Flood Risk Area : An area at risk from flooding which may or may not have an existing warning service and whose extent is typically estimated from historical information, modeling, or other methods
Kevin Sene, Flood Warning, Forecasting and Emergency Response, Glossary, ISBN:978-3-540-77852-3, Spring Science + Business Medi B.V., UK 2008. http://download.springer.com/static/pdf/582/bbm%25 3A978-3-540-77853-0%252F1.pdf?auth66=1427020587_db f60e3c970b67bff45ac7d55179c4f0&ext=.pdf, (ND Emr/ Flood - Brit) {908}
