Helpe Mineure
The Helpe Mineure is a river in France, which flows thorough the regions of Nord-Pas-de-Calais and Picardy. It arises in the municipality of Ohain at the confluence of two source streams. The river drains and flows in a generally north-westerly direction for about it flows into its confluence as a southern tributary of the Sambre north-west of Maroilles.