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MAXFIELD CRK KVCS
Macroinvertebrate data: 07-09-2014
School: Institute for Applied Ecology
Date and time: July 9, 2014, 10:22 a.m.
Water quality: Excellent
Number of people sorting/identifying: 5
Water type: riffle
Time spent sorting/identifying: 30 minutes
Weather:
Percent EPT: 15.00%
Note: EPT is the total number of caddisflies, mayflies, and stoneflies found divided by number of all bugs
Field notes: 3 sculpin fish, 1 waterskipper, 2 crayfish
Sensitivity to pollution
Sensitive
| Count | |
|---|---|
Caddisfly
|
2 |
Mayfly
|
3 |
Riffle beetle
|
2 |
Stonefly
|
1 |
Water penny
|
1 |
Dobsonfly
|
0 |
| Sensitive total |
15 |
Somewhat Sensitive
| Count | |
|---|---|
Clam/mussel
|
1 |
Crane fly
|
2 |
Crayfish
|
4 |
Damselfly
|
1 |
Dragonfly
|
0 |
Scud
|
1 |
Fishfly
|
0 |
Alderfly
|
0 |
Mite
|
5 |
|
Somewhat sensitive total |
12 |
Tolerant
| Count | |
|---|---|
Aquatic worm
|
3 |
Blackfly
|
3 |
Leech
|
5 |
Midge
|
0 |
Snail
|
6 |
Mosquito larva
|
0 |
|
Tolerant total |
4 |