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Catchments
Yarra River Catchment
ME_YDA558
Site visits
18-11-2016
Darebin Creek at Darebin Parklands, ford (dog crossing) U/S railway bridge.
Melbourne
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ME_YDA558 Yarra River Catchment
Friday 18th November 2016 10:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
1040
µS/cm
pH
8
pH Units
Reactive Phosphate (mg/L)
0.07
mg/L P
Temperature - AIR
20.3
° C
Temperature - WATER
19.1
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
Litter/Pollutants
bottles,plastic
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
32
Beetle larvae (Coleoptera)
4
1
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
50
Leeches (Hirudinea)
3
3
Side Swimmer/Scud (Amphipoda)
4
20
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
1
Mosquito Larvae (Diptera)
2
100
Non Biting Midge Larvae - Bloodworms (Diptera)
1
10
Segmented Worm (Oligochaeta)
1
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 220
Total score: 31
Overall rating: Fair
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
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Nitrate NO3
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
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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20-10-2016
18-11-2016
15-12-2016
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