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Catchments
Yarra River Catchment
ME_YSS022
Site visits
15-10-2014
Sassafras Creek at Sassafrass Creek Reserve, Beagleys Bridge picnic area, Perrins Creek Road, Kallista
Melbourne
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ME_YSS022 Yarra River Catchment
Wednesday 15th October 2014 9:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen % Saturation
78
%
Dissolved Oxygen mg/L
9.5
mg/L
Electrical Conductivity
132
µS/cm
Reactive Phosphate (mg/L)
0
mg/L P
Temperature - AIR
10
° C
Temperature - WATER
10
° C
Turbidity - NTU
14
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Fair
3
Fair
6
Good
8
Good
4
Poor
4
Fair
25
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
3
Mayfly nymph (Ephemeroptera)
7
50
Stonefly nymph (Plecoptera)
8
N/A
Aquatic Caterpillars (Lepidoptera)
5
1
Damselfly Nymph (Odonata)
6
N/A
Dragonfly Nymph (Odonata)
6
N/A
Freshwater Mussel (Bivalvia)
5
N/A
Freshwater Shrimp/Prawn (Atyidae)
5
N/A
Freshwater slater (Isopoda)
5
N/A
Toebiters Dobsonflies (Megaloptera)
6
N/A
Water mites (Acarina)
5
1
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
N/A
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Beetle larvae (Coleoptera)
4
4
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
50
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
N/A
Biting Midge Larvae (Diptera)
2
4
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
1
Mosquito Larvae (Diptera)
2
6
Non Biting Midge Larvae - Bloodworms (Diptera)
1
1
Segmented Worm (Oligochaeta)
1
N/A
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 122
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
Nitrate NO3
Turbidity - FAU
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
Nitrate NO3
Turbidity - FAU
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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