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Timber Ridge Mock Data

Macroinvertebrate data: 09-08-2014



School: Oregon State University

Date and time: Sept. 8, 2014, 9:08 a.m.

Water quality: Excellent

Number of people sorting/identifying:

Water type: riffle

Time spent sorting/identifying:

Weather:

Percent EPT: 25.00%

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
1
Riffle beetle
0
Stonefly
1
Water penny
1
Dobsonfly
0
Sensitive total
12
Somewhat Sensitive
Count
Clam/mussel
0
Crane fly
1
Crayfish
1
Damselfly
1
Dragonfly
0
Scud
0
Fishfly
0
Alderfly
0
Mite
0
Somewhat sensitive total
6
Tolerant
Count
Aquatic worm
0
Blackfly
0
Leech
0
Midge
1
Snail
4
Mosquito larva
0
Tolerant total
2