古園川
古園川 is 1 km long, and has a stream level of 2.
Map of 古園川
This area:
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osm.org Distributaries / Outflows
古園川 flows into 小山田川
, which it joins at
N 31° 39′ 15″, E 130° 28′ 42″
at OSM node
n739559945,
and there 3 km of total upstream flows in.
Tributaries
古園川 has 1 tributaries.
-
(unnamed), which joins it at N 31° 38′ 50″, E 130° 28′ 19″ at OSM node
n744420812, and 293 m of total upstream flows in.