I thought about rearranging all the datasets into single columns for each, and guessed that would be more appropriate for Arcgis. For instance, I have 3 columns on a single Excel Spreadsheet;
Column A : Lat
Column B : Long
Column C : Runoff Data
I attached the file to this post.
I have tried Add XY data then point to raster, but Arcgis couldnt complete the "point to raster" task, it just said "error executing function"