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Catchments
Dandenong Catchment
ME_DDN038
Site visits
10-12-2016
Dandenong Creek, downstream of Heatherdale Creek, Vermont
Melbourne
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ME_DDN038 Dandenong Catchment
Saturday 10th December 2016 10:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
67.07
%
Dissolved Oxygen mg/L
6.6
mg/L
Electrical Conductivity
320
µS/cm
pH
7.2
pH Units
Reactive Phosphate (mg/L)
0.03
mg/L P
Temperature - AIR
14.5
° C
Temperature - WATER
16.1
° C
Turbidity - FTU
47
FTU
Water Conditions
Weather
Overcast
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Stained brown
Stream depth
1m - 2m
Stream width
> 5m
Hazards
Long grass, high embankment
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Poor
4
Poor
4
Poor
2
Poor
4
18
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Roundworms (Nematoda)
3
5
Non Biting Midge Larvae - Bloodworms (Diptera)
1
1
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 7
Total score: 5
Overall rating: Poor
Diary photos
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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20-11-2016
10-12-2016
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