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WaterWatch Data Portal

ME_MGH440 Maribyrnong River Catchment

Friday 15th March 2019 11:00am Approved
Notes

Water Conditions

Weather
Last rainfall
More than a week ago 0.20
Flow estimate
POOLS: No continuous flow in channel and intermittent pools (in-stream habitats not connected)
Water Appearance
Stained brown,Oily
Stream depth
0 - 50cm
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
d. Family Planorbidae, various genera (flat snails) d. Family Planorbidae, various genera (flat snails) 1 4
Image
e. Phylum Turbellaria ( flatworms) 1 5
Image
g. Family Hydrophilidae (water scavenger beetle adult) 2 50
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) 10 3
Image
g. Order Acarina, (water mites) 5 50
h. Family Notonectidae , Genus Enithares (robust backswimmers) h. Family Notonectidae , Genus Enithares (robust backswimmers) 3 2
h. Family Planorbidae, various genera (planorbids - snails) h. Family Planorbidae, various genera (planorbids - snails) 1 50
Image
l. Family Culicidae (mosquito larvae, wrigglers) 1 5
Image
l. Family Dytiscidae, various genera (stealth diving beetles) 1 3
ALT Signal Score 2.78
Weighted ALT Signal Score 2.73

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: