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Catchments
Yarra River Catchment
ME_YML045
Site visits
18-11-2001
Mullum Mullum Creek - Yarran Dheran Resv, off Beckett Rd.
Melbourne
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ME_YML045 Yarra River Catchment
Sunday 18th November 2001 11:15am
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
a. Family Curculionidae (weevils)
3
1
Chironomids
1
1
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
2
Water-boatmen
4
2
Damselfly Nymph (Odonata)
6
1
Freshwater Snails (Gastropoda)
3
12
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 19
Total score: 9
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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
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Level 4
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First data:
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19-10-2001
18-11-2001
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