Lithuania determined by the fact that drinking water comes from deep layers that are protected from pollution on the surface of the earth. Drilling depth usually reaches 30–50 meters, but in Klaipėda Region it even reaches 250 meters. Consequently, Lithuania is one of very few European countries where groundwater is used for centralized water supply. With a large underground fresh water reserves, Lithuania exports mineral-rich water to other countries. Approved mineral water quantity is about 2.7 million cubic meters per year, while production is only 4–5 percent of all mineral water resources. Vilnius is the only Baltic capital that uses centralized
Geography of Lithuania is environmentally unsound. Moreover, exploitation of these resources will depend on Lithuania's ability to attract capital and technology from abroad. "Natural resources:" peat, arable land, amber Land use: Irrigated land: 13.4 km² (2011) Total renewable water resources: 24.9 km (2011) Area: Comparative area Land boundaries: Coastline: 90 km. The coastline consists of 20 kilometres from Klaipėda, 50 kilometres at Cape Nehrung, and 21 kilometres in the region of Palanga and the mouth of the Šventoji river. "The "Memelland" occupies two-thirds of the Lithuanian coast-line." Maritime claims: Elevation extremes: Geography of Lithuania Lithuania is a country in the Baltic region of