I-1  --  Light Industrial District

The I-1 district is intended primarily for urban and suburban light manufacturing, processing, storage, wholesaling and distribution operations, but also permits limited commercial uses.  This district is governed by section 21.40.200 of the municipal code.

I-2  --  Heavy Industrial District

The I-2 district is intended for heavy manufacturing, storage, major shipping terminals and other related uses.  Also permitted are uses generally permitted in commercial districts.  This district is governed by section  21.40.210  of the municipal code.

I-3  --  Rural Industrial District

The I-3 district is intended for certain rural areas which, because of their topography, soil condition or location, or any combination of these factors, are better suited for industrial rather than residential or commercial development.  This district is governed by section 21.40.220 of the municipal code.

Zoning

Dwelling 

Lot Requirements

Yard Requirements

Building

Driveway

Landscaping

District

Units

 Area

 Width

Coverage

Front 

Side 

Rear 

Height

Surface

Required

I-1

Nonresidential1

6,000 square feet

50 feet

100%

10 feet

None2

None3

Unrestricted4

Paved

5

I-2

Nonresidential1

6,000 square feet

50 feet

100%

10 feet

None2

None3

Unrestricted4

Paved

5

I-3

Nonresidential1

87,120 square feet

100 feet

100%

10 feet

None2

None3

Unrestricted4

Paved

5

1 One dwelling unit is permitted as an accessory use in the same building as the principal use.
2 If a side yard is provided, it must be at least 5 feet wide.  If the property adjoins a residential district, the minimum side yard requirement is equal to that of the adjoining district.
3 If a rear yard is provided, it must be at least 5 feet wide.  If the property adjoins a residential district, the minimum rear yard requirement is equal to that of the adjoining district.
4 Except by Airport Height Zone regulations.
5 Buffer landscaping is required along lot lines abutting residential districts.  All areas not devoted to buildings, structures, drives, walks, off-street parking facilities or other authorized installations must be planted with Visual Enhancement landscaping.  See also the parking lot landscaping requirements of AMC 21.45.080.W 10.