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Layer: EarthworksInventory (ID:0)

View In:   Map Viewer

Name: EarthworksInventory

Display Field: HUC8_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The inventory was completed by Dr. Mary H Nichols (USDA-ARS Southwest Watershed Research Center), Michelle Cavanaugh (USDA-ARS Southwest Watershed Research Center), and Dr. Haiqing Xu (University of Arizona) using 1-meter LiDAR derived DEM hillshades where available and checked using aerial imagery. It is possible that some earthworks were missed due to structure size, topography, or other obstacles/limitations.1-meter DEM data can be sources from the USGS National Map (Elevation Products) at: https://apps.nationalmap.gov/downloader/

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

HasZ: true

HasM: true

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field: HUC8_Name

Fields:
Types:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/16/2025 7:34:24 PM

Schema Last Edit Date: 9/16/2025 7:34:24 PM

Data Last Edit Date: 9/16/2025 7:34:24 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat