ASSESSMENT SCHEME OF WATER-RESERVOIRS IMPACT ON GROUNDWATER

Water reservoirs play a unique role in determining the mechanism of their impact on groundwater. The goal our study was to develop modern option an and indicator scheme assess reservoirs' groundwaters. For this purpose, methods mathematical statistics stochastic hydrology were used. Different types with different durations exploitation selected as objects. As per updated mechanism, filtration regime yield are function properties water-reservoir level bed constituent rocks respond fluctuation certain delay. One main determinants delay time is distance from reservoir filtrate monitoring station. It found that decreases proportion silting, while increases silting. silting reaches its maximum, determined only by derivation tunnel other structures reservoir. evaluate groundwater follows: debit streams, range underground waters' horizon fluctuation, infrastructure affected landslide, bogged plots field. criteria efficiency water are: if used for any value augments reservoir; harmful environment, it undermines importance