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Layer: EnergyDissipator_Clip (ID: 11)

Name: EnergyDissipator_Clip

Display Field: ProjectName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN><SPAN>This feature class contains WSDOT’s stormwater energy dissipators. An energy dissipator is a </SPAN></SPAN><SPAN><SPAN>method to reduce the total energy of flowing water; a mechanism that reduces velocity prior to or at discharge from an outfall in order to prevent erosion (see </SPAN></SPAN><A href="http://www.wsdot.wa.gov/publications/manuals/fulltext/M23-03/Chapter3.pdf"><SPAN STYLE="font-style:italic;"><SPAN>Hydraulics Manual</SPAN></SPAN></A><SPAN><SPAN>, Section 3-4.7</SPAN></SPAN><SPAN STYLE="font-style:italic;"><SPAN>;</SPAN></SPAN><SPAN><SPAN>see also </SPAN></SPAN><A href="http://www.fhwa.dot.gov/engineering/hydraulics/pubs/06086/hec14.pdf"><SPAN STYLE="font-style:italic;"><SPAN>FHWA Hydraulic Engineering Circular No. 14</SPAN></SPAN></A><SPAN><SPAN>). The WSDOT Stormwater Features Inventory Database should not document energy dissipators unless they occur at or near the end of a stormwater system, immediately prior to discharge.</SPAN></SPAN><SPAN><SPAN>The majority of the data collected so far are within the Phase I and Phase II 2009 NPDES Municipal Stormwater Permit Areas.</SPAN></SPAN></P></DIV></DIV></DIV>

Service Item Id: 180c90891a1a49dab8df9c29fd047944

Copyright Text: WSDOT ESO

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:
Drawing Info: Advanced Query Capabilities:
HasZ: true

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

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

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