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Catchments
Mallee Catchment
MA_CSA200
Site visits
17-03-2016
Site C (7th Tee) Sandilong Creek
Mallee
DOWNLOAD DATA
MA_CSA200 Mallee Catchment
Thursday 17th March 2016 9:09am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
0.05
mg/L
Electrical Conductivity
169
µS/cm
Electrical Conductivity
0.05
µs/cm
pH
6.97
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - WATER
25.8
° C
Total Dissolved Solids
109
mg/L
Turbidity - NTU
24.5
NTU
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
Flow estimate
Water Appearance
Muddy
Stream depth
51cm - 99cm
Stream width
>5m
Hazards
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Fair
6
Fair
6
Good
4
Fair
6
Fair
26
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
6
Mayfly nymph (Ephemeroptera)
7
N/A
Stonefly nymph (Plecoptera)
8
N/A
Aquatic Caterpillars (Lepidoptera)
5
N/A
Damselfly Nymph (Odonata)
6
N/A
Dragonfly Nymph (Odonata)
6
1
Freshwater Mussel (Bivalvia)
5
N/A
Freshwater Shrimp/Prawn (Atyidae)
5
50
Freshwater slater (Isopoda)
5
N/A
Toebiters Dobsonflies (Megaloptera)
6
N/A
Water mites (Acarina)
5
20
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
N/A
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
10
Beetle larvae (Coleoptera)
4
N/A
Flatworms (Turbellaria)
3
N/A
Freshwater Snails (Gastropoda)
3
N/A
Hydra (Hydrozoa)
4
N/A
Leeches (Hirudinea)
3
N/A
Roundworms (Nematoda)
3
N/A
Side Swimmer/Scud (Amphipoda)
4
N/A
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
20
Mosquito Larvae (Diptera)
2
10
Non Biting Midge Larvae - Bloodworms (Diptera)
1
5
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 122
Total score: 33
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
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
Start date
First data:
End date
Last data:
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15-02-2016
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