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CO_THO110 Otway Coast Catchment

Tuesday 21st November 2017 12:00pm Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
a. Family Curculionidae (weevils) 2 2
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 4 15
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 50
Image
f. Order Amphipoda (scuds, sideswimmers) 3 100
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 3 20
Image
j. Family Dytiscidae, various genera (little diving beetles) 1 1
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 1 5
n. Family Corixidae , Species Diaprepocoris  (Barry four-eyes) n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) 6 5
r. Family Leptoceridae, Genus Oecetis (log cabin caddis) r. Family Leptoceridae, Genus Oecetis (log cabin caddis) 6 1
Image
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 5
ALT Signal Score 3.90
Weighted ALT Signal Score 3.37

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: