Waterwatch Data Portal
CO_YAR230 Yarrowee River at Kellys Bridge, Grenville
26 November 2008
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Yarrowee River at Kellys Bridge, Grenville CO_YAR230 |
| Date and Time | Wednesday 26th November 2008 10:40am |
| 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 | 35 | 3.2 | 800 | 7.5 | 0.5 | 24 | 18 | 9 |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Hab and macro surveys done. 10 freshwater mussels surveyed, not in report list
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Chironomids | 1 | 11 |
|
Caddis-fly Larvae (Trichoptera) | 7 | 15 |
|
Stonefly nymph (Plecoptera) | 8 | 30 |
|
Damselfly Nymph (Odonata) | 6 | 6 |
|
Freshwater Snails (Gastropoda) | 3 | 10 |
|
Leeches (Hirudinea) | 3 | 15 |
|
Side Swimmer/Scud (Amphipoda) | 4 | 300 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 40 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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