Waterwatch Data Portal
ME_YED030 Edgars Creek at the Waterfall, Ronald St, Coburg
4 December 2022
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Edgars Creek at the Waterfall, Ronald St, Coburg ME_YED030 |
| Date and Time | Sunday 4th December 2022 09:00am |
| Approved | Approved |
Physical Chemical Tests
| 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 | 0 | 82.81 | 7 | 1160 | 8 | 0.02 | 28.5 | 23.6 | 11 |
| Weather | sunny |
|---|---|
| Last rainfall | During the last week |
| Flow estimate | LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected) |
| Water Appearance | Clear |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants | plastic |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
a. Family Hydropsychidae (net spinning caddis) | 6 | 100 |
| c. Family Atyidae (glass shrimp) | 3 | 1 | |
| c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells) | 5 | 50 | |
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 1 |
| e. Family Chironomidae, several genera (blood worms) | 4 | 1 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 2 | |
| g. Family Chironomidae (chironomids - True Fly larvae) | 4 | 2 | |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 5 | |
| i. Family Notonectidae , Genus Anisops (slender backswimmers) | 2 | 1 | |
|
j. Family Dytiscidae, various genera (little diving beetles) | 1 | 3 |
|
j. Family Naucoridae, Genus Naucoris (creeping water bugs) | 2 | 1 |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 3 | 10 | |
| ALT Signal Score | 2.83 | ||
| Weighted ALT Signal Score | 3.62 | ||
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