(a) You live near a large industrial facility that uses trichloroethylene, and this organic solvent has been detected in your drinking water. How could the solvent have gotten there? (b) Although you...

(a) You live near a large industrial facility that uses trichloroethylene, and this organic solvent has been detected in your drinking water. How could the solvent have gotten there? (b) Although you have been told that the level is not unhealthy, you want action. What might you do?