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  4. ME_YLY075
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  6. 11-08-2003

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

Melbourne

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ME_YLY075 Yarra River Catchment

Monday 11th August 2003 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
10.6mg/L
Electrical Conductivity
60µS/cm
Nitrate - Nitrogen
0.3mg/L
pH
7pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
9.5° C
Temperature - WATER
8° C
Turbidity - NTU
26NTU

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
Chironomids 1 3
Image
Water-boatmen 4 2
Image
Caddis-fly Larvae (Trichoptera) 7 48
Image
Mayfly nymph (Ephemeroptera) 7 5
Image
Stonefly nymph (Plecoptera) 8 5
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 63 Total score: 22 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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