Fill Pond with Water and Final Adjustments

What happens here

Slowly begin filling the pond with water using a garden hose. As the water level rises, continuously check for proper flow over the waterfall and through the stream. Adjust rocks as needed to create desired flow patterns and ensure the liner is hidden. Continue filling until the pond reaches its operational level. This process may involve walking into the pond to make precise rock adjustments. Look for any immediate leaks around the edges or plumbing connections.

Goal: Complete filling the pond and fine-tune water flow and aesthetics.