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State of California Open Data

Reported Water Loss (System)

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Published by:
California State Water Resources Control Board
Last updated:
June 15, 2026
File details:
185.71 KB
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Description:

This dataset is a compilation of the data submitted by urban retail water suppliers to the State Water Board via the Annual Urban Water Use Objective and Water Use Report. It tracks system-level information that suppliers have submitted related to their real water loss.

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