Section 9025.

Cal. Public Resources Code - PRC § 9025.
in effect
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“Principal county” means the county in which all or the greatest portion of privately owned land of a district is situated. The principal county remains the same regardless of any change in boundaries. The principal county of a consolidated district is that county in which all or the greatest portion of the privately owned area in the consolidated district is located.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

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