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Catchments
Dandenong Catchment
ME_DDN033
Site visits
18-02-2012
Dandenong Creek, at the end of the Greenway
Melbourne
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ME_DDN033 Dandenong Catchment
Saturday 18th February 2012 15:00pm
Approved
Notes
Physical Chemical Tests
Ammonium
0.5
mg/L NH4+
Dissolved Oxygen % Saturation
52
%
Dissolved Oxygen mg/L
4.2
mg/L
Electrical Conductivity
510
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.033
mg/L P
Temperature - AIR
28.5
° C
Temperature - WATER
22.5
° C
Turbidity - FTU
70
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
12
Flow estimate
Slow
Water Appearance
Stained brown
Stream depth
51cm - 99cm
Stream width
>5m
Hazards
Steep banks
Litter/Pollutants
bottles,paper,plastic
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Poor
2
VeryPoor
2
Fair
6
Fair
3
Poor
4
Poor
17
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
h. Family Dytiscidae, Genus Australphilus (Beetle adult)
0
15
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
2
Damselfly Nymph (Odonata)
6
1
Freshwater Snails (Gastropoda)
3
9
Leeches (Hirudinea)
3
6
Roundworms (Nematoda)
3
4
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 37
Total score: 15
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - FTU
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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23-11-2011
18-02-2012
30-03-2012
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