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Water Resource Inventory Areas (WRIA) -- Washington State
Areas for state water resource planning and administration. -
Springs and Seeps
Critical environmental features (CEFs) are defined in the City of Austin Land Development Code 25-8-1. Spring critical environmental features (CEFs) were digitized from... -
Bailey's Ecoregions and Subregions Dataset
This map is commonly called Bailey's ecoregions and shows ecosystems of regional extent in the United States, Puerto Rico, and the U.S. Virgin Islands, based on conditions in...