chevron_left Back to SE Belmont
SE Belmont
Macroinvertebrate data: 08-30-2010
School: Ainsworth Elementary School
Date and time: Aug. 30, 2010, 11:05 p.m.
Water quality: Excellent
Number of people sorting/identifying: 3
Water type: pool
Time spent sorting/identifying: 30 minutes
Weather:
Percent EPT: 24.36%
Note: EPT is the total number of caddisflies, mayflies, and stoneflies found divided by number of all bugs
Field notes: these are fields notes
Sensitivity to pollution
Sensitive
Count | |
---|---|
Caddisfly |
2 |
Mayfly |
4 |
Riffle beetle |
6 |
Stonefly |
32 |
Water penny |
3 |
Dobsonfly |
0 |
Sensitive total |
15 |
Somewhat Sensitive
Count | |
---|---|
Clam/mussel
|
11 |
Crane fly
|
3 |
Crayfish
|
0 |
Damselfly
|
8 |
Dragonfly
|
0 |
Scud
|
4 |
Fishfly
|
0 |
Alderfly
|
22 |
Mite
|
3 |
Somewhat sensitive total |
12 |
Tolerant
Count | |
---|---|
Aquatic worm
|
7 |
Blackfly
|
7 |
Leech
|
0 |
Midge
|
0 |
Snail
|
11 |
Mosquito larva
|
33 |
Tolerant total |
4 |