Reno (river) "living between the Savena and the Reno". Reno (river) The Reno () is a river of Emilia-Romagna, northern Italy. It is the tenth longest river in Italy (the sixth longest of those that flow directly into the sea) and the most important of the region apart from the Po. It has a drainage basin of about . The annual average discharge at the mouth is about ; at the point the river start to flow in the Pianura Padana (Po River Plain), it amounts to about . The highest values registered at the mouth have approached , but the typical
Longest rivers of the United Kingdom longer and some shorter. Where a river ends in an estuary the conventional British approach has been to treat the river as ending at the end of the administrative zone. Thus the Severn ends at the mouth of the Bristol Avon and the Thames at the Yantlet Line. The currently accepted end of the Severn Estuary is about further, and the PLA's authority stretches now to Margate, further. Other countries have different conventions, making comparisons of limited value. Longest rivers of the United Kingdom This is a list of the longest rivers of the United Kingdom. There seems to be