Waterwatch Data Portal
Maribyrnong River Catchment
ME_MGH400
Site
visits
11-10-2018
Site visit details
Physical Chemical Tests
No physical chemical tests recorded on this visit
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
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Creatures Agreed Level Taxonomy Method
Image
Species
Score
Quantity
b. Phylum Nematoda (roundworms)
1
1
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders)
3
1
d. Phylum Annelida, class Oligochaeta, (worms)
1
11
e. Phylum Turbellaria ( flatworms)
1
23
f. Family Gripopterygidae, Genus Illiesoperla (blond sprawler -stonefly nymph)
10
3
f. Order Amphipoda (scuds, sideswimmers)
3
22
g. Family Gripopterygidae, Genus Riekoperla (spiky reek o perla - Stonefly nymph)
8
1
g. Family Hydrophilidae (water scavenger beetle adult)
2
11
g. Family Physidae, Species Physa acuta (snail)
1
3
g. Order Acarina, (water mites)
5
40
h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs)
7
6
h. Family Planorbidae, various genera (planorbids - snails)
2
6
i. Family Leptophlebiidae (leptophlebs - Mayfly nymphs) various genera
8
23
k. Family Dytiscidae, various genera (mixed diving beetles)
1
3
l. Family Dytiscidae, various genera (stealth diving beetles)
1
11
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis)
4
6
ALT Signal Score
3.88
Weighted ALT Signal Score
3.70
Diary photos
No diary entries recorded for this visit
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