About.com Weather -- Floods and Flash Floods - Links and background information on the geological occurrence of floods including fact sheets, emergency information and preparedness, and recovery from flooding. - http://weather.about.com/?once=true&
Bureau of Meteorology of Australia - Providing complete flood information and warnings for all of Australia and Tasmania. - http://www.bom.gov.au/weather/
Alert Systems - Information on flood warning technologies, organizations, and vendors of warning systems. - http://www.alertsystems.org/
Overland Park Flood Warning System of Kansas - Real time and recent readings flood stages and flow rates on local rivers and streams, access to the current readings of the stations on the system, maps and images pulled from the instantaneous and trend data, and queries of past precipitation and water - http://www.stormwatch.com/
Automated Flood Warning System - Up to the date rainfall counts and image maps showing current active flood warnings. - http://www.afws.net/
King County Flood Warning System - Maps, flood phases, real-time gage readings on the main rivers and creeks of the area, as well as information on what to do before during and after a flood. - http://dnr.metrokc.gov/wlr/flood/flood.htm