Naturalized Flow

What are the historical "natural" flows?

GRDC Gauge SItes

GRDC Gauge Sites

GRDC Gauge SItes

GRDC Flow Records

GRDC FLow Records

GRDC Flow Records

Historical data records were obtained from the Global Runoff Data Centre (GRDC, http://www.bafg.de/GRDC/EN/Home/homepage__node.html).