Waterwatch Data Portal
Yarra River Catchment
ME_YSC010
Site
visits
18-04-2021
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
69.96
7.2
460
7.1
15
14
10
Weather
overcast
Last rainfall
During the last week 14.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
Litter/Pollutants
paper,plastic,packets,polystyrene
Creatures Waterwatch method
Image
Species
Score
Quantity
Caddis-fly Larvae (Trichoptera)
7
2
Damselfly Nymph (Odonata)
6
3
Dragonfly Nymph (Odonata)
6
2
Freshwater Mussel (Bivalvia)
5
2
Freshwater slater (Isopoda)
5
1
Flatworms (Turbellaria)
2
50
Freshwater Snails (Gastropoda)
3
50
Leeches (Hirudinea)
3
6
Side Swimmer/Scud (Amphipoda)
4
1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
2
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera)
2
6
Non Biting Midge Larvae - Bloodworms (Diptera)
1
7
Segmented Worm (Oligochaeta)
1
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 152
Total score: 49
Overall rating: Good
Diary photos
No diary entries recorded for this visit
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