Know Your Flood Risk Here are some useful links to help you better understand and prepare for your flood risk. Sign up for free safety notifications through the Chehalis River Basin Flood Warning System Warning System Learn what you can do before, during and after a flood What You Can Do Learn about floodproof measures Floodproof Measures Learn how to protect your home or business, find funding sources, and purchasing flood insurance How To Protect Monitor flood levels on the Lewis County River Gage website Monitor Flood Levels Find flood emergency resources at the Federal Emergency Management Agency (FEMA) FEMA Resources
