Waterwatch Data Portal
Yarra River Catchment
ME_YSC010
Site
visits
16-02-2014
Site visit details
Physical Chemical Tests
Ammon-Nit
mg/L NH3-N
N
mg/L NH4+
D.O.
%
D.O
mg/L
EC
µS/cm
FrP
mg/L P
Nitrate-Nit
mg/L N
pH
pH Units
rP
mg/L P
Air
° C
Water
° C
Turb
FTU
Turb
NTU
Sample
0.03
51
4.5
240
6.8
0.1
22
19.5
34
Weather
raining
Last rainfall
During the last 24 hours 6
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
1.5
Hazards
Litter/Pollutants
bottles,cans,clothing,packets,paper,plastic,polystyrene
There is a lot of litter (rubbish and dry leaves) on the banks after an overnight rain event.
Creatures Waterwatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
10
Damselfly Nymph (Odonata)
6
30
Dragonfly Nymph (Odonata)
6
8
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera)
3
1
Beetle larvae (Coleoptera)
4
2
Flatworms (Turbellaria)
3
30
Freshwater Snails (Gastropoda)
3
30
Leeches (Hirudinea)
3
4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
4
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
30
Mosquito Larvae (Diptera)
2
1
Non Biting Midge Larvae - Bloodworms (Diptera)
1
30
Segmented Worm (Oligochaeta)
1
4
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 184
Total score: 44
Overall rating: Good
Diary photos
No diary entries recorded for this visit
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