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Catchments
Maribyrnong River Catchment
ME_MGH440
Site visits
07-01-2017
Garden Hut Creek @ Above Rapids Kolora
Melbourne
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ME_MGH440 Maribyrnong River Catchment
Saturday 7th January 2017 13:00pm
Approved
Notes
Water Conditions
Weather
Sunny
Last rainfall
During the last week
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
20
Mayfly nymph (Ephemeroptera)
7
5
Damselfly Nymph (Odonata)
6
10
Dragonfly Nymph (Odonata)
6
5
Freshwater Shrimp/Prawn (Atyidae)
5
5
Water mites (Acarina)
5
10
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
10
Flatworms (Turbellaria)
3
10
Freshwater Snails (Gastropoda)
3
100
Hydra (Hydrozoa)
4
10
Side Swimmer/Scud (Amphipoda)
4
100
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
20
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: 306
Total score: 57
Overall rating: Very Good
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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31-12-2016
07-01-2017
27-01-2017
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