Waterwatch Data Portal
ME_YML045 Mullum Mullum Creek - Yarran Dheran Resv, off Beckett Rd.
31 October 2017
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Mullum Mullum Creek - Yarran Dheran Resv, off Beckett Rd. ME_YML045 |
| Date and Time | Tuesday 31st October 2017 10:00am |
| 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 | Nitrate mg/L | 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 Hydropsychidae (net spinning caddis) | 6 | 13 |
| b. Family Ecnomidae, Genus Ecnomus (bandit caddis) | 6 | 7 | |
|
c. Family Hydrobiosidae (hunter caddis) | 8 | 13 |
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 1 |
|
d. Family Simuliidae (black fly larvae) | 5 | 5 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 2 | 20 | |
| e. Family Chironomidae, several genera (blood worms) | 4 | 8 | |
| e. Family Hydrobiidae - Potamopyrgus antipodarum (species - snail) | 3 | 1 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 21 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 1 |
| f. Corduliid / libellulid like dragonflies - various families (spider mud eye) | 4 | 2 | |
|
f. Family Lymnaeidae (lim nay ids - snail) | 1 | 1 |
|
f. Order Araneae ( fishing and wolf spiders) | 5 | 1 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 4 | 47 | |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 15 | |
| i. Family Dytiscidae, (two-tailed tigers) | 6 | 1 | |
| j. Family Dytiscidae, (nosey tigers) | 3 | 3 | |
|
j. Family Dytiscidae, various genera (little diving beetles) | 1 | 5 |
| k. Family Dytiscidae, various genera (mixed diving beetles) | 4 | 4 | |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 3 | 2 | |
| ALT Signal Score | 3.50 | ||
| Weighted ALT Signal Score | 3.69 | ||
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