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  6. 05-02-2017

Gardiners Creek upstream of Blackburn Lake, at Pobblebonk point, adjacent to Vegemite Creek

Melbourne

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ME_YGR006 Yarra River Catchment

Sunday 5th February 2017 10:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
46.22%
Dissolved Oxygen mg/L
4mg/L
Electrical Conductivity
240µS/cm
pH
6.5pH Units
Reactive Phosphate (mg/L)
0.007mg/L P
Temperature - AIR
25.7° C
Temperature - WATER
22.5° C
Turbidity - FTU
92FTU

Water Conditions

Weather
Cloudy
Last rainfall
More than a week ago
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
 
Stream depth
1m - 2m
Stream width
 
Hazards
 
Litter/Pollutants
polystyrene

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Excellent 5 Fair 6 Fair 6 Excellent 5 Good 8 30

Water Bugs WaterWatch method

Image Species Score Quantity
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 2 Total score: 4 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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