Waterwatch Data Portal
WG_INV045 Screw Ck, at bridge in the screw ck reserve
1 April 2009
Site visit details
Overview
| Catchment | South Gippsland |
|---|---|
| Site | Screw Ck, at bridge in the screw ck reserve WG_INV045 |
| Date and Time | Wednesday 1st April 2009 08:20am |
| Approved | Approved |
Physical Chemical Tests
| EC µS/cm | pH pH Units | rP mg/L P | Air ° C | Water ° C | Turb NTU | |
|---|---|---|---|---|---|---|
| Sample | 7.6 | 17.9 | 17.2 | 10 |
| Weather | |
|---|---|
| Last rainfall | |
| Flow estimate | |
| Water Appearance | |
| Stream depth | |
| Stream width | |
| Hazards | |
| Litter/Pollutants |
EC measurement is over range, despite calibration attempted on AUTO, LOW and HIGH settings would this be correct, given estuarine system? Never seemed to be a problem before? Phosphorus levels are high. Initial reading was off the scale, so I diluted sample so as sample was about 2/3 sample and 1/3 distilled water - worth looking at Tanya? Read at 0.11 mg/L diluted by 2/3 so 0.33mg/L - not entered into DB as it was not diluted with a measuring cylinder.
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