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Catchments
Dandenong Catchment
ME_DDN015
Site visits
02-04-2014
Dandenong Creek, Liverpool Road Retarding Basin, Boronia
Melbourne
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ME_DDN015 Dandenong Catchment
Wednesday 2nd April 2014 9:50am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
80
%
Dissolved Oxygen mg/L
7
mg/L
Electrical Conductivity
170
µS/cm
pH
8.9
pH Units
Reactive Phosphate (mg/L)
0.02
mg/L P
Temperature - AIR
24
° C
Temperature - WATER
19
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Raining
Last rainfall
Raining Now
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,plastic
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Fair
3
Good
8
Fair
6
Fair
3
Poor
4
Fair
24
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
5
Mayfly nymph (Ephemeroptera)
7
50
Stonefly nymph (Plecoptera)
8
N/A
Aquatic Caterpillars (Lepidoptera)
5
N/A
Damselfly Nymph (Odonata)
6
N/A
Dragonfly Nymph (Odonata)
6
N/A
Freshwater Mussel (Bivalvia)
5
N/A
Freshwater Shrimp/Prawn (Atyidae)
5
50
Freshwater slater (Isopoda)
5
N/A
Toebiters Dobsonflies (Megaloptera)
6
N/A
Water mites (Acarina)
5
N/A
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
N/A
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
6
Beetle larvae (Coleoptera)
4
N/A
Freshwater Snails (Gastropoda)
3
55
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
60
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
1
Segmented Worm (Oligochaeta)
1
6
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 233
Total score: 32
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
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
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First data:
End date
Last data:
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02-04-2014
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