I've been trying to make a contour map for groundwater levels collected from 3 monitoring wells. When I run the Kriging method for interpolation it goes through with it, but it creates a solid color raster file. In the TOC the file displays 8 classes each one with a different color symbol. The raster displayed in the extent however is on solid color. Is there a better method to creating a groundwater level contour map? Or is there a way to export this differently to display the correct way?