Žermanice Reservoir

Soběšovice (Polish: Sobieszowice or Szobiszowice, German: Schöbischowitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,000 inhabitants.

Lučina is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,500 inhabitants.

Dolní Domaslavice (Polish: Domasłowice Dolne, German: Nieder Domaslowitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,400 inhabitants.

Horní Domaslavice (Polish: Domasłowice Górne) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 1,000 inhabitants.

Žermanice is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 400 inhabitants.

Pazderna (Polish: Październa) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 400 inhabitants.

Vojkovice (German: Wojkowitz, Polish: Wojkowice) is a municipality and village in the Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 800 inhabitants.

Horní Bludovice (Polish: Błędowice Górne, German: Ober Bludowitz) is a municipality and village in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 2,500 inhabitants.

Dolní Tošanovice (Polish: Toszonowice Dolne, German: Nieder Toschonowitz) is a municipality and village in Frýdek-Místek District in the Moravian-Silesian Region of the Czech Republic. It has about 400 inhabitants.

Těrlicko (Czech pronunciation: [ˈcɛrlɪtsko]; Polish: , German: Tierlitzko) is a municipality in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 4,800 inhabitants.

Trans-Olza (Polish: Zaolzie, [zaˈɔlʑɛ] ; Czech: Záolží, Záolší; German: Olsa-Gebiet), also known as Trans-Olza Silesia (Polish: Śląsk Zaolziański), is a territory in the Czech Republic, which was disputed between Poland and Czechoslovakia during the Interwar Period. Its name comes from the Olza River. The Trans-Olza region's history begun in 1918, when with the fall of Austro-Hungarian Empire the area was divided between Czechoslovakia and Poland. However, with both sides unsatisfied with the divide, Poland decided to hold elections in the disputed region; which in turn led to its annexation by Czechoslovakia. The area as we know it today was created in 1920, when Cieszyn Silesia was divided between the two countries during the Spa Conference. Trans-Olza forms the eastern part of the Czech portion of Cieszyn Silesia. The division again did not satisfy any side, and persisting conflict over the region led to its annexation by Poland in October 1938, following the Munich Agreement. After the invasion of Poland in 1939, the area became a part of Nazi Germany until 1945. After the war, the 1920 borders were restored. Historically, the largest specified ethnic group inhabiting this area were Poles. Under Austrian rule, Cieszyn Silesia was initially divided into three (Bielitz, Friedek and Teschen), and later into four districts (plus Freistadt). One of them, Frýdek, had a mostly Czech population, the other three were mostly inhabited by Poles. During the 19th century the number of ethnic Germans grew. After declining at the end of the 19th century, at the beginning of the 20th century and later from 1920 to 1938 the Czech population grew significantly to rival the Poles. Another significant ethnic group were the Jews, but almost the entire Jewish population was murdered during World War II by Nazi Germany. In addition to the Polish, Czech and German national orientations there was another group of Silesians, who claimed to be of a distinct national identity. This group enjoyed popular support throughout Cieszyn Silesia, though its strongest supporters were among the Protestants in the eastern part of Cieszyn Silesia (now part of Poland), not in Trans-Olza itself.

Těrlicko Reservoir (Czech: vodní nádrž Těrlicko) is a water reservoir and dam in Těrlicko in the Moravian-Silesian Region of the Czech Republic. It was built on the Stonávka River in 1955–1964 on an area of 2.68 km2 (1.03 sq mi).Construction of the dam had major impact on the municipality of Těrlicko. 141 buildings were sunk, including many community buildings and also a church. Těrlicko was eventually transformed into a village with many tourist attractions. Many recreational centres were built. The reservoir is a popular spot for water sports, and is also used to supply water for nearby coal mines and Třinec Iron and Steel Works.