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  4. ME_YLY075
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  6. 05-06-2002

Little Yarra River: in Little Yarra Steiner School planted Reserve, suburb?

Melbourne

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ME_YLY075 Yarra River Catchment

Wednesday 5th June 2002 10:30am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
11.1mg/L
Electrical Conductivity
70µS/cm
Nitrate - Nitrogen
0.33mg/L
pH
7.1pH Units
Reactive Phosphate (mg/L)
0.1mg/L P
Temperature - AIR
11° C
Temperature - WATER
7° C
Turbidity - NTU
17NTU

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 8
Image
Mayfly nymph (Ephemeroptera) 7 14
Image
Stonefly nymph (Plecoptera) 8 2
Image
Water mites (Acarina) 5 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 26 Total score: 30 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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We honour Elders past and present whose knowledge and wisdom has ensured the continuation of culture and traditional practices.
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