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WaterWatch Data Portal

ME_WPA420 Werribee River Catchment

Thursday 22nd November 2018 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
Image
a. Family Curculionidae (weevils) 2 1
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b. Family Elmidae (riffle beetle adult) 7 1
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b. Family Scirtidae (marsh beetle) 6 2
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 1 3
Image
f. Order Araneae ( fishing and wolf spiders) 5 2
i. Family Dytiscidae, (two-tailed tigers) i. Family Dytiscidae, (two-tailed tigers) 6 1
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i. Family Stratiomyidae (soldier fly larvae) 2 2
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j. Family Dytiscidae, various genera (little diving beetles) 1 4
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 4 1
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l. Family Culicidae (mosquito larvae, wrigglers) 1 6
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l. Family Dytiscidae, various genera (stealth diving beetles) 1 1
ALT Signal Score 3.27
Weighted ALT Signal Score 2.67

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: