黒岩川
黒岩川 is 3 km long, and has a stream level of 1.
Map of 黒岩川
This area:
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osm.org Distributaries / Outflows
黒岩川 flows into 頓田川
, which it joins at
N 34° 0′ 24″, E 133° 0′ 55″
at OSM node
n756532101,
and there 24 km of total upstream flows in.
Tributaries
黒岩川 has 0 tributaries.