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Catchments
Dandenong Catchment
ME_DHE100
Site visits
06-07-2014
Heatherton Rd Wetland
Melbourne
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ME_DHE100 Dandenong Catchment
Sunday 6th July 2014 10:30am
Approved
Notes
Judith, Dorothea and Julie present
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
82
%
Dissolved Oxygen mg/L
9.2
mg/L
Electrical Conductivity
280
µS/cm
pH
6.8
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
12.3
° C
Temperature - WATER
10.2
° C
Turbidity - FTU
60
FTU
Water Conditions
Weather
Overcast
Last rainfall
Raining Now
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
3
Damselfly Nymph (Odonata)
6
1
Dragonfly Nymph (Odonata)
6
1
Freshwater Shrimp/Prawn (Atyidae)
5
1
Water mites (Acarina)
5
5
Flatworms (Turbellaria)
3
1
Leeches (Hirudinea)
3
2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
3
Non Biting Midge Larvae - Bloodworms (Diptera)
1
10
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 28
Total score: 40
Overall rating: Good
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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04-05-2014
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