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Pringle Creek at Bush's Pasture Park
Macroinvertebrate data: 09-29-2021
School: South Salem High School
Date and time: Sept. 29, 2021, 10 a.m.
Water quality: Good
Number of people sorting/identifying:
Water type:
Time spent sorting/identifying:
Weather: 62° partly sunny
Percent EPT: 29.41%
Note: EPT is the total number of caddisflies, mayflies, and stoneflies found divided by number of all bugs
Field notes: Diving beetle +2 Fish +3
Sensitivity to pollution
Sensitive
Count | |
---|---|
Caddisfly![]() |
0 |
Mayfly![]() |
9 |
Riffle beetle![]() |
0 |
Stonefly![]() |
1 |
Water penny![]() |
0 |
Dobsonfly![]() |
0 |
Sensitive total |
6 |
Somewhat Sensitive
Count | |
---|---|
Clam/mussel
![]() |
0 |
Crane fly
![]() |
1 |
Crayfish
![]() |
2 |
Damselfly
![]() |
1 |
Dragonfly
![]() |
0 |
Scud
![]() |
2 |
Fishfly
![]() |
0 |
Alderfly
![]() |
0 |
Mite
![]() |
0 |
Somewhat sensitive total |
8 |
Tolerant
Count | |
---|---|
Aquatic worm
![]() |
4 |
Blackfly
![]() |
0 |
Leech
![]() |
1 |
Midge
![]() |
0 |
Snail
![]() |
13 |
Mosquito larva
![]() |
0 |
Tolerant total |
3 |