Water can be in short supply in Uzbekistan, for several reasons. One is historic, with the transformation of agriculture from traditional farming to intensive cotton farming. This infamously dried up a vital water supply, Lake Aral, as a result of the diversion of the Amu Darya and the Syr Darya Rivers to irrigate the cotton fields. The land around this now dried up lake is also now salinised and unusable for farming. The recent farming of watermelons is not helping the water situation in this desert terrain either.
During the Soviet era, the five countries of the region shared their energy and water resources successfully, but the new borders and politics make this tricky. And a lack of basics like water and energy has, hardly surprisingly, led to local unrest in many areas. According to the World Bank research from 2016, only a quarter of households have access to a centralised sewerage system and, outside Tashkent, many houses depend on public water pumps for their drinking water. Tourism is growing in Uzbekistan, and so we must be careful that by providing tourists with all the water they need, or think they need, local people aren’t being deprived further.
What you can do
Use water sparingly. All common sense stuff really. Shower instead of bath and keep them short. Don’t leave the tap running when brushing teeth, and ask your hosts how best to preserve it for their own uses. Short of taking on the department of the environment, there is little else you can do at this time. On a more positive note, there are scientists who believe that the Aral Sea, or Lake, can be restored. Read the
New Scientist for more details.