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Catchments
Dandenong Catchment
ME_DDA200
Site visits
05-12-2021
Dandenong Creek
Melbourne
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ME_DDA200 Dandenong Catchment
Sunday 5th December 2021 10:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
77.17
%
Dissolved Oxygen mg/L
6.9
mg/L
Electrical Conductivity
330
µS/cm
pH
7.2
pH Units
Temperature - AIR
17.9
° C
Temperature - WATER
20.8
° C
Turbidity - FTU
53
FTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
1
Water mites (Acarina)
5
100
Flatworms (Turbellaria)
2
10
Freshwater Snails (Gastropoda)
3
8
Leeches (Hirudinea)
3
1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
8
Non Biting Midge Larvae - Bloodworms (Diptera)
1
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 130
Total score: 25
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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07-11-2021
05-12-2021
02-01-2022
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