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WaterWatch Data Portal

ME_MGH440 Maribyrnong River Catchment

Thursday 7th June 2018 14:00pm Approved
Notes

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours 0.40
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear,Stained brown
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
 

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Fair 6 Good 8 Good 4 Fair 6 27

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
a. Family Megapodagrionidae (Damselfly nymph) 5 N/A
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) 4 N/A
Image
f. Order Amphipoda (scuds, sideswimmers) 3 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 Aeshnidae (Dragonfly nymph - Couta mud eye) i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) 5 N/A
Image
j. Family Dytiscidae, various genera (little diving beetles) 1 N/A
k. Family Dytiscidae, (crawling water tigers) k. Family Dytiscidae, (crawling water tigers) 2 N/A
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 1 N/A
Image
l. Family Culicidae (mosquito larvae, wrigglers) 1 N/A
Image
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) 4 N/A
Image
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 1 N/A
q. Family Leptoceridae, Genus Triplectides (stick caddis) q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 N/A
ALT Signal Score
Weighted ALT Signal Score

Physical Chemical Trends

Last data: