I think that there is not a ...

I think that there is not a single general answer to this question.  You need to evaluate the specific conditions of your project and your geographic setting, including considering the water quality of the deep well water, the hydrogeologic conditions, the yield of your deep wells (e.g. can they meet the necessary irrigation demand), the long term sustainability the aquifer,  potential impact of irrigation pumping on neighboring drinking water and irrigation wells,  cost of installing and pumping from deep wells compared to other possible sources of water (e.g. surface water reservoirs, ponds ) etc...    . All that being said, there are many places (including California's agricultural regions) where deep wells are used as primary source of irrigation during the dry season, but again you will need to do a site-specific evaluation.

Published October 5, 2021 23:24 by Pascual Benito, Ph.D., Senior Hydrogeologist at Montgomerey & Associates

Thanks ever so much

Thanks ever so much 

Published October 2, 2021 23:52 by Dr Bonny B. N. Umeadi, CEO at NanoMind IDC

i think  ground water will ...

i think  ground water will recharge in winter/wet season.

Published September 30, 2021 18:12 by yim mul

i think water from deep well ...

i think water from deep well during dry season will be provided at the cost of future generation. as the deep well will not recharge and definitly future generation will not have water.

Published September 30, 2021 06:18 by Engr. Salah Ud Din, Deputy Director at Pakistan Council of Research in Water Resources