After you've dug your hole, fill it with soft sand and pack it down really tightly. You want about a one half inch thickness with the soft sand. Going to a home improvement store or a pond supply store would probably be the best bet to find materials for your pond at this point.
You'll need a pond liner, and you can usually determine your pond liner's size by taking the largest length and width, then calculating the depth and twice what you dug. This will ensure you have the size of pond liner you'll need.
After removing your shoes, take the liner you bought and lay it on the bottom, then work it into the shelves you made. Be careful to follow the contours of the pond. After you have lined the entire pond, then it's time to fill it.
The waterfall is usually bought as a kit. You'll want to decide the best way to integrate the waterfall into the pond. Most of the shops where you buy the waterfall will have books on how to do this type of integration.
You'll need a pond liner, and you can usually determine your pond liner's size by taking the largest length and width, then calculating the depth and twice what you dug. This will ensure you have the size of pond liner you'll need.
After removing your shoes, take the liner you bought and lay it on the bottom, then work it into the shelves you made. Be careful to follow the contours of the pond. After you have lined the entire pond, then it's time to fill it.
The waterfall is usually bought as a kit. You'll want to decide the best way to integrate the waterfall into the pond. Most of the shops where you buy the waterfall will have books on how to do this type of integration.