chevron_left Back to Joseph City Park

Joseph City Park

Macroinvertebrate data: 10-24-2011



School: Enterprise High School

Date and time: Oct. 24, 2011, 10:30 a.m.

Water quality: Fair

Number of people sorting/identifying: 18

Water type: riffle

Time spent sorting/identifying: 15 minutes

Weather:

Percent EPT: 61.54%

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

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