dědičná štola císaře Josefa II. Water structure

The hereditary stol of emperor Joseph II, located in the territory of the March region, is a water work built to drain the ore mines of mining silver and lead. It has been protected by the Czech Republic since 1973 and named after Emperor Josef II, known for its reform policy, which supported industrial development. This bridge connects various mines in the area of Břežové Hor and Bohtěna, allowing mining water to be diverted into the river Litavka.

The process started around 1789 as part of the concept of drainage of deep ore mines. This initiative was intended to address the water problem that prevented the extraction of silver and lead. The concept was developed in 1693 by the master Ignác Anton Putz. After several years of work, the stamping was completed by the last proclamation of July 8, 1859 between the mines of František and Šimbaba, which brought the total length of the stol with turns 21 906 meters.

The architecture is based on a combination of rock stamping and casting from stonework. The main part, which follows the red veins and was struck even as an excavation, measures 8,944 meters. The mine is arched with a gradient of between 3- 5 ° below the surface, allowing effective drainage down.

After the mining in 1978, the system of pits, ditches and corridors was flooded to level 2, which lasted 15 years. A part of the mining water is carried to this day spontaneously into the river Litavka, while another part has since February 1984 been drawn into the plant Star of the water tank Municipal. After filtering through sand filters, these waters are delivered to the Plámrama Water Regulations.

Today, the hereditary stele is not only a cultural monument, but also a functional element of local infrastructure. In 2016, a total of 795 338 m ³ of these waters were delivered to the Starfish plant 315 360 m ³ of mining waters and in 2020 795 338 m ³ of these waters were carried out by a stall. The commemorative protected part, which ranges from the Ševčina mine to the result of the Market Dushník, was repaired between 2018 and 2019, which included the removal of non-original ports and the fixation of historical masonry.

The hereditary stol of emperor Joseph II is an important monument, which shows the industrial development of the 18th and 19th centuries in Bohemia and the engineering capabilities of the time. Its history and current features represent an interesting combination of past and modernity, making it a visit not only to historians, but also to any curious tourist. Today it is accessible and offers a unique view of the technical past of the region, which makes it an essential part of the cultural heritage of the Czech Republic.