Name: Hydrologic Unit Code Watersheds

Display Field: Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The polygon features within this dataset represent the extent of watersheds within the Sonoma County Hydro Enforcement study area. Watersheds are defined based on drainage area and confining topography, and are classified according to the existing Hydrologic Unit Codes (HUC). Watersheds were digitized using vectors and rasters derived from LiDAR data acquired for the NASA ROSES Sonoma County LiDAR and Imagery Survey (2014). The projection is California State Plane (CASP) 2, the horizontal datum is NAD83 (2011), the vertical datum is NAVD88 (Geoid 12A), and the units are US Survey Feet.

Copyright Text: Sonoma Veg Map, Sonoma County Agricultural Preservation and Open Space District, Sonoma County Water Agency, Sonoma County Information Services (ISD), Quantum Spatial, Tukman Geospatial LLC

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 6123217.106383309
YMin: 1801402.256109559
XMax: 6462312.530881392
YMax: 2215800.9807881406
Spatial Reference: 102642  (2226)

Drawing Info:

Renderer:
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Field 2: N/A
Field 3: N/A
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Advanced Query Capabilities:

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HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• TNMID ( type: esriFieldTypeString, alias: TNMID, length: 40 )
• MetaSource ( type: esriFieldTypeString, alias: MetaSource, length: 40 )
• SourceData ( type: esriFieldTypeString, alias: SourceData, length: 100 )
• SourceOrig ( type: esriFieldTypeString, alias: SourceOrig, length: 130 )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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