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  • About
    • Amended Judgment - CB
      • Section 01: Declaration of Rights
      • Section 02: Appointment of Watermaster
      • Section 03: Physical Solution
      • Section 04: Storage
      • Section 05: Jurisdiction
      • Section 06: General Provisions
    • Amended Judgment - WCB
      • Section 01: Boundaries
      • Section 02: Definitions
      • Section 03: Rights
      • Section 04: Transferability
      • Section 05: Physical Sol.
      • Section 06: Exchange Pool
      • Section 07: Emergency
      • Section 08: Injunction
      • Section 09: Order
      • Section 10: Lost Rights
      • Section 11: Watermaster
      • Section 12: Jurisdiction
      • Section 13: Modifications
      • Section 14: Reservation
      • Section 15: Designees
      • Section 16: Intervention
      • Section 17: Successors
    • Contact
    • Disclaimer
    • Extraction Order
    • Groundwater Rights
  • Basins
    • Central Basin
    • West Coast Basin
  • Production
    • Production Search
    • Wells
  • Rights
    • Leases
    • Non-Consumptive
    • Sales
    • Storage

About

  •    
  • About
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    The Water Rights Calculator is a service provided by the Water Replenishment District to assist the rights holders and pumpers of the Central and West Coast Basins in the use and management of groundwater rights and production.

    Here you can find answers to common answers regarding:

    • Annual Rights
    • Carryover
    • How much can I produce?
    • Leases
    • Maximum Yearly Production
    • Rights Extraction Order
    • Storage Basics
    • Storage: Community Accounts
    • Storage: Individual Accounts

     

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    Rights Calculator

    Quick Links

    • Leases
    • Sales
    • Storage
    • Wells


    Forms

    • Carryover Conversion - Central Basin
    • Carryover Conversion - West Basin
    • Lease - Central Basin
    • Lease - West Basin
    • Sale - Central Basin
    • Sale - West Basin
    • Water Rights Worksheet (CB Updated Rule)
    • Water Rights Worksheet (WB)


    Water Replenishment District

    4040 Paramount Boulevard
    Lakewood, CA 90712
    Phone: 562.275.4300
    Visit Website

    2022-2023 Leases

    Groundwater leases are temporary assignments of rights to other parties to produce groundwater in the Central and West Coast Basins. Two different types of leases are commonly used: Standard Leases and Leases with flex

    For more information please visit our Lease Reports page.

    There are no leases for this FY.

    2023-1969 Leases

    Groundwater leases are temporary assignments of rights to other parties to produce groundwater in the Central and West Coast Basins. Two different types of leases are commonly used: Standard Leases and Leases with flex

    For more information please visit our Lease Reports page.

    There are no leases for this FY.

    2022-2023 Carryover

    One-Year Carryover(OYC)
    One-Year Carryover are unused pumping rights carried over from the previous year. In the Central Basin, rights holders are allowed to carryover unused rights up to 60% of their APA. In the West Coast Basin the amount is 100% of their Adjudicated Rights. The total amount of One-Year Carryover will be reduced if a party elects to do carryover conversion during the year.

    Drought Carryover (DCO, DCO'77, DCO'91)
    This type of carryover is only possible during years in which the Water Replenishment District declares a Water Emergency. Once accumulated, drought carryover does not expire and remains with a pumper until it is used or sold.

    Read More >>

    Type Amount

    2022-2023 Water in Storage

    Under certain circumstances, rights holders are allowed to convert one-year carryover(OYC) into stored water. Please refer to our Storage section for more information.

    Account Amount
    Total Put Into Storage0.00
    Total Individual Storage0.00
    Total Community Storage0.00
    Total Storage0.00

    2022-2023 Sales

    There are no sales in this FY.

    Unused Rights

    Unused rights are rights owned in the current AY but were not pumped and not carried over to the next AY. In general, unused rights are not effected by carryover conversion unless a large amount OYC is converted and the lower limits of a pumpers' one-year carryover limit are increased by the amount of the Annual Pumping Right (in the Central Basin, the minimum carryover limit is 20 acre-feet or 20% of APA+Leases with Flex, whichever is greater). Usually, Unused rights can only be reduced by pumping, sales or leasing.

    Non-Consumptive Rights

    Unused rights are rights owned in the current AY but were not pumped and not carried over to the next AY. In general, unused rights are not effected by carryover conversion unless a large amount OYC is converted and the lower limits of a pumpers' one-year carryover limit are increased by the amount of the Annual Pumping Right (in the Central Basin, the minimum carryover limit is 20 acre-feet or 20% of APA+Leases with Flex, whichever is greater). Usually, Unused rights can only be reduced by pumping, sales or leasing.

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    Wells

    Converting Carryover to Storage

    If a party has one-year carryover (OYC), they may choose to convert all or part of that carryover to storage. Parties who own water rights (an annual pumping allocation in the Central Basin or an annual right in the West Coast basin) can transfer one-year carryover into their individual storage account. If the individual storage account is full, they may use their community storage if space is available. Drought carryover (DCO) is not eligible for conversion. Please see the Storage section for more information.

    Storage Accounts for Amount
    Total Put Into Storage0.00
    Total Individual Storage0.00
    Total Community Storage0.00
    Total Storage0.00

    Production to Date

    If a party has one-year carryover (OYC), they may choose to convert all or part of that carryover to storage. Parties who own water rights (an annual pumping allocation in the Central Basin or an annual right in the West Coast basin) can transfer one-year carryover into their individual storage account. If the individual storage account is full, they may use their community storage if space is available. Drought carryover (DCO) is not eligible for conversion. Please see the Storage section for more information.



    Production Amount
    Total Production 0.00
    Storage Withdraws -0.00
    Net Production (Used to calculate next year's OYC) 0.00