As a Western water lawyer I know there are many things that can be done to prevent water shortages. The first step is always to make residents aware of the value and potential scarcity of safe drinking water. Even in the West, we have been terribly lax in developing gray water systems to lessen the use of drinking quality water. It is true that most Western states today use gray water (recycled or treated water) for golf courses, recreational water projects and fountains. However, most Americans still feel entitled to drinking quality water for every water use in their homes and yards. This is simply not sustainable even in the usually water rich states like Georgia.
To change expectations will require discussion at all levels of government. To begin, I would propose amending the Safe Drinking Water Act to allow for the development of separate gray water systems for indoor and outdoor home use. We need to start discussing how to make having two water systems work and stop using drinking quality water to water our lawns and flush our toilets.
Lana Marcussen