This dataset is a compilation of the data export tables available on [WUEdata](https://wuedata.water.ca.gov/) for the 2020 Urban Water Management Plans (UWMPs). * "2020_UWMP_Tables.xlsx" contains each of the 99 tables as a separate workbook (Last Updated 2024) * The worksheets for each table are also individually stored separately as TSV files in "2020_UWMP_TSV_Export.zip" (Last Updated 2023) * Column definitions, data types, and table locations are included in "2020_Data_Dictionary.xlsx" * Shortened versions of the table names are used in the XLSX worksheet names and TSV filenames; "Table_Name_Key.xlsx" links the shortened names and original names * For reference, the 2020 UWMP Guidebook that was provided to water suppliers is included in this dataset

This dataset is a compilation of the data export tables available on [WUEdata](https://wuedata.water.ca.gov/) for the 2020 Urban Water Management Plans (UWMPs). * "2020_UWMP_Tables.xlsx" contains each of the 99 tables as a separate worksheet * The individual tables are also stored separately as TSV files in "2020_UWMP_TSV_Export.zip" * Column definitions, data types, and table locations are included in "2020_Data_Dictionary.xlsx" * Shortened versions of the table names are used in the XLSX worksheet names and TSV filenames; "Table_Name_Key.xlsx" links the shortened names and original names * For reference, the 2020 UWMP Guidebook that was provided to water suppliers is included in this dataset

This DWR Open Data Publication includes the necessary reporting materials to complete the 2025 Urban Water Management Plan (UWMP). Urban Water Management Plans (UWMPs) are prepared by urban water suppliers every five years. These plans support the suppliers’ long-term resource planning to ensure that adequate water supplies are available to meet existing and future water needs. The publicly available PDF files include the Final 2025 UWMP Guidebook and Appendices A through P. The requirements for UWMPs are found in two sections of California Water Code, §10610-10656 and §10608. Every urban water supplier that either provides over 3,000 acre-feet of water annually, or serves more than 3,000 urban connections is required to submit an UWMP. Find more information here: https://water.ca.gov/Programs/Water-Use-And-Efficiency/Urban-Water-Use-Efficiency/Urban-Water-Management-Plans Once the reporting process is complete in 2026 calendar year, the five-year period reporting datasets for all Urban Water Suppliers made available here.

Numeric data gleaned from the 2010 UWMP reports as reported in the DOST database.

Numeric data gleaned from the 2010 UWMP reports as reported in the DOST database.

Numeric data gleaned from the 2010 UWMP reports as reported in the DOST database.

2010 Urban Water Management Plans (UWMPs)

2010 Urban Water Management Plans (UWMPs)

2015 Urban Water Management Plans (UWMPs)

2015 Urban Water Management Plans (UWMPs)