Wa ter pollution, whether in groundwater or surface water, is contamination or alteration of the physical , chemical, or biological property of the water that causes the water to be harmful, detrimental or injurious to.
For years I made risotto in the All-Clad 3 qt. saute pan shown here: Unless you're serving huge portions this is plenty of room for 6 servings of risotto.
I always had great results using this pan, and use it exclusively for making risotto. However, I recently upgraded to a conduction cook top, and the Calphalon pan will no longer be an option as it is aluminum.