The Metropolitan Water District last week re-upped its turf-removal program, providing greater incentives for homeowners to replace thirsty lawns with drought-tolerant plants. In Utah, the state’s Division of Water Resources is encouraging residents to use more water so it can justify spending $3 billion on a pipeline that will take more water from Lake Powell, which is fed by the Colorado River, a source of water for Southern California residents. This tale of two states brings up an interesting question: Is water conservation de rigueur or passé?