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  2. Central Valley groundwater pollution - Wikipedia

    en.wikipedia.org/wiki/Central_Valley_groundwater...

    [4] [11] The California Sustainable Groundwater Management Act of 2014 was the first to specify how to manage groundwater in a way that would not harm or endanger future access to clean groundwater. [2] Before this act, no regulations governed groundwater management other than the federal Safe Drinking Water Act and Clean Water Act. These acts ...

  3. Charging California farmers for groundwater use could yield ...

    www.aol.com/charging-california-farmers...

    To meet the lofty goals of California’s 2014 Sustainable Groundwater Management Act, the authors estimated that users statewide will need to reduce groundwater pumping by about 19.2 percent by ...

  4. Opinion: Does California stand a chance of preserving our ...

    www.aol.com/news/opinion-does-california-stand...

    Estimates suggest up to 900,000 acres of farmland in the San Joaquin Valley alone might need to be fallowed to reduce the drawdown of groundwater and balance supply and demand.

  5. A decade after signing of California groundwater law, major ...

    www.aol.com/news/decade-signing-california...

    The law was based on the idea that groundwater could best be managed at the local level, and it called for newly formed local agencies to gradually adopt measures to address chronic declines in ...

  6. Porter-Cologne Water Quality Control Act - Wikipedia

    en.wikipedia.org/wiki/Porter-Cologne_Water...

    This act applies to surface water, groundwater, wetlands and both point and nonpoint sources of pollution. There are nine regional water boards and one state water board that have resulted from this act. The act requires the adoption of water quality control plans that contain the guiding policies of water pollution management in California.

  7. Groundwater recharge in California - Wikipedia

    en.wikipedia.org/wiki/Groundwater_Recharge_in...

    In California, groundwater accounts for around 41% of the state's total water supply, [1] although this number varies between wet and dry years. During years of greater than average rainfall, less groundwater is used to allow for reserves to be available during dry years. Up to 60% of all water can be sourced from groundwater during dry years.

  8. Despite California groundwater law, aquifers keep dropping in ...

    www.aol.com/news/despite-california-groundwater...

    California passed its landmark groundwater law in 2014. The goals of sustainable management remain a long way off. Despite California groundwater law, aquifers keep dropping in a 'race to the bottom'

  9. Rules aimed at long-contaminated groundwater drive California ...

    www.aol.com/news/rules-aimed-long-contaminated...

    The litigation comes as California is stepping up efforts to regulate the use of groundwater after years of drought and with potentially drier winters due to climate change. Farming is a key part ...