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Catchments
Dandenong Catchment
ME_DHE100
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01-03-2020
Heatherton Rd Wetland
Melbourne
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ME_DHE100 Dandenong Catchment
Sunday 1st March 2020 10:50am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
30.19
%
Dissolved Oxygen mg/L
2.7
mg/L
Electrical Conductivity
280
µS/cm
pH
6.4
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
24.2
° C
Temperature - WATER
20.8
° C
Turbidity - FTU
49
FTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Water mites (Acarina)
5
2
Beetle larvae (Coleoptera)
4
1
Flatworms (Turbellaria)
2
10
Freshwater Snails (Gastropoda)
3
10
Leeches (Hirudinea)
3
1
Roundworms (Nematoda)
3
10
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
2
Non Biting Midge Larvae - Bloodworms (Diptera)
1
20
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 57
Total score: 26
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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02-02-2020
01-03-2020
06-12-2020
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