Site visit details

Overview

Catchment Maribyrnong River
Site Garden Hut Creek @ Above Rapids Kolora ME_MGH440
Date and Time Thursday 7th June 2018 14:00pm
Approved Approved

Notes

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 cloudy
Last rainfall During the last 24 hours 0.40
Flow estimate LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance Clear,Stained brown
Stream depth 51cm - 99cm
Stream width 2m - 5m
Hazards
Litter/Pollutants

The last substantial rains were 29/30 May of 33.4 mm and 10th to 12th May of 62.6 mm. This monitoring site did not dry out during summer

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Fair 6 Good 8 Good 4 Fair 6 27

Creatures Agreed Level Taxonomy Method

Image Species Score Quantity
a. Family Megapodagrionidae (Damselfly nymph) a. Family Megapodagrionidae (Damselfly nymph) 5 N/A
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) 4 N/A
f. Order Amphipoda  (scuds, sideswimmers) f. Order Amphipoda (scuds, sideswimmers) 3 N/A
g. Order Acarina, (water mites) g. Order Acarina, (water mites) 5 N/A
h. Family Notonectidae , Genus Enithares (robust backswimmers) 1 N/A
h. Family Planorbidae, various genera (planorbids - snails) 2 N/A
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) 5 N/A
j. Family Dytiscidae, various genera (little diving beetles) j. Family Dytiscidae, various genera (little diving beetles) 1 N/A
k. Family Dytiscidae, (crawling water tigers) 2 N/A
k. Family Dytiscidae, various genera (mixed diving beetles) 1 N/A
l. Family Culicidae (mosquito larvae, wrigglers) l. Family Culicidae (mosquito larvae, wrigglers) 1 N/A
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) 4 N/A
o. Family Dytiscidae, Genus Rhantus (Beetle adult) o. Family Dytiscidae, Genus Rhantus (Beetle adult) 1 N/A
q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 N/A
ALT Signal Score
Weighted ALT Signal Score

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