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WaterWatch Data Portal

ME_MGH440 Maribyrnong River Catchment

Wednesday 28th February 2018 14:00pm Approved
Notes

Water Conditions

Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
 
Water Appearance
Stained brown
Stream depth
51cm - 99cm
Stream width
 
Hazards
 
Litter/Pollutants
 

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Good 4 Good 8 Good 8 Fair 3 Fair 6 29

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
a. Family Curculionidae (weevils) 2 N/A
Image
b. Family Gerridae (water striders) 4 N/A
b. Family Synlestidae (Damselfly nymph) b. Family Synlestidae (Damselfly nymph) 3 N/A
d. Family Planorbidae, various genera (flat snails) d. Family Planorbidae, various genera (flat snails) 6 N/A
Image
f. Order Araneae ( fishing and wolf spiders) 5 N/A
Image
g. Family Gomphidae (gomphids - Dragonfly nymph) 5 N/A
Image
g. Order Acarina, (water mites) 5 N/A
h. Family Notonectidae , Genus Enithares (robust backswimmers) h. Family Notonectidae , Genus Enithares (robust backswimmers) 1 N/A
h. Family Planorbidae, various genera (planorbids - snails) h. Family Planorbidae, various genera (planorbids - snails) 2 N/A
i. Family Dytiscidae, (two-tailed tigers) i. Family Dytiscidae, (two-tailed tigers) 2 N/A
Image
j. Family Dytiscidae, various genera (little diving beetles) 1 N/A
Image
m. Family Calocidae, Species Caenota plicata (shingle caddis) 9 N/A
ALT Signal Score
Weighted ALT Signal Score

Diary photos

Physical Chemical Trends

Last data: