the complex of quaternary sediments (glacial, limno-glacial and fluvio-glacial). Moraine is dominant on the area of the northern and middle parts of the county. Gravels, sands, loams and bog sediments are diverged. The geological construction of the substrate is complicated (thickness is varying 10–100 m and more). The surface water lies at the depth of 0–10 m, on the hills even deeper. From the aspect of engineering geology, the ground of the county is mostly of good load-capacity, but the relief can be an obstacle for construction works. Economy Valga County is an area of industry and agriculture but also an area of a well-known recreation and sports centre Otepää. The average gross salary in Valga County in 2013 was €729 (compared to the average salary in Estonia in 2013 – €949) Entrepreneurship As of 31 December 2013, there were 2,717 companies (930 self-employments and 1,787 business entities), 677 non-profit organizations and 23 foundations in Valga County. The turnover was average or higher in the following fields of economy: woodworking and manufacturing of wood and cork products, construction, food production, crop production, livestock farming and wholesale trade. Tourism is very important mainly around Otepää area. The export of products and services (142.5 mln EUR in 2013) was vastly higher than import (81 mln EUR). Agriculture and livestock farming In 2014 the cultivated area was 24,123 ha of which 13,554 ha was under grain, 1,236 ha was under legumes, 2,838 ha under rape and turnip rape, 93 ha under potato and 38 ha under field vegetables. By the end of 2013 the total harvest of grain was 40,662 t, legumes 2,256 t, rape and turnip rape seeds 7,184 t, potato 1,228 t and field vegetables 190 t. There were about 24,700 herd animals of which 12,100 were cattle (including 3,700 dairy cows), 1,200 pigs, 7,700 sheep and coats. The total production of cattle breeding was 1,233 t of meat and 28,585 t of milk. Health and welfare Stationary health care in Valga County is provided by AS Valga Haigla, SA Otepää Tervisekeskus and SA Tõrva Haigla. SA Otepää Tervisekeskus and SA Tõrva Haigla are meant for nursing care, SA Valga Haigla also offers medical specialist help in addition to nursing care. Different out-patient specialist services are being offered in all three institutions. To provide general medical help for citizens of the county, there are 17 practice lists with 15 family physicians