finish Time 10:20:00.00
ID Confidence 5
Hellgrammite (Dobsonfly) --
Clubtail Dragonfly --
Stonefly --
Sensitive True Flies (water snipe fly, net-winged midge, dixid midge) --
Caddisfly 19
Mayfly 18
Dragonfly --
Alderfly --
Beetle 89
Common Net-Spinning Caddisfly --
True Bug --
Somewhat Sensitive True Flies 8
Scud 28
Crayfish --
Damselfly 25
Bivalves/Snails 2
Sowbug 4
Tolerant Truefly (mosquito, rat-tailed maggot, soldier fly) --
Leech 2
Aquatic Worm --
Total Abundance 195
Total Diversity 9
Water Quality Rating Score 4.78
Water Quality Rating Category Good