Loue 卢河 (杜河支流)
The Loue is a river of eastern France, a left tributary of the Doubs, which it joins downstream of Dole. Its source is a karstic spring in the Jura mountains near Ouhans, which at least partly receives its water from the Doubs. This connection with the Doubs was only discovered in 1901 when a spillage from the Pernod factory into the Doubs was transmitted into the Loue .