Waterwatch Data Portal
CO_LEI030 Leigh River, Railway Bridge at Inverleigh
16 August 2012
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Leigh River, Railway Bridge at Inverleigh CO_LEI030 |
| Date and Time | Thursday 16th August 2012 12:00pm |
| 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 | 72 | 7 | 1070 | 7.9 | 0.087 | 15 | 9 | 20 |
| Weather | sunny |
|---|---|
| Last rainfall | During the last week 15 |
| Flow estimate | LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected) |
| Water Appearance | Clear |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Caddis-fly Larvae (Trichoptera) | 7 | 3 |
|
Damselfly Nymph (Odonata) | 6 | 8 |
|
Freshwater Shrimp/Prawn (Atyidae) | 5 | 15 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 2 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 115 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 1 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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