This article discusses in detail the theoretical and practical aspects of monitoring the reclamation of irrigated lands based on data collected and analyzed by the Syrdarya Regional Ameliorative Service in recent years (2018-2021) The authors emphasize the need to establish information support in the formation of a monitoring system for irrigated lands; to achieve this goal, it is necessary to develop a local monitoring structure using observational data from the Syrdarya Regional Ameliorative Service. It is shown that if observation wells (pesometers) are transferred to an automated monitoring system and the installation of diving devices is introduced in all areas of irrigation and secondary salinization, then it will be possible to carry out continuous monitoring throughout the year and season without much effort. and time. The data obtained show that in order to successfully solve land reclamation problems, it is necessary to conduct annual regular monitoring of irrigated lands in each farm, district and region, first of all, to carry out land reclamation work, which is of great importance for regular observations.