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  6. 21-06-2000

Ruffey Ck -final large bend of Ck 80m upstrm from Yarra rvr

Melbourne

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ME_YRF098 Yarra River Catchment

Wednesday 21st June 2000 17:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
8.8mg/L
Electrical Conductivity
1650µS/cm
Nitrate - Nitrogen
1.3mg/L
pH
7.9pH Units
Reactive Phosphate (mg/L)
0.94mg/L P
Temperature - WATER
12.1° C
Turbidity - NTU
33NTU

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
Damselfly Nymph (Odonata) 6 1
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 30
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 31 Total score: 9 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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