This tab allows you to record qualitative data about the results of the sampling. Like in the Results 1 tab, you have three options for recording: You can record upstream results, results at the structure, and downstream results. Once again, these fields are not required. For each of these categories, descriptive pick-lists are available allowing you to record the type and severity of the odor, color, turbidity, floatables, deposits/stains, and vegetation.