A system and method are provided for automated intake and discharge of fluids to and from specified inclusion zones at a drilling site and related sites. A surface map is annotated with shapes designating at least inclusion zones for managed control of permitted intake and discharge of fluids to and from permitted zones. For specified water sources, the inclusion zone is a loading zone associated with specified conditions and another inclusion zone is an unloading zone also having specified conditions. A control system in a vehicle uses the annotated map and GPS to assist the operator of the vehicle avoid restricted intake from and discharge to restricted zones and limit volumes and rates based on monitored parameters. Records are maintained to confirm the fluid, fluid location and volumes.