Data Analysis of Rapid PACKTEST Results

Upon the completion of the setup and PACKTEST, you have the data available at hand to record. In your note book you record the readings of pH, Turbidity, Temperature, metal conductivity. Then you have the other sets of data from the PACKTEST results. Each element tested has got a numbered color range that corresponds to the concentration of that element/compound in the water sample. You record every data for the elements that are tested.

Finally, you need to digitize the data and analyze the test results. To do that, you need to have a computer or a laptop. Create an excel spread sheet in your laptop or computer and enter the field data in a tabulated format. Your sample results look like the table below:

Table 1 Rapid PACKTEST Results

Now, data analysis is the comparison, verification and few comments or conclusion drawn from the raw data collected from various spots/sites which are tabulated like Table 1 (above). A good analysis of data/ results is always a careful comparison and contrast in the data obtained by plotting the data in different graphical methods.

Be careful to graph the related data so that any conclusion drawn can make sense with respect to particular information. i.e. if you plot all the data into one graph then always take note of the legends so that your interpretation is accurate in reporting.

It is also better to take readings at different weather patterns i.e. during rainy seasons and dry seasons. Remember to keep the sample points unchanged so that a good comparison is made.

From the data analysis, it is better to make few comments and off course a recommendation is anticipated from the field investigation. Your recommendation should provide a clear direction/ indication should there be precautions taken within the vicinity of the impacted project area especially the mine impacted communities. Your recommendation should also alert the local government authorities regarding the findings and what to do in that part of the area.