(unnamed)

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(unnamed) flows into Afon Sawdde , which it joins at N 51° 53′ 48″, W 3° 50′ 27″ at OSM node n276063305, and there 136 km of total upstream flows in. load it's distributaries

(unnamed) has 1 tributaries.

• Nant Gwenllan, which joins it at N 51° 53′ 47″, W 3° 50′ 28″ at OSM node n9250133452, and 1 km of total upstream flows in.
load it's tributaries