Name: Hydrographic Units

Display Field: hydnum

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Digitized from the Department of Land & Natural Resources, Division of Water and Land Development (DOWALD) folded paper Station Location maps, found in the 1983 open-file report 81-1056B, "Summary of Available Data on Surface Water," State of Hawaii, Vol. 3. The scale of the source maps varied by island. Note: May 2024 - Hawaii Statewide GIS Program staff removed extraneous fields that had been added as part of a 2016 GIS database conversion and were no longer needed. For additional information, please see full metadata at https://files.hawaii.gov/dbedt/op/gis/data/hydunits.pdf or contact Hawaii Statewide GIS Program, Office of Planning and Sustainable Development, State of Hawaii; PO Box 2359, Honolulu, Hi. 96804; (808) 587-2846; email: gis@hawaii.gov; Website: https://planning.hawaii.gov/gis.

Copyright Text: DLNR Commission on Water Resource Management; Hawaii Statewide GIS Program

Default Visibility: false

MaxRecordCount: 5000

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: 574440.2128999997
YMin: 2094231.1251999997
XMax: 940279.4545
YMax: 2401346.9739999995
Spatial Reference: 102202  (3750)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [0, 92, 230, 255]
Width: 2
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• st_area(shape) ( type: esriFieldTypeDouble, alias: st_area(shape) )
• st_perimeter(shape) ( type: esriFieldTypeDouble, alias: st_perimeter(shape) )
• objectid ( type: esriFieldTypeOID, alias: OBJECTID )
• hydnum ( type: esriFieldTypeSmallInteger, alias: hydnum )
• shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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