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Catchments
Yarra River Catchment
ME_YML020
Site visits
23-02-2003
Mullum Mullum Creek: Oban Rd
Melbourne
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ME_YML020 Yarra River Catchment
Sunday 23rd February 2003 12:25pm
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
Chironomids
1
22
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
2
Water-boatmen
4
6
Beetle larvae (Coleoptera)
4
1
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
4
Leeches (Hirudinea)
3
1
Segmented Worm (Oligochaeta)
1
7
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 44
Total score: 13
Overall rating: Poor
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
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
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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18-05-2002
23-02-2003
27-04-2003
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