This is a proposed watershed that can create its own water from the air. This particular design would be constructed from cement, but any variation could be done. The slanted roof allows for rain to flow down into a screened drainage tube which would flow down to a multistage sand filter, before pouring into the tank. Above the tank would be the AtmoGen Unit that would create anywhere from 1 gallon to 10 gallons of water per day - (more with a larger unit). Air flow would keep fresh air pouring through the unit while a water valve on the other side would allow for water usage.