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Timber Ridge Mock Data

Macroinvertebrate data: 06-05-2014



School: Oregon State University

Date and time: June 5, 2014, 2 p.m.

Water quality: Excellent

Number of people sorting/identifying: 5

Water type: pool

Time spent sorting/identifying: 60 minutes

Weather:

Percent EPT: 32.14%

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

Sensitivity to pollution
Sensitive
Count
Caddisfly
5
Mayfly
0
Riffle beetle
0
Stonefly
4
Water penny
0
Dobsonfly
1
Sensitive total
9
Somewhat Sensitive
Count
Clam/mussel
0
Crane fly
2
Crayfish
0
Damselfly
5
Dragonfly
0
Scud
3
Fishfly
0
Alderfly
0
Mite
0
Somewhat sensitive total
6
Tolerant
Count
Aquatic worm
1
Blackfly
0
Leech
0
Midge
3
Snail
0
Mosquito larva
4
Tolerant total
3