10 GCA § 46107
Wasteful Use Prohibited
View official PDF ↗No owner of a well, whether a pumping well or a flowing well, shall discharge from the well or permit the discharge from the well of water that is allowed to run to waste and not put to beneficial use except in connection with pumping tests. All pump tests shall be conducted in accordance with the requirements of the Administrator.
Reconstructed from the Guam Code Annotated. For the authoritative version, see the official PDF.