Keywords: water regime, self-flow reclamation system, polder reclamation system, self-pump reclamation system, river-reservoir, highway channel, pumping station, upper camera, sink, water level, gravity discharge of water

// Мелиорация. – 2018. – №3(85).– P.24—30

Technical and economic indicators of the gravitypumping system "POMS" are given in different years in the warming climate. It is established that the use of gravity discharge of water on gravity-pumping systems in modern weather conditions allows approximately 8 times lower specific consumption of electricity for pumping water by pumps in comparison with polder systems. The share of the cost of electricity spent on pumping water by pumps on a gravity-pumping system is on average, 0.9 % of the value of agricultural products received.