Yes, all ponds eventually fill in through a natural ecological process known as Pond Succession. Over decades or centuries, a pond acts as a sediment trap for organic debris like falling leaves, dead algae, and runoff soil. This accumulation gradually shallows the water, allowing sunlight to reach the bottom and encouraging the growth of "emergent" plants like cattails and water lilies. As these plants grow, die, and decay, they add more layers of soil to the basin. Eventually, the open water disappears, transforming the pond into a wetland or marsh, and finally into solid land or a meadow. In 2026, many pond owners use "dredging" or "hydro-raking" to manually remove this sediment and reset the succession clock. Without human intervention, every pond is essentially a "temporary" feature of the landscape on a geological timescale, destined to become an upland habitat.