there is about 100 ft of shoreline that is on the watershed that feeds the pond. This area has collected some silt since the pond was built in 2005. I was considering getting some sheet piling put down along the shoreline to stop the entry of the silt. Is it possible that the installation of the sheet piling could cause a leak through the clay (assuming there is a layer of clay) or would the clay "seal" around the piling?

Also, assuming this seems like a good idea... Does anyone have an estimate on the cost to install sheet pile?

Thanks,

1 ac pond LMB, BG, RES, CC