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  5. 05-05-2019

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

5 May 2019

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 5th May 2019 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 80.94 8 920 8.3 0.07 16.8 15.8 9
Weather cloudy
Last rainfall More than a week ago
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 N/A
b. Family Ecnomidae, Genus Ecnomus (bandit caddis) 6 N/A
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) 5 N/A
c. Phylum Annelida, class Hirudinea, (leeches) c. Phylum Annelida, class Hirudinea, (leeches) 1 N/A
d. Family Simuliidae (black fly larvae) d. Family Simuliidae (black fly larvae) 5 N/A
e. Family Chironomidae, several genera (blood worms) 4 N/A
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 1 N/A
e. Phylum Turbellaria ( flatworms) e. Phylum Turbellaria ( flatworms) 1 N/A
g. Family Chironomidae (chironomids - True Fly larvae) 4 N/A
h. Family Notonectidae , Genus Enithares (robust backswimmers) 3 N/A
h. Family Planorbidae, various genera (planorbids - snails) 1 N/A
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) 4 N/A
j. Family Dytiscidae, (nosey tigers) 3 N/A
j. Family Dytiscidae, various genera (little diving beetles) j. Family Dytiscidae, various genera (little diving beetles) 1 N/A
j. Family Naucoridae, Genus Naucoris (creeping water bugs) j. Family Naucoridae, Genus Naucoris (creeping water bugs) 2 N/A
l. Family Corixidae , Genus Sigara (striped boatman) 4 N/A
m. Family Corixidae , Genus Micronecta (little brindle boatman) 3 N/A
q. Family Leptoceridae, Genus Triplectides (stick caddis) 3 N/A
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 N/A
ALT Signal Score
Weighted ALT Signal Score

Diary photos

No diary entries recorded for this visit

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