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 October 2014 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 0 100 9 1010 8.6 0.07 21.9 19.1 9
Weather sunny
Last rainfall During the last week
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 6
b. Family Ecnomidae, Genus Ecnomus (bandit caddis) 4 1
c. Family Atyidae (glass shrimp) 4 10
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 3 3
d. Phylum Annelida, class Oligochaeta, (worms) 1 5
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 30
e. Phylum Turbellaria ( flatworms) e. Phylum Turbellaria ( flatworms) 1 1
f. Corduliid / libellulid like dragonflies - various families (spider mud eye) 5 4
g. Family Chironomidae (chironomids - True Fly larvae) 3 100
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye) 5 1
i. Family Notonectidae , Genus Anisops (slender backswimmers) 1 1
l. Family Dytiscidae, various genera (stealth diving beetles) l. Family Dytiscidae, various genera (stealth diving beetles) 1 1
m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 2
ALT Signal Score 2.92
Weighted ALT Signal Score 2.96

Diary photos

No diary entries recorded for this visit

Creative Commons CC BY
All content, files, data and images provided by the Waterwatch Data Portal and Gallery are subject to a Creative Commons Attribution License

Content is made available to be used in any way, and should always attribute Waterwatch and www.vic.waterwatch.org.au