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Enterprise City Park

Macroinvertebrate data: 10-27-2015



School: Enterprise High School

Date and time: Oct. 27, 2015, 1:51 p.m.

Water quality: Good

Number of people sorting/identifying: 10

Water type: riffle

Time spent sorting/identifying: 20 minutes

Weather:

Percent EPT: 67.31%

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

Sensitivity to pollution
Sensitive
Count
Caddisfly
22
Mayfly
13
Riffle beetle
5
Stonefly
0
Water penny
0
Dobsonfly
0
Sensitive total
9
Somewhat Sensitive
Count
Clam/mussel
0
Crane fly
1
Crayfish
0
Damselfly
0
Dragonfly
0
Scud
1
Fishfly
0
Alderfly
0
Mite
0
Somewhat sensitive total
4
Tolerant
Count
Aquatic worm
7
Blackfly
1
Leech
0
Midge
2
Snail
0
Mosquito larva
0
Tolerant total
3