Waterwatch Data Portal
ME_YMA 005 Malcolm Creek @ Hanson Rd, Craigeburn
22 April 2018
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Malcolm Creek @ Hanson Rd, Craigeburn ME_YMA 005 |
| Date and Time | Sunday 22nd April 2018 11:00am |
| Approved | Approved |
Physical Chemical Tests
No physical chemical tests recorded on this visit
| 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 |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
| a. Family Parastacidae (freshwater crayfish or yabbies) | 1 | 1 | |
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 1 |
| e. Family Chironomidae, several genera (blood worms) | 4 | 3 | |
| e. Family Hydrobiidae - Potamopyrgus antipodarum (species - snail) | 3 | 100 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 1 | |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 4 | |
| h. Family Planorbidae, various genera (planorbids - snails) | 1 | 5 | |
| i. Family Notonectidae , Genus Anisops (slender backswimmers) | 2 | 1 | |
| l. Family Corixidae , Genus Sigara (striped boatman) | 4 | 1 | |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 3 | 1 | |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 3 | 12 | |
| ALT Signal Score | 2.27 | ||
| Weighted ALT Signal Score | 2.52 | ||
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