Waterwatch Data Portal
CO_WDY080 Sacresdale at old bridge
19 October 2005
Site visit details
Overview
| Catchment | Lake Corangamite |
|---|---|
| Site | Sacresdale at old bridge CO_WDY080 |
| Date and Time | Wednesday 19th October 2005 00:00am |
| Approved | Approved |
Physical Chemical Tests
| D.O. % | D.O mg/L | EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|---|
| Sample | 7 | 2550 | 0.03 | 16 | 6 |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Flow 400L/ min ?? Nitrite 1 mg/L Nitrate 10 Bloodworm 2 Dragonfly Nymph 2 Water Boatmen 1 Mites 100+ Mayfly 15 Caddisfly 2 Scuds 30 Mosquito Larvae 2
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Water-boatmen | 4 | 1 |
|
Caddis-fly Larvae (Trichoptera) | 7 | 2 |
|
Mayfly nymph (Ephemeroptera) | 7 | 15 |
|
Dragonfly Nymph (Odonata) | 6 | 2 |
|
Water mites (Acarina) | 5 | 100 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 30 |
|
Mosquito Larvae (Diptera) | 2 | 2 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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