Open Space/Parks

Land where development will be severely restricted: park lands, trails and critical areas

All zoning districts (Development of parks and recreation facilities requires special permit review)

Low Density Residential

Variety of residential housing at a density of 3 to 6 dwelling units per acre

R-S-20; R-S-12; R-S-1; R-1; R-1-A; R-1-A2

Medium Density Residential

Variety of residential housing at a density of 6 to 20 dwelling units per acre.

R-2 through R-4; RP

High Density Residential

Variety of residential housing at a density 21 units per acre or more

R-4

Mixed Residential/Commercial

Accommodates a diverse range of housing, nonresidential uses, commercial uses, neighborhood retail and office uses, parks and recreation areas, and civic uses at a density of 5 to 29 dwelling units per acre

R-1 through R-4; C-1 and O; Waterfront

Commercial

Neighborhood, community and regional shopping and specialty centers, business parks, service and office uses

O; BP; C-1; C-2; C-3; CR

Industrial

Manufacturing, food processing, storage and wholesale distribution of equipment and products, hazardous material storage, and transportation related facilities

I-1; I-2; I-3

Public and Quasi-Public

Schools, civic centers, fire stations and other public uses

By special permit in all districts (except I-3 which has various restrictions)

Airport Reserve

Land occupied by the Tri-Cities Airport

I-1

DNR Reserve

Transition lands owned and presently managed by DNR for natural resource production. Characteristics include, but are not limited to, proximity to urban-type development, road and utility infrastructure, and market demand.

I-1