(Feature Image: The report also states that the monitoring of the groundwater resources was affected by the Covid-19 outbreak in the country. Source: Bloomberg/TIE)
This sounds so counter intuitive. The Ministry Jal Shakti on Nov 9, 2022 made some findings of its latest “National Compilation on Dynamic Ground Water Resources of India, 2022 public, strangely, without making the report public. It is not clear why the govt did not make the report public, though the counter intuitive nature of the findings provide some hint. The report claims that at all India macro level, the ministry claimed that the groundwater extraction is the lowest in 2022 since 2004, or 18 years and that the groundwater recharge has gone up.
These are counter intuitive findings, even if at macro level for a number of reasons. It is also unclear what methodology is used to arrive at these conclusions and if there has been any independent scrutiny of the same. Since groundwater extraction has been going up for over six decades now, this reversal will need plausible reasons. There are no indications that there is any reduction in this groundwater use. Secondly, the groundwater recharge mechanisms are under attack all over India, and thus the finding that there is increase in recharge raises questions. Particularly since the efforts at groundwater recharge through rainwater harvesting are far from convincing.
More importantly, the real story is at micro level, since groundwater occurs in decentralised aquifers and any significant reduction in use, increase in recharge has to happen at the aquifer level and the assessment also needs to be done and made available at aquifer level for it to have any impact on future regulation of groundwater. In fact the only regulatory body working for groundwater regulation, the CGWA, works in a centralised way and its work has been far from confidence inspiring. That makes this whole findings questionable. Moreover, it would also be useful to see if the extraction has reduced in over exploited areas and if the recharge has increased where it is required most: in over exploited areas. Too many questions and no answers, unfortunately.Continue reading “DRP NB 14 Nov 2022: Jal Shakti Ministry says: Groundwater extraction down, recharge up???“