The River guide to Ukraine rivers contains only a selection of the best and more remote rivers 
							from this country. The rivers usualy traverses in many lakes, bog lands and 
							industry zones. Lamost rivers are not suitable for ship - low land with low 
							difficulty.
The big flood has been very critical in Karpat region in 1998. Very many roads and bridges are destroyed 
							or provisional repair.
The river Tisa with tributaries is approximately navigable with 170cm 
on gauge Racho - online on 
hungary station. 
The information are from book V. Jančar, P. Kolínský, J. Šup: "Kilometráž 
evropských řek". If you have better or laiter information about rivers, please 
write me.