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Catchments
Yarra River Catchment
ME_YGC180
Site visits
27-04-2012
Grace Burn at Queens Park off Don Road, Healesville
Melbourne
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ME_YGC180 Yarra River Catchment
Friday 27th April 2012 10:00am
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
100
Mayfly nymph (Ephemeroptera)
7
30
Dragonfly Nymph (Odonata)
6
20
Water mites (Acarina)
5
200
Freshwater Snails (Gastropoda)
3
3
Biting Midge Larvae (Diptera)
2
1
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
2
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: 368
Total score: 34
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
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Level 2
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30-03-2012
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