How can I effectively drain my yard to prevent water accumulation and flooding?

To effectively drain your yard and prevent water accumulation and flooding, you can install a system of French drains, grading the land to slope away from your home, and using rain barrels or a dry well to collect excess water. Additionally, you can plant water-absorbing vegetation and create swales or channels to redirect water flow. Regular maintenance of these drainage systems is important to ensure they continue to work effectively.