Study of groundwater in the conditions of individual housing construction in Ulan-Ude

Under the conditions of increasing deterioration in the quality of surface water used for drinking water supply, the strategic task is the transition to groundwater as a source of providing the population with drinking water of stable quality. The transition to the consumption of groundwater as drinking water must comply with all the requirements of regulatory and technical documentation, including sanitary and chemical indicators. The article presents the results of monitoring the ecological state of groundwater in Ulan-Ude in the conditions of sporadic individual housing construction, non-approved use of groundwater as drinking water, as well as uncontrolled discharge of wastewater into drained soils.