Afon Trannon

Afon Trannon is 28 km long, and has a stream level of 1.

Map of Afon Trannon

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Distributaries / Outflows

It has 1 side channels.

Afon Trannon flows into River Severn , which it joins at N 52° 30′ 47″, W 3° 26′ 13″ at OSM node n10002764002, and there 486 km of total upstream flows in.

Tributaries

Afon Trannon has 19 tributaries.

Nant Gleiniant, which joins it at N 52° 30′ 10″, W 3° 30′ 40″ at OSM node n445375868, and 23 km of total upstream flows in.

Afon Cerist, which joins it at N 52° 30′ 27″, W 3° 27′ 24″ at OSM node n10040144104, and 21 km of total upstream flows in.

Colwyn Brook, which joins it at N 52° 30′ 29″, W 3° 27′ 34″ at OSM node n7842567685, and 20 km of total upstream flows in.

Nant Cwmcidyn, which joins it at N 52° 30′ 18″, W 3° 34′ 59″ at OSM node n550505155, and 18 km of total upstream flows in.

Nant Cwmgwernog, which joins it at N 52° 30′ 26″, W 3° 34′ 28″ at OSM node n550511317, and 10 km of total upstream flows in.

Nant y Bachws , which joins it at the following points: 3 km of total upstream flows in at N 52° 30′ 1″, W 3° 31′ 43″ at OSM node n445375886 3 km of total upstream flows in at N 52° 30′ 2″, W 3° 31′ 45″ at OSM node n9684061177

(unnamed) , which joins it at the following points: 1 km of total upstream flows in at N 52° 33′ 19″, W 3° 36′ 42″ at OSM node n11665709201 2 km of total upstream flows in at N 52° 33′ 19″, W 3° 36′ 42″ at OSM node n11665709201

(unnamed), which joins it at N 52° 31′ 25″, W 3° 36′ 21″ at OSM node n550509105, and 3 km of total upstream flows in.

Nant Ysgiliwch, which joins it at N 52° 30′ 35″, W 3° 35′ 26″ at OSM node n550507004, and 3 km of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 51″, W 3° 35′ 43″ at OSM node n550508249, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 23″, W 3° 33′ 29″ at OSM node n11586582795, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 31′ 30″, W 3° 36′ 21″ at OSM node n550509788, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 24″, W 3° 33′ 38″ at OSM node n550514635, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 22″, W 3° 33′ 36″ at OSM node n445375937, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 32′ 45″, W 3° 36′ 52″ at OSM node n550509685, and 2 km of total upstream flows in.

(unnamed), which joins it at N 52° 32′ 40″, W 3° 36′ 59″ at OSM node n6210524452, and 788 m of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 46″, W 3° 26′ 15″ at OSM node n10002872049, and 727 m of total upstream flows in.

(unnamed), which joins it at N 52° 30′ 43″, W 3° 35′ 29″ at OSM node n11665709077, and 447 m of total upstream flows in.

(unnamed), which joins it at N 52° 31′ 18″, W 3° 35′ 53″ at OSM node n550509135, and 165 m of total upstream flows in.