Fifty years ago, as America sent men to the moon, thousands in southern Indiana relied on water supplies little changed from pioneer days—cisterns or shallow wells often poor in quality, high in sulfur, or otherwise contaminated. During droughts when tanks ran dry, and wells failed, water for drinking, cooking, and bathing was trucked from springs or nearby towns. For decades, local leaders struggled to quench their communities’ thirst. In 1975, that all changed with the creation of the Patoka Lake…..