The 2021 Edition of the International Wildland Urban Interface Code, published by the International Code Council, as adopted by the state of Washington, including Section 801, Fire Hazard Severity Form, is hereby adopted by reference.

Section 103.1. Insert Building Division.

Table 603.2 is amended to read as follows:

Table 603.2 REQUIRED DEFENSIBLE SPACE

WILDLAND-URBAN INTERFACE AREA	FUEL MODIFICATION DISTANCE (feet)a
Moderate hazard	30
High hazard	50
Extreme hazard	100

For SI: 1 foot = 304.8 mm.

aDistances are allowed to be increased due to site-specific analysis based on local conditions and the fire protection plan.

bSpace within improved right of ways may contribute towards required defensible space.