Cities across King County operate heritage tree programs that designate notable specimens for protection, while King County itself protects landmark trees indirectly through the Critical Areas Ordinance and historic preservation designations.
Seattle's Heritage Tree Program, run with PlantAmnesty, formally registers trees nominated for size, age, species rarity, or historic association, requiring extra review before pruning or removal. Bellevue, Redmond, and Kirkland maintain similar lists. Unincorporated King County does not have a standalone heritage tree ordinance but treats exceptional trees as protected resources under KCC 16.82 retention standards and KCC 20.62 historic preservation when they sit within designated landmarks. Washington tort law also limits neighbor cutting under RCW 64.12.030.
Removing a designated heritage tree without approval can lead to municipal fines, treble damages under RCW 64.12.030 for neighbor disputes, and required replacement plantings of comparable canopy.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Auburn, WA
Federal law preempts local aircraft noise. Auburn Municipal Airport follows FAA Part 150 and Sea-Tac overflights are under FAA and Port of Seattle. ACC 8.28 ...
Auburn, WA
Industrial sources into residential zones are capped at 60 dBA day and 50 dBA night under WAC 173-60 via ACC 8.28. The Boeing Auburn plant and Valley warehou...
Auburn, WA
Outdoor concerts and festivals must meet ACC 8.28 limits and often need a special event permit. Downtown Auburn and Les Gove Park events follow a written noi...
Auburn, WA
Auburn applies WAC 173-60 EDNA limits through ACC 8.28. Residential: 55 dBA day, 45 dBA night. Industrial receiving: 60 dBA day, 50 dBA night. Measured at th...
Auburn, WA
Auburn restricts RV, trailer, and boat parking on public streets to 72 hours and sets additional limits on driveway and front-yard storage of recreational ve...
Auburn, WA
Auburn does not impose a citywide overnight parking ban, but enforces the 72-hour rule, signed time-limited zones, and no-parking signs at parks, trailheads,...
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