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Catchments
Yarra River Catchment
ME_YML050
Site visits
06-08-2001
Mullum Mullum Creek - Reserve off Heads Rd, Donvale
Melbourne
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ME_YML050 Yarra River Catchment
Monday 6th August 2001 10:10am
Approved
Notes
Physical Chemical Tests
Temperature - AIR
13.2
° C
Temperature - WATER
6.2
° C
Turbidity - NTU
0
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Water-boatmen
4
4
Damselfly Nymph (Odonata)
6
1
Dragonfly Nymph (Odonata)
6
1
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
2
Segmented Worm (Oligochaeta)
1
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 10
Total score: 18
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
Start date
First data:
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22-04-2001
06-08-2001
12-09-2001
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