Water in a small creek steadily burbling (bubbling and gurgling) over rocks with a slight hollow in the stones to create the extra sound. Background a couple of scraws from a bird.
Water being poured from a bottle to a plastic mug filling it up. The water is being poured from some height, so you can note that the water is kind of splashing more.
The sound was recorded with a yeti blue microphone in my room (which is not soundproofed). It is a recording of a turkey baster dropping water into a bowl full of water. Sound has many patterns of water droplets.