Gravel placed on clay bottom without benefit of landscape fabric will integrate into the pond bottom and disappear into muck in a few seasons, just fyi. Just a fact of pond life in NE. I have several 3-6" limestone "fields" in my pond, and after 8 years they are entirely buried in organic material/silt. I receive very little runoff in the pond, also. Just trying to manage your expectations. The large rock [8-12"+] placed deeper is still free of silt and isn't buried nearly as much. Building a beach in a clay pond is somewhat of an undertaking, several posts on forum discussing the process. Bottom line, it's not as easy as we'd like it to be. If you want gravel/rock to remain separate form pond bottom in NE one needs to elevate it, use larger rock, or employ landscape fabric.


Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

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