Japan River Water Level Info

Japan , the water level of the rivers , flooding attention , evacuation decision , is an app that can check the confirmation of flood danger the water level in one tap from the Google map .
Graphing is also supported .

This application's data is Ministry of Land, Infrastructure, Transport and Tourism(MLIT).
This application is unofficial Application , because If bugs and demand exists in this app, please contact developer (@kagamikarasu).

For the latest data please confirm the " MLIT River information website (http://www.river.go.jp/) " .