Next, dig the pond or stream so it’s your desired depth and shape. Step 2: Lay a Flexible Pond Liner If excavating, place a flexible pond liner over the dugout area, ensuring it covers the ...
Trim the sides of the liner leaving a 30cm (12in) overlap around the sides of the pond. Cover these with paving slabs, or if you want to create a more natural effect, lay turf up to the water's edge.