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  4. ME_YLY075
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  6. 13-03-2001

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

Melbourne

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ME_YLY075 Yarra River Catchment

Tuesday 13th March 2001 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
9.6mg/L
Electrical Conductivity
70µS/cm
Nitrate - Nitrogen
0.23mg/L
pH
7.3pH Units
Reactive Phosphate (mg/L)
0.57mg/L P
Temperature - WATER
10.5° C
Turbidity - NTU
4NTU

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
o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 6
Image
Caddis-fly Larvae (Trichoptera) 7 15
Image
Mayfly nymph (Ephemeroptera) 7 12
Image
Stonefly nymph (Plecoptera) 8 4
Image
Damselfly Nymph (Odonata) 6 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 10
Image
Segmented Worm (Oligochaeta) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 49 Total score: 32 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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