River Blackwater

River Blackwater is 12 km long, and has a stream level of 0.

Map of River Blackwater

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Distributaries / Outflows

River Blackwater flows into the sea: 70 km flows in at N 54° 3′ 57″, W 7° 40′ 32″ at OSM node n10116859335.

Tributaries

River Blackwater has 4 tributaries.

Blackwater, which joins it at N 54° 5′ 39″, W 7° 44′ 52″ at OSM node n517910992, and 31 km of total upstream flows in.

(unnamed) , which joins it at the following points: 20 km of total upstream flows in at N 54° 5′ 35″, W 7° 45′ 13″ at OSM node n2172422317 2 km of total upstream flows in at N 54° 5′ 35″, W 7° 45′ 13″ at OSM node n2172422317

(unnamed), which joins it at N 54° 5′ 26″, W 7° 41′ 46″ at OSM node n2154655905, and 3 km of total upstream flows in.

(unnamed), which joins it at N 54° 5′ 53″, W 7° 43′ 33″ at OSM node n3704508020, and 492 m of total upstream flows in.