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Catchments
Dandenong Catchment
ME_DHE100
Site visits
01-12-2019
Heatherton Rd Wetland
Melbourne
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ME_DHE100 Dandenong Catchment
Sunday 1st December 2019 10:30am
Approved
Notes
Physical Chemical Tests
Ammonium
0.02
mg/L NH4+
Dissolved Oxygen % Saturation
29.78
%
Dissolved Oxygen mg/L
3
mg/L
Electrical Conductivity
340
µS/cm
pH
6.3
pH Units
Reactive Phosphate (mg/L)
0.05
mg/L P
Temperature - AIR
15.1
° C
Temperature - WATER
15
° C
Turbidity - FTU
83
FTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
1
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
5
Beetle larvae (Coleoptera)
4
2
Flatworms (Turbellaria)
2
1
Freshwater Snails (Gastropoda)
3
2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
6
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 17
Total score: 23
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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03-11-2019
01-12-2019
02-02-2020
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