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Catchments
Yarra River Catchment
ME_YML050
Site visits
12-09-2001
Mullum Mullum Creek - Reserve off Heads Rd, Donvale
Melbourne
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ME_YML050 Yarra River Catchment
Wednesday 12th September 2001 10:00am
Approved
Notes
Physical Chemical Tests
Temperature - AIR
14.5
° C
Temperature - WATER
9.7
° C
Turbidity - NTU
10
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
Chironomids
1
5
Damselfly Nymph (Odonata)
6
1
Segmented Worm (Oligochaeta)
1
150
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 156
Total score: 7
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
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First data:
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