Extraterritorial powers.

RCW 86.15.090
in effect
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A zone may, when necessary to protect life and property within its limits from flood water, exercise any of its powers specified in RCW 86.15.080 outside its territorial limits. A zone may, when necessary to protect life and property within its limits from flood water, exercise any of its powers specified in RCW 86.15.080 outside its territorial limits.
Source: WA Statutes (Official Site)URL: https://app.leg.wa.gov/RCW/default.aspx?cite=86.15&full=trueFetched: 6/29/2026

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