Waterwatch Data Portal
Site visit details
Overview
| Catchment | Dandenong |
|---|---|
| Site | Elster Creek ME_DEL300 |
| Date and Time | Sunday 17th September 2017 09:30am |
| Approved | Approved |
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 | 65.62 | 7.5 | 540 | 7.2 | 0.085 | 11 | 9.4 | 15 |
| Weather | sunny |
|---|---|
| Last rainfall | During the last week |
| Flow estimate | HIGH: Less than bankfull and in-stream habitats connected |
| Water Appearance | Clear |
| Stream depth | 51cm - 99cm |
| Stream width | 2m - 5m |
| Hazards | |
| Litter/Pollutants | plastic,packets |
Heavy rain 2 days ago. Lawn recenlty cut.
Onion weed in flower. Knotweed died right back. Reeds dying off. Caught large galaxia (45 - 50m)
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Damselfly Nymph (Odonata) | 6 | 30 |
|
Dragonfly Nymph (Odonata) | 6 | 1 |
|
Freshwater Snails (Gastropoda) | 3 | 1 |
|
Leeches (Hirudinea) | 3 | 10 |
|
Mosquito Larvae (Diptera) | 2 | 1 |
|
Segmented Worm (Oligochaeta) | 1 | 8 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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