Res-Outdoor Budget: Landscape Area Measurement

The State Water Resources Control Board maintains this table of residential landscape area data for urban retail water suppliers. This table incorporates the residential landscape area data by irrigation status classification (II, INI, and NI), horse corral areas, agricultural areas, and pool areas for all urban retail water suppliers as reported in the [Department of Water Resources’ 2023 Landscape Area Measurement (LAM) Final dataset](https://data.cnra.ca.gov/dataset/dwr-urban-water-use-objective-data/resource/c45c90f7-fadb-45a8-b223-0d4c687c0c4c). Where applicable, this table also includes approved alternative residential LAM data and confirmed residential extensions, special landscape areas, and newly constructed residential landscape area. Values are updated as new or revised information is confirmed or approved. This is the second version of this table, with better handling of changing values over time and the inclusion of residential extensions data. To submit alternative data for consideration, contact [WUEStandards@water.ca.gov](mailto:wuestandards@water.ca.gov).