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  6. 05-12-2007

Avoca River At Natte Yallock P.S.

North Central

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NC_AVO150 Avoca River Catchment

Wednesday 5th December 2007 13:30pm Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 10
Image
Chironomids 1 200
Image
Freshwater shrimp 5 10
Image
Caddis-fly Larvae (Trichoptera) 7 20
Image
Damselfly Nymph (Odonata) 6 35
Image
Dragonfly Nymph (Odonata) 6 15
Image
Water mites (Acarina) 5 15
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Image
Beetle larvae (Coleoptera) 4 20
Image
Freshwater Snails (Gastropoda) 3 20
Image
Side Swimmer/Scud (Amphipoda) 4 20
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 50
Image
Mosquito Larvae (Diptera) 2 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 418 Total score: 46 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
We acknowledge and respect Victorian Traditional Owners as the original custodians of Victoria’s land and waters, their unique ability to care for Country and deep spiritual connection to it.
We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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