Name: WDFW Site Potential Tree Height

Display Field: CountyName

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The City Layer is named to match the State's source:WDFW_Habitat_Program_SitePotentialTreeHeight_at200years

Service Item Id: 25c61afa21584072b71440cec0267b9b

Copyright Text: The Washington Department of Fish and Wildlife. 2025 Site Potential Tree Height (SPTH) at 200 years is a GIS-based metric used to delineate Riparian Management Zones (RMZs) by estimating the average maximum height of dominant trees. It serves as a key indicator for riparian function and forest productivity. Quinn, T., G.F. Wilhere, and K.L. Krueger, technical editors. 2020. Riparian Ecosystems, Volume 1: Science Synthesis and Management Implications. Habitat Program, Washington Department of Fish and Wildlife, Olympia. Rentz, R., A. Windrope, K. Folkerts, and J. Azerrad. 2020. Riparian Ecosystems, Volume 2: Management Recommendations. Habitat Program, Washington Department of Fish and Wildlife, Olympia.

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Fields:

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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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