CA Civ Pro Code § 842 (2021)
2021 California Code|Code of Civil Procedure - CCP|PART 2 - OF CIVIL ACTIONS|TITLE 10 - ACTIONS IN PARTICULAR CASES|CHAPTER 7 - Actions Relating to Groundwater Rights|ARTICLE 9 - Initial Disclosures|Section 842.

842.  (a) Except as otherwise stipulated by the parties or ordered by the court, within six months of appearing in a comprehensive adjudication, a party shall serve on the other parties and the special master, if one is appointed, an initial disclosure that includes all of the following information:(1) The name, address, telephone number, and email address of the party and, if applicable, the party’s attorney.(2) The quantity of any groundwater extracted from the basin by the party and the method of measurement used by the party or the party’s predecessor in interest for each of the previous 10 years preceding the filing of the complaint.(3) The type of water right or rights claimed by the party for the extraction of groundwater.(4) A general description of the purpose to which the groundwater has been put.(5) The location of each well or other source through which groundwater has been extracted.(6) The area in which the groundwater has been used.(7) Any claims for increased or future use of groundwater. (8) The quantity of any beneficial use of any alternative water use that the party claims as its use of groundwater under any applicable law, including, but not limited to, Section 1005.1, 1005.2, or 1005.4 of the Water Code.(9) Identification of all surface water rights and contracts that the party claims provides the basis for its water right claims in the comprehensive adjudication.(10) The quantity of any replenishment of water to the basin that augmented the basin’s native water supply, resulting from the intentional storage of imported or non-native water in the basin, managed recharge of surface water, or return flows resulting from the use of imported water or non-native water on lands overlying the basin by the party, or the party’s representative or agent, during each of the 10 calendar years immediately preceding the filing of the complaint.(11) The names, addresses, telephone numbers, and email addresses of all persons possessing information that supports the party’s disclosures.(12) Any other facts that tend to prove the party’s claimed water right.(b) The Judicial Council may develop a form for initial disclosures made pursuant to subdivision (a) to facilitate the consistent, independent, impartial, and accessible administration of comprehensive adjudications. The Judicial Council may coordinate with the department in developing the form. (c) A party shall make its initial disclosures based on the information then reasonably available to it. A party is not excused from making its initial disclosures because it has not fully investigated the case, because it challenges the sufficiency of another party’s disclosures, or because another party has not made its disclosures.(d) A party that has made its initial disclosures, as described in subdivision (a), or that has responded to another party’s discovery request, shall supplement or correct a disclosure or response in all of the following situations:(1) In a timely manner if the party learns that in some material respect the disclosure or response is incomplete or incorrect and the additional or corrective information has not otherwise been made known to the other parties during the disclosure or discovery process.(2) If the party extracts groundwater from the basin after the complaint is filed. A supplement filed pursuant to this paragraph shall report the quantity of water extracted and be filed within 90 days after the end of the calendar year. (3) As ordered by the court.(e) To the greatest extent possible, a party shall serve his or her initial disclosures electronically. If it is not possible for the party to serve his or her disclosures electronically, he or she shall serve the disclosures in an electronic format saved on a portable storage media device such as a compact disc or flash drive.(f) A party’s obligations under this section may be enforced by a court on its own motion or the motion of a party to compel disclosure.(g) A party’s disclosures under this section shall be verified under penalty of perjury as being true and correct to the best of the party’s knowledge.(Added by Stats. 2015, Ch. 672, Sec. 1. (AB 1390) Effective January 1, 2016.)