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  6. 30-01-2016

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

Melbourne

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ME_YGR006 Yarra River Catchment

Saturday 30th January 2016 9:45am Approved
Notes

Physical Chemical Tests

Ammonium
0.07mg/L NH4+
Dissolved Oxygen % Saturation
41.49%
Dissolved Oxygen mg/L
1.7mg/L
Electrical Conductivity
120µS/cm
pH
6.7pH Units
Reactive Phosphate (mg/L)
0mg/L P
Temperature - AIR
16.9° C
Temperature - WATER
17.1° C
Turbidity - FTU
50FTU
Turbidity - NTU
70NTU

Water Conditions

Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
STAGNANT: No continuous flow in channel but channel continuous (in-stream habitats connected)
Water Appearance
Other
Stream depth
1m - 2m
Stream width
 
Hazards
 
Litter/Pollutants
bottles,paper,plastic,polystyrene

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Damselfly Nymph (Odonata) 6 2
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 6
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 11 Total score: 18 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data:
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