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The report below is totally untrue. Here's a headline from ABC News. "Company calls for permanent cloud seeding" - Updated November 08, 2010 11:11:00 "Snowy Hydro says there is no reason to delay making cloud seeding a permanent program in the New South Wales High Country." Silver iodide (AgI) is a yellow, inorganic, photosensitive iodide of silver used in photography, in medicine as an antiseptic, and in rainmaking for cloud seeding. The crystalline structure of AgI is similar to that of ice, allowing it to induce freezing in cloud seeding for the purpose of rainmaking. Approximately 50,000 kg/year are used for this purpose. Under the guidelines of the United States Environmental Protection Agency Clean Water Act, silver iodide is considered a hazardous substance, a priority pollutant, and a toxic pollutant.