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Wiley Creek State Park

Macroinvertebrate data: 09-13-2018



School: Calapooia Watershed Council

Date and time: Sept. 13, 2018, 11 a.m.

Water quality: Fair

Number of people sorting/identifying: 15

Water type:

Time spent sorting/identifying: 15 minutes

Weather:

Percent EPT: 30.00%

Note: EPT is the total number of caddisflies, mayflies, and stoneflies found divided by number of all bugs

Sensitivity to pollution
Sensitive
Count
Caddisfly
1
Mayfly
0
Riffle beetle
0
Stonefly
2
Water penny
0
Dobsonfly
0
Sensitive total
6
Somewhat Sensitive
Count
Clam/mussel
0
Crane fly
0
Crayfish
2
Damselfly
0
Dragonfly
0
Scud
0
Fishfly
1
Alderfly
0
Mite
0
Somewhat sensitive total
4
Tolerant
Count
Aquatic worm
1
Blackfly
0
Leech
0
Midge
0
Snail
2
Mosquito larva
1
Tolerant total
3