The Mamu is a

tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they ...

of the river Olt in Romania. It joins the Olt through the

Oporelu Canal The Oporelu Canal () is an artificial canal built along the right bank Dike (construction), dyke of the Arcești Lake on the river Olt (river), Olt in Romania. Its role is to intercept the right bank tributaries of the Olt river and to convey them ...

, into which it flows in Colibași.Mamu (jud. Olt)
e-calauza.ro Its length is and its basin size is .

References

Rivers of Olt County Rivers of Vâlcea County Rivers of Romania {{Vâlcea-river-stub