Where is the water pump on a 2000 dodge caravan 3.0 V6 engine?

On a 2000 Dodge Caravan with the 3.0L V6 engine, the water pump is located on the front of the engine, driven by the serpentine belt. It's generally positioned low and towards the passenger side of the engine block. You'll need to look for a pulley connected to the serpentine belt that's directly connected to a housing that contains the water pump. Because it's close to the front and bottom, access might require removing some components (like the serpentine belt) depending on what you're doing.