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Catchments
Bunyip River Catchment
ME_ETB500
Site visits
14-08-2010
MPVA16 - Dam on tributary of Tubbarubba creek
Melbourne
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ME_ETB500 Bunyip River Catchment
Saturday 14th August 2010 15:30pm
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
10
mg/L
Electrical Conductivity
700
µS/cm
pH
6.7
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - AIR
15.5
° C
Temperature - WATER
12.2
° C
Turbidity - NTU
25
NTU
Water Conditions
Weather
Windy
Last rainfall
During the last week
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
14
Damselfly Nymph (Odonata)
6
3
Freshwater Shrimp/Prawn (Atyidae)
0
5
Water mites (Acarina)
5
3
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
4
Flatworms (Turbellaria)
3
1
Freshwater Snails (Gastropoda)
3
4
Side Swimmer/Scud (Amphipoda)
4
9
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
14
Non Biting Midge Larvae - Bloodworms (Diptera)
0
62
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 119
Total score: 40
Overall rating: 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)
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
Level 3
Level 4
Start date
First data:
End date
Last data:
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07-05-2010
14-08-2010
20-11-2010
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