August 10, 2014 in Nation/World

Parched California looks at its wells

Officials weigh first-ever groundwater regulation
Paul Rogers McClatchy-Tribune
 
Associated Press photo

Josh Sheppard walks across a dried-up ditch at his Richvale, Calif., rice farm in May. California is in the third year of a severe drought.
(Full-size photo)

In what would be the most significant water law passed in California in nearly 50 years, lawmakers in Sacramento are working with Gov. Jerry Brown on a landmark measure to regulate groundwater pumping for the first time.

With an Aug. 31 deadline until the end of the session and billions of dollars at stake, negotiations among farmers, environmentalists, cities and elected officials are reaching a crescendo.

Although landowners who want to divert water from reservoirs and rivers have been required to get a permit from the state since 1914, farmers and cities who tap underground aquifers – California’s largest water source – can pump as much as they want, when they want and with almost no oversight or limits.

As a result, decades of intense pumping have dropped water tables dangerously low in places such as the San Joaquin Valley and Paso Robles. Scientific studies show the ground is sinking in many hard-hit areas and that aquifers are at risk of running dry.

“It’s like a shared bank account. But nobody ever has to balance the checkbook,” said Lester Snow, former director of the state Department of Water Resources. “We have based a large part of our economy on deficit spending of groundwater. It has to come to an end.”

California uses more groundwater than any state, relying on it for 40 percent of its total water supply in most years and 60 percent in dry years. Yet it is the only state in the West without rules to ensure it doesn’t run out.

Snow and other reformers are supporting a bill by state Sen. Fran Pavley, D-Agoura Hills, that would require local government officials to bring their groundwater basins up to sustainable levels.

If the bill passes, the local agencies would be required to regularly measure water tables and set numerical goals so that only as much water is taken out as is naturally replenished.

Each county could use a wide variety of tools, including setting up programs to recharge aquifers by putting more water in the ground, and requiring farmers – some of whom don’t have meters on their wells – to carefully measure and report how much they pump, and maybe pump less.

If local governments didn’t set up oversight systems or failed to show progress, state officials could step in and write and enforce the local rules.

The governor has made Pavley’s legislation a top priority. But her bill, SB1168, is drawing opposition from the state’s main farm organization.

“At some point in time there has to be some accountability, and we have to get a handle on how much we are pumping,” said Paul Wenger, president of the California Farm Bureau Federation.

“But this is bad legislation, and we oppose it. We’re afraid that if it passes, the unintended consequences are going to be huge. The financial impacts are going to be huge.”

Wenger, a third-generation farmer who grows almonds and walnuts on 450 acres on the outskirts of Modesto, said he’s worried that the bill is so broadly written that it would allow state regulators to come in and limit the amount of water farmers can pump from wells.

In dry times like the current three-year drought, when rain and snow aren’t available and reservoir levels are low, groundwater is vital, he said. One well on his farm is keeping his orchards alive during the drought, Wenger said.

Wenger says the Legislature should delay the law until next year for more study.

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