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Serving the groundwater industry since 1948.


  • 18 Dec 2019 5:20 AM | Pat Levak (Administrator)

    Plan on joining CGA in 2020 on the following dates in the following locations:

    • January 16, Casa De Fruta, Holister, California
    • April 23-25, Ramada Plaza, Chico, California
    • July 23-25, DoubleTree Golf Resort Palm Springs Area, Palm Springs, California
    • October 15-17, MontBlue Resort, Casino & Spa, Lake Tahoe, Nevada — 2020 CGA Annual Convention and Trade Show.

    See our events section, and stay tuned to our association newsletter and our e-updates for more information!

  • 28 Aug 2019 10:03 AM | Pat Levak (Administrator)

    Looking for a great way to educate kids on what an aquifer is and how it works? Check out AwesomeAquifer.com for information on how to get your own Awesome Aquifer Kit!

  • 25 May 2017 2:30 PM | David Evener (Administrator)

    There is an important date coming up on July 1, 2017 for those basins who have not formed a GSA. Please read carefully if you are on one of these areas.

    Click here to read the Emergency Regulation for Implementation of the Sustainable Groundwater Management Act Fact Sheet.

  • 17 Feb 2017 1:28 PM | David Evener (Administrator)

    CGA members are active in the development of many of the standards that are required by state law. The Depart of Water Resources (DWR) is required to develop minimum standards for water wells, cathodic protection wells, and geothermal heat exchange wells (GHEW). Those standards are included in three separate documents. The current Well Construction Standards are found in Bulletin 74-81 approved in 1981. Bulletin 74-90 and GHEW standards, issued as draft documents in 1991 and 1999 respectively, have provided supplemental updates. 

    CGA has long supported the updating of the standards and the combining of the three documents into one. It has been over 25 years since these standards have been updated. New technology, changes in construction techniques, and the passage of new groundwater legislation make the need for updating these standards a high priority to protect the State’s groundwater. 

    Concerns in the groundwater industry and in local regulatory agencies about the urgency to update well construction standards led to the formation of a combined effort in 2010 by CGA, the California Conference of Directors of Environmental Health (CCDEH), and the California Environmental Health Association (CEHA). A three-year effort culminated in September of 2013 with a draft document that was submitted to DWR for review. As of this date, the DWR has still not issued an updated final document. 

    CGA is requesting support from the California Legislature to force the DWR to finish their review of the draft Water Well Construction Standards and publish them in a timely manner, so that the eventual implementation can assure that the State’s groundwater resource can be protected as new groundwater management practices are developed. 

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