Fate (a Flash-based simulator) is a full featured theoretical calculator for the fate and transport of pollutants in the environment. It simplifies the calculations involved into a step-by-step process. Fate makes a great teaching aid as well as a take home assignment. Fate and Transport Models include~~~~ * Step Release Into a Stream~~ * Pulse Release Into a Stream~~ * Step Release Into a Lake~~ * Pulse Release Into a Lake~~ * Streeter-Phelps Equation / D.O. Sag Curve~~ * Step Release Into Groundwater~~ * Pulse Release Into Groundwater~~ * Puff Release Into the Air~~ * Plume Release Into the Air~~