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  5. 04-11-2018

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

4 November 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 4th November 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 0.3 76.349 7 1210 7.9 0.15 21.5 19.4 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
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) 4 21
d. Phylum Annelida, class Oligochaeta, (worms) 1 1
e. Family Chironomidae, several genera (blood worms) 1 21
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 3
e. Phylum Turbellaria ( flatworms) e. Phylum Turbellaria ( flatworms) 1 2
g. Family Chironomidae (chironomids - True Fly larvae) 3 100
g. Family Physidae, Species Physa acuta (snail) 1 12
i. Family Notonectidae , Genus Anisops (slender backswimmers) 1 2
l. Family Culicidae (mosquito larvae, wrigglers) l. Family Culicidae (mosquito larvae, wrigglers) 1 4
m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 1
ALT Signal Score 2.50
Weighted ALT Signal Score 3.15

Diary photos

No diary entries recorded for this visit

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