We recommend that the Siebel Design Center should be designed to include plumbing to supply non-potable water to be used for toilet flushing. The system could be connected to the potable water supply until such time as a viable non-potable source (e.g., the campus raw-water lines) is available. At that time the non-potable lines could be connected to the non-potable source at a small expense. We also recommend that a meter be installed to monitor the amount of water delivered to the non-potable system and that these data be made available on the Dashboard operated by Facilities and Services.