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  5. 01-04-2018

ME_YMR112 Merri Creek, u/s of St Georges Rd Bridge, North Fitzroy

1 April 2018

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Yarra River
Site Merri Creek, u/s of St Georges Rd Bridge, North Fitzroy ME_YMR112
Date and Time Sunday 1st April 2018 14:00pm
Approved Approved

Notes

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 NTU
Sample 0.02 80.8638 7 800 7.6 0.17 31.1 22.4 9
Weather sunny
Last rainfall
Flow estimate
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) a. Family Hydropsychidae (net spinning caddis) 6 21
c. Family Atyidae (glass shrimp) 4 12
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) 4 13
c. Phylum Annelida, class Hirudinea, (leeches) c. Phylum Annelida, class Hirudinea, (leeches) 1 1
e. Family Chironomidae, several genera (blood worms) 1 4
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 30
e. Phylum Turbellaria ( flatworms) e. Phylum Turbellaria ( flatworms) 1 1
g. Family Chironomidae (chironomids - True Fly larvae) 3 21
g. Family Physidae, Species Physa acuta (snail) 1 6
i. Family Notonectidae , Genus Anisops (slender backswimmers) 1 21
m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 101
q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 62
ALT Signal Score 2.92
Weighted ALT Signal Score 3.18

Diary photos

No diary entries recorded for this visit

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