The issues of environmental safety that arise during the provision
of water resources for agrolandscapes, including reclaimed lands
that are no longer in circulation, are considered. To maintain the
safety of agrolandscapes, it is necessary to eliminate or minimize the
factors leading to the violation of the ecological balance. If there is
a mismatch between the need for irrigation and drainage facilities for
water resources and the possibility of satisfying them, an adjustment
is made in water consumption, which is reduced to saving irrigation
water. For the longterm operation of HMS, it is necessary to develop
environmental monitoring programs with forecasting and calculating
the likelihood of emergencies. When managing the operation of
the GTS in extreme mode, it is necessary to continuously obtain
information, which is possible only when using automated monitoring
data in combination with a decision support system. Ensuring
sustainable growth in agricultural production is not possible without
expanding the area of irrigated land, including reclaimed land that
has been phased out. The commissioning of the abandoned lands of
the agrolandscape often does not require the creation of new HMS,
however, it assumes, despite the increased loads, ensuring their
effective and environmentally safe functioning. Retired reclaimed
lands should be put into operation only if the irrigation system of the
agrolandscape is efficient and environmentally safe. Such functioning
is ensured through the use of automated process control systems.