古城川
古城川 is 2 km long, and has a stream level of 1.
Map of 古城川
This area:
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osm.org Distributaries / Outflows
古城川 flows into (unnamed)
, which it joins at
N 34° 27′ 51″, E 135° 22′ 15″
at OSM node
n963043791,
and there 2 km of total upstream flows in.
Tributaries
古城川 has 0 tributaries.