Uma Oya

Uma Oya is 29 km long, and has a stream level of 2.

Map of Uma Oya

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Distributaries / Outflows

Uma Oya flows into (unnamed) , which it joins at N 7° 12′ 3″, E 80° 56′ 46″ at OSM node n618675513, and there 371 km of total upstream flows in.

Tributaries

Uma Oya has 7 tributaries.

uma oya, which joins it at N 6° 54′ 38″, E 80° 55′ 17″ at OSM node n4055511204, and 31 km of total upstream flows in.

Mathetilla Oya, which joins it at N 6° 54′ 57″, E 80° 57′ 16″ at OSM node n2043473311, and 29 km of total upstream flows in.

Halgran Oya, which joins it at N 7° 6′ 14″, E 80° 57′ 15″ at OSM node n2043461318, and 25 km of total upstream flows in.

(unnamed), which joins it at N 7° 1′ 16″, E 80° 57′ 45″ at OSM node n4483915890, and 2 km of total upstream flows in.

Gallanda Oya, which joins it at N 6° 59′ 56″, E 80° 58′ 59″ at OSM node n3827279873, and 2 km of total upstream flows in.

(unnamed), which joins it at N 7° 11′ 24″, E 80° 56′ 46″ at OSM node n5122501813, and 2 km of total upstream flows in.

dougolla, which joins it at N 7° 1′ 52″, E 80° 57′ 45″ at OSM node n4483916134, and 750 m of total upstream flows in.