You can have geotextile tubes perfectly made to fit the area you are using to dewater.
This is useful for sites that are not perfectly square. Geotextile tubes can be fabricated to any desired length and varying widths. It is a cost-effective means of dewatering, as no electricity is required.
They are particularly effective for contaminated sediments dewatering and shoreline erosion control because they can be filled then stored indefinitely. The bag’s interwoven holes allow water to pass through, leaving the solids behind for later removal. Geotextile Tubes, or containers made of interwoven high strength fabric, are used in many dewatering applications to separate solids from water in a solid-laden slurry.