Waterwatch Data Portal
Yarra River Catchment
ME_YED030
Site
visits 05-02-2023
Physical Chemical Tests
N
mg/L NH4+ D.O.
% D.O
mg/L EC
µS/cm pH
pH Units rP
mg/L P Air
° C Water
° C Turb
NTU
Sample
0
85.67
8
480
7.5
0.09
20
18.6
10
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
Stream width
Hazards
Litter/Pollutants
Creatures Agreed Level Taxonomy Method
Image
Species
Score
Quantity
a. Family Hydropsychidae (net spinning caddis)
6
30
b. Family Ecnomidae, Genus Ecnomus (bandit caddis)
6
3
c. Family Atyidae (glass shrimp)
3
4
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells)
5
3
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders)
1
10
c. Phylum Annelida, class Hirudinea, (leeches)
1
3
d. Phylum Annelida, class Oligochaeta, (worms)
2
1
e. Family Chironomidae, several genera (blood worms)
4
5
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
1
20
f. Corduliid / libellulid like dragonflies - various families (spider mud eye)
4
2
g. Family Chironomidae (chironomids - True Fly larvae)
4
3
g. Family Physidae, Species Physa acuta (snail)
2
20
i. Family Dytiscidae, (two-tailed tigers)
6
1
j. Family Dytiscidae, various genera (little diving beetles)
1
8
m. Family Corixidae , Genus Micronecta (little brindle boatman)
3
2
q. Family Leptoceridae, Genus Triplectides (stick caddis)
3
3
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
30
ALT Signal Score
3.41
Weighted ALT Signal Score
3.45
Diary photos
No diary entries recorded for this visit
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