Waterwatch Data Portal
ME_EBA800 Balcombe Creek at the footbridge as it exits The Briar's Park, Mt Martha
19 September 2011
Site visit details
Overview
| Catchment | Bunyip River |
|---|---|
| Site | Balcombe Creek at the footbridge as it exits The Briar's Park, Mt Martha ME_EBA800 |
| Date and Time | Monday 19th September 2011 10:00am |
| 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 | 7 | 2500 | 7.1 | 0.03 | 24 | 13 | 10 |
| Weather | sunny |
|---|---|
| Last rainfall | More than a week ago |
| Flow estimate | Slow |
| Water Appearance | Stained brown |
| Stream depth | 0 - 50cm |
| Stream width | >5m |
| Hazards | |
| Litter/Pollutants |
EC increased since last time Estuary Entrance open 18th and 19th September Rainfall since last reading : 39mm Persons conducting tests: John Inchley, Allison Inchley, Chris Spencer
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
| a. Family Parastacidae (freshwater crayfish or yabbies) | 5 | 3 | |
|
Caddis-fly Larvae (Trichoptera) | 7 | 30 |
|
Freshwater Shrimp/Prawn (Atyidae) | 0 | 17 |
|
Freshwater slater (Isopoda) | 5 | 1 |
|
Freshwater Snails (Gastropoda) | 3 | 300 |
|
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) | 4 | 7 |
|
Segmented Worm (Oligochaeta) | 1 | 2 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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