Waterwatch Data Portal
CO_WAU012 Waurn Ponds Creek @ Cobbin Farm
27 September 2021
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Waurn Ponds Creek @ Cobbin Farm CO_WAU012 |
| Date and Time | Monday 27th September 2021 12:00pm |
| Approved | Approved |
Physical Chemical Tests
No physical chemical tests recorded on this visit
| D.O. % | D.O mg/L | EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | P mg/L | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|
| Sample |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Aquatic macroinvertebrate sweeps done on consecutive days 27th and 28th Sept 2021. Report relates to 27/9 but both data sheets are attached. Note presence of Yarra Pygmy Perch.
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Caddis-fly Larvae (Trichoptera) | 7 | 4 |
|
Damselfly Nymph (Odonata) | 6 | 1 |
|
Dragonfly Nymph (Odonata) | 6 | 1 |
|
Water mites (Acarina) | 5 | 10 |
|
Freshwater Snails (Gastropoda) | 3 | 5 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 5 |
|
Mosquito Larvae (Diptera) | 2 | 1 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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