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  6. 12-01-2001

Valley Creek. First pool after drain at top of Valley Reserve, Mt Waverley

Melbourne

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ME_YVA002 Yarra River Catchment

Friday 12th January 2001 13:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen mg/L
7.5mg/L
Electrical Conductivity
2470µS/cm
Nitrate - Nitrogen
0.83mg/L
pH
7.2pH Units
Reactive Phosphate (mg/L)
0.085mg/L P
Temperature - WATER
25° C
Turbidity - NTU
23.1NTU

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 5
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 20
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 2
Image
Mosquito Larvae (Diptera) 2 20
Image
Segmented Worm (Oligochaeta) 1 20
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 67 Total score: 5 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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