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Catchments
Mallee Catchment
MA_CSA200
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28-09-2017
Site C (7th Tee) Sandilong Creek
Mallee
DOWNLOAD DATA
MA_CSA200 Mallee Catchment
Thursday 28th September 2017 10:38am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
0.01
mg/L
Electrical Conductivity
44
µS/cm
pH
7
pH Units
Temperature - WATER
17.6
° C
Total Dissolved Solids
28
mg/L
Turbidity - NTU
24.3
NTU
Water Conditions
Weather
Cloudy
Last rainfall
More than a week ago
2.40
Flow estimate
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
> 5m
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Mayfly nymph (Ephemeroptera)
7
3
Stonefly nymph (Plecoptera)
8
4
Aquatic Caterpillars (Lepidoptera)
5
6
Damselfly Nymph (Odonata)
6
3
Dragonfly Nymph (Odonata)
6
4
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
50
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
40
Mosquito Larvae (Diptera)
2
15
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 125
Total score: 39
Overall rating: Good
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Total Dissolved Solids
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Total Dissolved Solids
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
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