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Catchments
Mallee Catchment
MA_CSA200
Site visits
27-09-2018
Site C (7th Tee) Sandilong Creek
Mallee
DOWNLOAD DATA
MA_CSA200 Mallee Catchment
Thursday 27th September 2018 12:23pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen mg/L
0.06
mg/L
Electrical Conductivity
203
µS/cm
Temperature - WATER
19.2
° C
Total Dissolved Solids
131
mg/L
Water Conditions
Weather
Sunny
Last rainfall
More than a week ago
0.20
Flow estimate
Water Appearance
Stream depth
0 - 50cm
Stream width
> 5m
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Mayfly nymph (Ephemeroptera)
7
1
Stonefly nymph (Plecoptera)
8
3
Damselfly Nymph (Odonata)
6
2
Dragonfly Nymph (Odonata)
6
3
Beetle larvae (Coleoptera)
4
10
Flatworms (Turbellaria)
3
5
Hydra (Hydrozoa)
4
30
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
25
Mosquito Larvae (Diptera)
2
5
Non Biting Midge Larvae - Bloodworms (Diptera)
1
8
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 94
Total score: 51
Overall rating: Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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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
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First data:
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16-08-2018
27-09-2018
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