View In:   ArcGIS Online Map Viewer

Name: Groundwater Management Zones & Groundwater Exclusion Zones

Display Field: SITENAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Delaware Department of Natural Resources and Environmental Control (DNREC or Department) has determined that establishing a groundwater institutional control (IC) in the form of a Groundwater Management Zone (GMZ) or Groundwater Exclusion Zone (GEZ) is appropriate for monitoring new water supply well permitting and/or well placement/construction in areas where groundwater contamination has the potential to cause harm to public health, welfare, and the environment.In October 2012, the DNREC Division of Waste and Hazardous Substances and Division of Water entered into a Memorandum of Agreement (MOA) to establish the authorities and appropriate use of GMZs and GEZs that would be consistent with the Delaware’s Comprehensive State Groundwater Protection Program (CSHWPP, 1997). Data is Enterprise Geodatabase Feature Class made available from DNREC's Enterprise Geodatabase.

Copyright Text: DNREC – Division of Water – Water Supply Section DNREC – Division of Waste and Hazardous Substances – Remediation Section

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 288895.277144

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 168082.57789999992
YMin: 50252.316600000486
XMax: 228358.93520000018
YMax: 204392.7469999995
Spatial Reference: 26957  (26957)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSBackwardDiagonal
Color: [0, 0, 0, 255]
Outline:
Style: esriSLSSolid
Color: [0, 0, 0, 255]
Width: 1
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: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• ID ( type: esriFieldTypeInteger, alias: ID, editable: true, nullable: true, defaultValue: null, modelName: ID )
• SITENAME ( type: esriFieldTypeString, alias: SITENAME, editable: true, nullable: true, length: 50, defaultValue: null, modelName: SITENAME )
• PROGRAM ( type: esriFieldTypeString, alias: PROGRAM, editable: true, nullable: true, length: 10, defaultValue: null, modelName: PROGRAM )
• MOUDATE ( type: esriFieldTypeDate, alias: MOUDATE, editable: true, nullable: true, length: 8, defaultValue: null, modelName: MOUDATE )
• SITE_ID_ ( type: esriFieldTypeString, alias: SITE_ID_, editable: true, nullable: true, length: 10, defaultValue: null, modelName: SITE_ID_ )
• COMMENTS ( type: esriFieldTypeString, alias: COMMENTS, editable: true, nullable: true, length: 50, defaultValue: null, modelName: COMMENTS )
• ZONE ( type: esriFieldTypeString, alias: ZONE, editable: true, nullable: true, length: 10, defaultValue: null, modelName: ZONE )
• RESTRICTIO ( type: esriFieldTypeString, alias: RESTRICTIO, editable: true, nullable: true, length: 100, defaultValue: null, modelName: RESTRICTIO )
• MOA_DOC ( type: esriFieldTypeString, alias: MOA_DOC, editable: true, nullable: true, length: 50, defaultValue: null, modelName: MOA_DOC )
• MAXGW ( type: esriFieldTypeDouble, alias: MAXGW, editable: true, nullable: true, defaultValue: null, modelName: MAXGW )
• STATUS ( type: esriFieldTypeString, alias: STATUS, editable: true, nullable: true, length: 16, defaultValue: null, modelName: STATUS , Coded Values: [Active: Active] , [Inactive: Inactive, Permanently Closed] )
• TYPE ( type: esriFieldTypeString, alias: TYPE, editable: true, nullable: true, length: 255, defaultValue: null, modelName: TYPE , Coded Values: [Pseudo: Pseudo] , [Official: Official (MOU/MOA Signed)] , [Grandfathered: Grandfathered Official (No MOU/MOA Signed)] )
• Shape__Area ( type: esriFieldTypeDouble, alias: SHAPE.STArea(), editable: false, nullable: true, defaultValue: null, modelName: SHAPE.STArea(), required: true )
• Shape__Length ( type: esriFieldTypeDouble, alias: SHAPE.STLength(), editable: false, nullable: true, defaultValue: null, modelName: SHAPE.STLength(), required: true )

Templates:

• Name: Groundwater Management Zones & Groundwater Exclusion Zones
  Description:
  Prototype:
  TYPE: null
  STATUS: null
  ID: null
  SITENAME: null
  PROGRAM: null
  MOUDATE: null
  SITE_ID_: null
  COMMENTS: null
  ZONE: null
  RESTRICTIO: null
  MOA_DOC: null
  MAXGW: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata