Waterwatch Data Portal
ME_YGC100 Grace Burn at the Wallace Parade bridge, Healesville
5 April 2019
Site visit details
Overview
| Catchment | Yarra River |
|---|---|
| Site | Grace Burn at the Wallace Parade bridge, Healesville ME_YGC100 |
| Date and Time | Friday 5th April 2019 09:15am |
| Approved | Approved |
Physical Chemical Tests
No physical chemical tests recorded on this visit
| N mg/L NH4+ | D.O. % | D.O mg/L | EC µS/cm | Nitrate mg/L | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|---|---|---|
| Sample |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | Clear |
| Stream depth | 0 - 50cm |
| Stream width | 2m - 5m |
| Hazards | |
| Litter/Pollutants |
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
Caddis-fly Larvae (Trichoptera) | 7 | 200 |
|
Mayfly nymph (Ephemeroptera) | 7 | 50 |
|
Dragonfly Nymph (Odonata) | 6 | 10 |
|
Water mites (Acarina) | 5 | 200 |
|
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) | 3 | 1 |
|
Beetle larvae (Coleoptera) | 4 | 2 |
|
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) | 2 | 5 |
|
Non Biting Midge Larvae - Bloodworms (Diptera) | 1 | 5 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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