If you're a Hoosier considering adding a pond to your rural property, you'll want to read this list of questions that other people in the same position have been asking. Compiled by a Purdue Extension educator, the questions include: "What is riprap? Does my pond need it?", "Is it a good idea to put an island in the middle of the pond?", "Do I need a pond liner to hold the water?", and many more.