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=Abiotic Data Collected on the day= September 2, 2014 Time 1.00 p.m - 2.30 p.m.

Dissolved Oxygen Levels
You need to use graph to get % saturation and then use the table to work out the DO Level quality (See PowerPoint on Ecosystem Page or Vernier DO worksheet under Abiotic Factor page) **Flow Rate** for deeper water 0.125 m/s
 * **Sample** || **Group** || **DO Reading mg/L** || **Tempersature**
 * dergree celcius** ||  || **Description** ||
 * 1 || Upstream || 6.9 || 11.8 ||  || Still water ||
 * 2 || Down stream || 6.8 || 11.8 ||  || Flowing ||
 * 3 ||  ||   ||   ||   ||   ||
 * 4 ||  ||   ||   ||   ||   ||
 * 5 ||  ||   ||   ||   ||   ||

You may have recorded the following using an app: Recorded from Melbourne Airport =Data collected back in the lab at school= Water Turbidity and pH collected from samples on September 2, 2014
 * Air Temperature:** 11.2
 * Humidity:** 52%
 * Pressure:**
 * Wind Direction and Speed:**
 * Rain**: Showers
 * **Sample No.** || **Group** || **Reading**
 * NTU** || Description || **pH** ||
 * 1 ||  || 44.8 ||   || 7.35 ||
 * 2 ||  || 107.1 ||   || 7.5 ||
 * 3 ||  || NA ||   || NA ||
 * 4 ||  || 17.8 ||   || 7.35 ||
 * 5 and 7 ||  || 36.2 ||   || 7.2 ||
 * 6 ||  || 11.8 ||   || 7.47 ||