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Catchments
Yarra River Catchment
ME_YML150
Site visits
25-03-2003
Mullum off The Parkway,Templestowe, reserve near bridge
Melbourne
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ME_YML150 Yarra River Catchment
Tuesday 25th March 2003 14:00pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
7.2
mg/L
Electrical Conductivity
340
µS/cm
Nitrate - Nitrogen
0.26
mg/L
pH
7.3
pH Units
Reactive Phosphate (mg/L)
0.12
mg/L P
Temperature - AIR
22
° C
Temperature - WATER
17
° C
Turbidity - NTU
57
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
c. Family Atyidae (glass shrimp)
0
2
Chironomids
1
6
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
10
Freshwater shrimp
5
25
h. Order Anostraca (fairy shrimp and introduced sea monkeys)
4
3
n. Family Dytiscidae, Genus Eretes (Beetle adult)
0
38
Water-boatmen
4
100
Damselfly Nymph (Odonata)
6
9
Dragonfly Nymph (Odonata)
6
1
Flatworms (Turbellaria)
3
50
Freshwater Snails (Gastropoda)
3
6
Roundworms (Nematoda)
3
3
Segmented Worm (Oligochaeta)
1
5
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 258
Total score: 21
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
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21-08-2002
25-03-2003
27-11-2003
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