Yakima River

Columbia River Basalt Group

There is no single entry for the entire Yakima river. The first way definition is at https://www.openstreetmap.org/way/319057418 and from there you can query your way downstream until reaching the Columbia River. To query, zoom into a region of the map (such as a river segment) and then right-click and select Query features.

Slovakia (Wikipedia) Slovakia (/sloʊˈvækiə, -ˈvɑːk-/; Slovak: Slovensko [ˈslɔʋenskɔ]), officially the Slovak Republic (Slovak: Slovenská republika [ˈslɔʋenskaː ˈrepublika]), is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia’s mostly mountainous territory spans about 49,000 square kilometres (19,000 sq mi), hosting a population exceeding 5.4 million. The capital and largest city is Bratislava, while the second largest city is Košice.

Yakima River (Wikipedia) The Yakima River is a tributary of the Columbia River in south central and eastern Washington state, named for the indigenous Yakama people. Lewis and Clark mention in their journals that the Chin-nâm pam (or the Lower Snake River Chamnapam Nation) called the river Tâpe têtt (also rendered Tapteete), possibly from the French tape-tête, meaning “head hit”. The length of the river from headwaters to mouth is 214 miles (344 km), with an average drop of 9.85 feet per mile (1.866 m/km). It is the longest river entirely in Washington state.