California water agencies hoped a deluge would recharge their aquifers. but when it came, some couldn’t use it
It was exactly the sort of deluge California groundwater agencies have been counting on to replenish their overworked aquifers. The start of 2023 brought a parade of torrential Pacific storms to bone dry California. Snow piled up across the Sierra Nevada at a near-record pace while runoff from the foothills gushed into the Central Valley, swelling rivers over their banks and filling seasonal creeks for the first time in half a decade. Suddenly, water managers and farmers toiling in one of the state’s most groundwater-depleted regions had an opportunity to capture stormwater and bank it underground. … The barrage of water was in many ways the first real test of groundwater sustainability agencies’ plans to bring their basins into balance, as required by California’s landmark Sustainable Groundwater Management Act (SGMA). The run of storms revealed an assortment of bright spots and hurdles the state must overcome to fully take advantage of the bounty brought by the next big atmospheric river storm.
Related articles:
- Monterey County Weekly: Despite the recent storms, water storage efforts on the Peninsula underperformed.
- KCBX – Central California: Winter storms filled Santa Barbara County reservoirs, but groundwater and flooding challenges remain