Washington Post: “…A Flood Factor score, which assesses the likelihood of a flood on a scale of one to 10, is available on Redfin listings and directly from First Street Foundation, which produced the score. Consumers can check Free Home Risk for an assessment of both natural and manmade property risks or a free Home Disclosure Report to check for environmental issues such as whether the area was used as a landfill, there was an oil spill nearby or if the property was used for a meth lab..”