長古須谷川
長古須谷川 is 2 km long, and has a stream level of 4.
Map of 長古須谷川
This area:
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osm.org
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osm.org Distributaries / Outflows
長古須谷川 flows into 宮川貯水池
, which it joins at
N 34° 15′ 23″, E 136° 10′ 55″
at OSM node
n734253513,
and there 2 km of total upstream flows in.
Tributaries
長古須谷川 has 0 tributaries.