“As California begins handing out $2.5 billion in state funds for several new water management projects, a shift is taking place in the ways officials are considering storing water. To contend with the likelihood of future extreme droughts, some of these new strategies rely on underground aquifers — an approach far removed from traditional dam-based water storage.
While diversifying the toolbelt of water management strategies will likely help insulate the state against loss, a group of researchers at Stanford University are drawing attention to a risk they say has long ridden under the radar of public consciousness: the introduction of dangerous chemicals into California groundwater, both through industrial and natural pathways. … “
Read more from KQED here: California’s Plan to Store Water Underground Could Risk Contamination.