Chez Pannise chefs Alice Waters and Jerome Waag yesterday launched a chefs’ petition urging their colleagues to take a stand against fracking in California. Working in collaboration with Food & Water Watch, founding member of Californians Against Fracking, the chefs are concerned about the threat fracking poses to the world-renown food and wine grown, served and sold in California. The petition includes a letter calling on Governor Brown to place a moratorium on fracking now.

In New York, the highly successful Chefs for the Marcellus have been instrumental in keeping fracking from putting that state’s agricultural bounty in jeopardy. Top chefs there, including Mario Batali and Bill Telepan, have been active and vocal on the matter.

Modeling itself after that group, dozens of top California chefs are now joining together and have already signaled their support, including legendary chef/author Joyce Goldstein; Chris Cosentino, Incanto, Boccalone; Joshua Drew, FarmshopLA; Ann Gentry, Real Food Daily; Bruce Hill, Picco, Zero Zero, Bix and the just-relaunched Fog City; Laurence Jossel, Nopa; Roxanna Jullapat, Cooks County; Robert Klein, Oliveto; Mourad Lahlou, Aziza; Louis Maldonado, Spoonbar, Pizzando; Joanna Moore, AXE; Anthony Myint, Mission Street Food; Daniel Patterson, Coi; Cal Peternell, Chez Panisse; Gayle Pirie, Foreign Cinema; Amaryll Schwertner, Boulette’s Larder/Bouli Bar; Annie Somerville, Greens; James Syhabout, Commis, Hawker Fare and forthcoming Box & Bells; Heidi Swanson, chef/author; Steffan Terje, Perbacco; and chef/author Bryant Terry.

Fracking, or hydraulic fracturing, is a highly controversial process for extracting oil and gas that, along with related drilling, wastewater disposal and other extreme extraction methods like acidizing, has raised serious environmental and public health concerns across the country.

In California the oil and gas industry has intensified its focus on the Monterey Shale, which sits beneath some of the state’s most prized farmland, and hopes to conduct new, more intensive forms of fracking and extraction, putting California’s scarce and precious water resources and most prized farmland at serious risk. Wastewater from fracking and drilling operations is dumped or leaked into waterways, putting fisheries in danger.

With 81,500 farms producing $43.5 billion in annual profits in 2011, agriculture is California’s leading industry and the nation’s largest farm state. In states like Pennsylvania, Colorado and Ohio, grazing animals have gotten sick and died after drinking fracking runoff and water from farm wells near fracking operations. Here in California, a farmer in Kern county lost millions of dollars worth of almond and pistachio crops from groundwater contamination from a nearby fracking operation.

In a letter to California chefs, Waters writes: “As chefs, restaurateurs, and eaters who cherish and rely on the natural bounty cultivated and cared for by our state’s farmers, ranchers, fishers and food producers, we cannot stand by and allow the same fate to befall California’s unparalleled food shed. By signing this important petition you’ll be adding your name to a list of chefs who care about the provenance of our food, the stewardship or our land and the future of our state’s health.”