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Catchments
Bunyip River Catchment
ME_EES950
Site visits
03-02-2011
MPVA12 - Dam on East Creek
Melbourne
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ME_EES950 Bunyip River Catchment
Thursday 3rd February 2011 9:20am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
6
mg/L
Electrical Conductivity
1600
µS/cm
pH
6.6
pH Units
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
17.2
° C
Temperature - WATER
16.9
° C
Turbidity - NTU
15
NTU
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Muddy
Stream depth
4
Stream width
25
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Mayfly nymph (Ephemeroptera)
7
20
Damselfly Nymph (Odonata)
6
2
Dragonfly Nymph (Odonata)
6
1
Freshwater Mussel (Bivalvia)
5
30
Freshwater slater (Isopoda)
5
20
Water mites (Acarina)
5
5
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
20
Beetle larvae (Coleoptera)
4
20
Flatworms (Turbellaria)
3
20
Freshwater Snails (Gastropoda)
3
100
Leeches (Hirudinea)
3
2
Roundworms (Nematoda)
3
4
Side Swimmer/Scud (Amphipoda)
4
80
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
15
Non Biting Midge Larvae - Bloodworms (Diptera)
1
6
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 347
Total score: 66
Overall rating: Very Good
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)
Dissolved Oxygen % Saturation
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)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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24-11-2010
03-02-2011
07-04-2011
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