Ungauged Catchment : A catchment or subcatchment in which flows are not recorded to the extent required for the application (e.g. in real time for flood forecasting applications)
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}