Name: Dams

Display Field: DAM_NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This map layer portrays major dams of the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extracting dams 50 feet or more in height, or with a normal storage capacity of 5,000 acre-feet or more, or with a maximum storage capacity of 25,000 acre-feet or more, from the 79,777 dams in the U.S. Army Corps of Engineers National Inventory of Dams. This is a replacement for the April 1994 map layer.

Service Item Id: 11aae16675ef4517a268e28f31c0d6e1

Copyright Text:

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

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: -1.81314780445E7
YMin: 2039573.9048000015
XMax: -7348755.989600001
YMax: 1.0467651118199997E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSMSCircle
Color: [111, 0, 156, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 1
Label:
Description:
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• DAMS00X020 ( type: esriFieldTypeInteger, alias: DAMS00X020 )
• DAM_NAME ( type: esriFieldTypeString, alias: DAM_NAME, length: 65 )
• OTHER_NAME ( type: esriFieldTypeString, alias: OTHER_NAME, length: 65 )
• NIDID ( type: esriFieldTypeString, alias: NIDID, length: 7 )
• LONGITUDE ( type: esriFieldTypeDouble, alias: LONGITUDE )
• LATITUDE ( type: esriFieldTypeDouble, alias: LATITUDE )
• COUNTY ( type: esriFieldTypeString, alias: COUNTY, length: 65 )
• RIVER ( type: esriFieldTypeString, alias: RIVER, length: 65 )
• CITY ( type: esriFieldTypeString, alias: CITY, length: 65 )
• OWN_NAME ( type: esriFieldTypeString, alias: OWN_NAME, length: 65 )
• OWN_TYPE ( type: esriFieldTypeString, alias: OWN_TYPE, length: 10 )
• DAM_TYPE ( type: esriFieldTypeString, alias: DAM_TYPE, length: 10 )
• PURPOSES ( type: esriFieldTypeString, alias: PURPOSES, length: 254 )
• YR_COMPL ( type: esriFieldTypeString, alias: YR_COMPL, length: 10 )
• NID_HEIGHT ( type: esriFieldTypeDouble, alias: NID_HEIGHT )
• MAX_STOR ( type: esriFieldTypeDouble, alias: MAX_STOR )
• NORMAL_STO ( type: esriFieldTypeDouble, alias: NORMAL_STO )
• SURF_AREA ( type: esriFieldTypeDouble, alias: SURF_AREA )
• DRAIN_AREA ( type: esriFieldTypeDouble, alias: DRAIN_AREA )
• HAZARD ( type: esriFieldTypeString, alias: HAZARD, length: 10 )
• STATE ( type: esriFieldTypeString, alias: STATE, length: 10 )
• SYMBOL ( type: esriFieldTypeString, alias: SYMBOL, length: 1 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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