Section 1954.217.

Cal. Civil Code - CIV § 1954.217.
in effect
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A submetering system that measures only a portion of a dwelling unit’s water usage, including, but not limited to, a system that measures only hot water usage, shall not be subject to this chapter if the system was first put in service before January 1, 2018.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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