Find the Ecoregion for Your Zipcode:
Interactive EPA Ecoregions Map for Washington
Based on Ecoregions developed by the EPA, Plantmaps Ecoregions describe areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources, as well as similarity of climate that can assist Washington gardenders.
 10a - Channeled Scablands | 10b - Loess Islands | 10d - Okanogan Drift Hills |
10e - Pleistocene Lake Basins10f - Dissected Loess Uplands10g - Yakima Folds10h - Palouse Hills10i - Deep Loess Foothills10l - Lower Snake and Clearwater Canyons10m - Okanogan Valley11c - Maritime-Influenced Zone11f - Canyons and Dissected Highlands11g - Canyons and Dissected Uplands11l - Mesic Forest Zone11m - Subalpine-Alpine Zone15g - Western Okanogan Semiarid Foothills15h - High Northern Rockies15r - Okanogan-Colville Xeric Valleys and Foothills15s - Spokane Valley Outwash Plains15u - Inland Maritime Foothills and Valleys15v - Northern Idaho Hills and Low Relief Mountains15w - Western Selkirk Maritime Forest| 15x - Okanogan Highland Dry Forest15y - Granitic Selkirk Mountains1a - Coastal Lowlands1b - Coastal Uplands1c - Low Olympics1d - Volcanics1e - Outwash1f - Willapa Hills2a - Fraser Lowland2b - Eastern Puget Riverine Lowlands2c - San Juan Islands2d - Olympic Rainshadow2e - Eastern Puget Uplands2f - Central Puget Lowland2g - Southern Puget Prairies2h - Cowlitz/Chehalis Foothills2i - Cowlitz/Newaukum Prairie Floodplains3a - Portland/Vancouver Basin | 3d - Valley Foothills4a - Western Cascades Lowlands and Valleys4b - Western Cascades Montane Highlands4c - Cascade Crest Montane Forest4d - Cascade Subalpine/Alpine77a - North Cascades Lowland Forests77b - North Cascades Highland Forests77c - North Cascades Subalpine/Alpine77d - Pasayten/Sawtooth Highlands77e - Okanogan Pine/Fir Hills77f - Chelan Tephra Hills77g - Wenatchee/Chelan Highlands77h - Chiwaukum Hills and Lowlands77i - High Olympics9a - Yakima Plateau and Slopes9b - Grand Fir Mixed Forest9c - Oak/Conifer Foothills |
Other Interactive Gardening Maps and Data for Washington
Interactive Washington Drought Monitor MapWashington First Frost Date Map
Washington Last Frost Date Map
Interactive Map of Washington Drought Conditions
Interactive Map of Washington Heat Zones
Interactive Washington Plantmaps Hardiness Zone Map
Interactive Washington USDA Hardiness Zone Map
Interactive Maps of Native Washington Trees and Plants
Zoom to Major Cities in Washington
Bellevue - Ecoregion 2fSeattle - Ecoregion 2fSpokane - Ecoregion 15sTacoma - Ecoregion 2fVancouver - Ecoregion 3aYakima - Ecoregion 10e