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  4. NC_AVO150
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  6. 12-11-2008

Avoca River At Natte Yallock P.S.

North Central

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NC_AVO150 Avoca River Catchment

Wednesday 12th November 2008 14:00pm Approved
Notes

Physical Chemical Tests

Electrical Conductivity
4700µS/cm
pH
8.5pH Units
Reactive Phosphate (mg/L)
0.01mg/L P
Temperature - AIR
29° C
Temperature - WATER
27.1° C
Turbidity - NTU
5NTU

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 25
Image
Chironomids 1 100
Image
Water-boatmen 4 150
Image
Caddis-fly Larvae (Trichoptera) 7 10
Image
Damselfly Nymph (Odonata) 6 2
Image
Dragonfly Nymph (Odonata) 6 1
Image
Beetle larvae (Coleoptera) 4 65
Image
Side Swimmer/Scud (Amphipoda) 4 50
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 403 Total score: 27 Overall rating: Fair

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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