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ME_WLR800 Werribee River Catchment

Saturday 27th May 2017 10:00am 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
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b. Family Elmidae (riffle beetle adult) 7 1
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 3 1
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c. Family Elmidae (riffle beetle larvae) 7 1
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d. Family Simuliidae (black fly larvae) 5 3
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 4 1
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e. Family Hydroptilidae (micro caddis) 4 3
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f. Family Baetidae (baetids -Mayfly nymph) 5 3
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f. Family Ceratopogonidae (pogs) 4 3
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f. Order Amphipoda (scuds, sideswimmers) 3 20
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 4 3
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 2 1
Image
g. Order Acarina, (water mites) 5 1
h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) 9 1
i. Family Dytiscidae, (two-tailed tigers) i. Family Dytiscidae, (two-tailed tigers) 6 20
j. Family Dytiscidae, (nosey tigers) j. Family Dytiscidae, (nosey tigers) 3 20
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 4 3
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l. Family Dytiscidae, (swimming water tigers) 2 6
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t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 1
ALT Signal Score 4.61
Weighted ALT Signal Score 4.26

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: