dan schenamen shows us even more. >> reporter: parts of texas is under water. near austin, authorities found a body in a retention pond not the far from where two people were swept away. one man and his son were to evacuate an rv park and were swecht o swept off the highway by floodwaters. >> you see results. >> reporter: a roof collapsed. in rosenberg near houston, some roads were covered by at least 8 feet of water. a local bar other than said water came are crash ing into hs business. >> i was trying to pick the computers up, try to save everything i could, but the water is already that high. >> reporter: local authorities acknowledge the area may not have seen the the flooding just yet. >> we don't know how long it will last or how bad it will be other than we it will be a significant event. >> reporter: there could be more rain on the way later this week. dan schenamen, nbc news. >>> and on the east coast, there a drop ctropical depression bon causing what must feel like never ending rain. this is in eastern georgia where roads are completely cov i water a