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Catchments
Dandenong Catchment
ME_DHE100
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05-05-2019
Heatherton Rd Wetland
Melbourne
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ME_DHE100 Dandenong Catchment
Sunday 5th May 2019 10:30am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
37.8
%
Dissolved Oxygen mg/L
3.8
mg/L
Electrical Conductivity
310
µS/cm
pH
6.1
pH Units
Reactive Phosphate (mg/L)
0.02
mg/L P
Temperature - AIR
16.4
° C
Temperature - WATER
15.1
° C
Turbidity - FTU
60
FTU
Water Conditions
Weather
Sunny
Last rainfall
During the last 24 hours
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Damselfly Nymph (Odonata)
6
1
Water mites (Acarina)
5
20
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Flatworms (Turbellaria)
2
1
Freshwater Snails (Gastropoda)
3
15
Leeches (Hirudinea)
3
5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
7
Mosquito Larvae (Diptera)
2
3
Segmented Worm (Oligochaeta)
1
8
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 63
Total score: 36
Overall rating: Good
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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14-04-2019
05-05-2019
07-07-2019
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