Waterwatch Data Portal
NE_ONE080 One Mile Creek Rowan St Bridge
14 January 2009
Site visit details
Overview
| Catchment | Ovens River |
|---|---|
| Site | One Mile Creek Rowan St Bridge NE_ONE080 |
| Date and Time | Wednesday 14th January 2009 09:00am |
| Approved | Approved |
Physical Chemical Tests
| D.O. % | D.O mg/L | EC µS/cm | Nitrate-Nit mg/L N | pH pH Units | rP mg/L P | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|---|---|
| Sample | 57 | 300 | 6.5 | 0.26 | 20 | 12 |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
Weather conditions were fine and sunny during time of sampling. There has been no rain in the past 24 hours. Creek is not flowing. Sweep sample was collected over a 5m radius. 30min was taken to sample macros. Signal Index Score = 2 (Severly Polluted). Giant Water Bug 30+, Mosquito Larave 3, Snail (Introduced) 2, Bloodworm 20+, Water Boatman 1, Backswimmer 3, Flatworm 2, Riffle Beetle Larvae 1, Water Flea 100+.
Creatures Waterwatch method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
g. Family Hydrophilidae (water scavenger beetle adult) | 0 | 100 |
| h. Family Dytiscidae, Genus Australphilus (Beetle adult) | 0 | 20 | |
|
h. Order Anostraca (fairy shrimp and introduced sea monkeys) | 4 | 3 |
|
Water-boatmen | 4 | 1 |
|
Beetle larvae (Coleoptera) | 4 | 1 |
| Flatworms (Turbellaria) | 3 | 2 | |
|
Freshwater Snails (Gastropoda) | 3 | 2 |
|
Mosquito Larvae (Diptera) | 2 | 3 |
| Total bug score | ||
|---|---|---|
| Total abundance | 0 - 35 | 35+ |
| 0 - 200 | Poor | Good |
| 200+ | Fair | Very good |
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