View In:   ArcGIS Online Map Viewer

Name: National Wetland Inventory

Display Field: attribute

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: NWI data support effective wetland management, protection, and restoration. The data provide a baseline for assessing the effectiveness of wetland policies and management actions. These data are used at all levels of government, as well as by private industry and non-profit organizations for wetland regulation and management, land use and conservation planning, environmental impact assessment, and natural resource inventories.Information about wetland inventory included:ATTRIBUTE: Alphanumeric code identifying the wetland classification of the polygon using the system described by Cowardin et al. (1979) WETLAND_TYPE:General description of the wetland classification based on the Cowardin classification. ACRES: Total acreage of a wetland boundary polygon.HGM_CODE: Hydrogeomorphic classification code based on a simplified version of the system described by Tiner (2003) HGM_DESC: Full text description of the hydrogeomorphic classification SPCC_DESC: Simplified Plant Community Classification based on a simplified version of the system described by Eggers and Reed (2011). This field is used as symbology for the 'NWI Simplified Plant Community Classification' layer file. COW_CLASS1: Wetland class from the Cowardin system without the water regime and special modifiers. This field is used as symbology for the 'NWI Cowardin Classification' layer file. In the layer file, AB and EM2 are combined in a single 'Aquatic Bed/Nonpersistent Emergent Vegetation' category. CIRC39_CLASS: Wetland classification based on the system describer by USFWS Circular 39. This field is used as symbology for the 'NWI USFWS Circular 39 Classification' layer file.hgm_symbol: Simplified Landscape Position category based on the hydrogromorphic classification. This field is used as symbology for the 'NWI Simplified HGM Classification' layer file.

Service Item Id: b8cd1d0b45024860b046514d54bf5268

Copyright Text: Minnesota Department of Natural Resources (MN DNR), 500 Lafayette Road, St. Paul, MN 55155; Minnesota Geospatial Commons, Minnesota IT Services, 658 Cedar Street, Room 300, St. Paul, MN 55155; Hubbard County GIS, Hubbard County Environmental Services, 301 Court Ave, Park Rapids, MN 56470;

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 18056

Max Scale: 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: 435005.7460630052
YMin: 100171.04604809731
XMax: 565445.3765874207
YMax: 322260.2439291775
Spatial Reference: PROJCS["NAD_1983_HARN_Adj_MN_Hubbard_Feet",GEOGCS["GCS_North_American_1983_HARN",DATUM["D_North_American_1983_HARN",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500035.7771574167],PARAMETER["False_Northing",100007.154316],PARAMETER["Central_Meridian",-94.92055555555557],PARAMETER["Scale_Factor",1.000071553661],PARAMETER["Latitude_Of_Origin",46.80361111111111],UNIT["Foot_US",0.3048006096012192]]

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: circ39_class
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 1
  Label: Type 1 - Seasonally Flooded
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [158, 97, 58, 255]
  Outline:
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• Value: 2
  Label: Type 2 - Fresh Meadow
  Description: N/A
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  Outline:
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• Value: 3
  Label: Type 3 - Shallow Marsh
  Description: N/A
  Symbol:
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  Color: [115, 255, 223, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
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• Value: 4
  Label: Type 4 - Deep Marsh
  Description: N/A
  Symbol:
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  Color: [0, 92, 230, 255]
  Outline:
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• Value: 5
  Label: Type 5 - Open Water
  Description: N/A
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  Color: [115, 223, 255, 255]
  Outline:
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• Value: 6
  Label: Type 6 - Shrub Swamp
  Description: N/A
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  Outline:
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• Value: 7
  Label: Type 7 - Wooded Swamp
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  Outline:
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• Value: 8
  Label: Type 8 - Bog
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  Outline:
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• Value: 80
  Label: Industrial/Municipal
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• Value: 90
  Label: Riverine
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Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
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Supports Query With Distance: true
Supports Sql Expression: true
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: circ39_class

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• attribute ( type: esriFieldTypeString, alias: ATTRIBUTE, editable: true, nullable: true, length: 20, defaultValue: null, modelName: ATTRIBUTE )
• wetland_type ( type: esriFieldTypeString, alias: WETLAND_TYPE, editable: true, nullable: true, length: 50, defaultValue: null, modelName: WETLAND_TYPE )
• acres ( type: esriFieldTypeDouble, alias: ACRES, editable: true, nullable: true, defaultValue: null, modelName: ACRES )
• hgm_code ( type: esriFieldTypeString, alias: HGM_CODE, editable: true, nullable: true, length: 10, defaultValue: null, modelName: HGM_CODE )
• hgm_desc ( type: esriFieldTypeString, alias: HGM_DESC, editable: true, nullable: true, length: 60, defaultValue: null, modelName: HGM_DESC )
• spcc_desc ( type: esriFieldTypeString, alias: SPCC_DESC, editable: true, nullable: true, length: 60, defaultValue: null, modelName: SPCC_DESC )
• cow_class1 ( type: esriFieldTypeString, alias: COW_CLASS1, editable: true, nullable: true, length: 3, defaultValue: null, modelName: COW_CLASS1 )
• circ39_class ( type: esriFieldTypeSmallInteger, alias: CIRC39_CLASS, editable: true, nullable: true, defaultValue: null, modelName: CIRC39_CLASS )
• hgm_symbol ( type: esriFieldTypeString, alias: hgm_symbol, editable: true, nullable: true, length: 20, defaultValue: null, modelName: HGM_SYMBOL )
• Shape__Area ( type: esriFieldTypeDouble, alias: Shape.STArea(), editable: false, nullable: false, defaultValue: null, modelName: Shape.STArea() )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: false, defaultValue: null, modelName: Shape.STLength() )

Types:

ID: 1
Name: Type 1 - Seasonally Flooded
Domains:
Templates:
• Name: Type 1 - Seasonally Flooded
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 1
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 2
Name: Type 2 - Fresh Meadow
Domains:
Templates:
• Name: Type 2 - Fresh Meadow
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 2
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 3
Name: Type 3 - Shallow Marsh
Domains:
Templates:
• Name: Type 3 - Shallow Marsh
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 3
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 4
Name: Type 4 - Deep Marsh
Domains:
Templates:
• Name: Type 4 - Deep Marsh
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 4
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 5
Name: Type 5 - Open Water
Domains:
Templates:
• Name: Type 5 - Open Water
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 5
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 6
Name: Type 6 - Shrub Swamp
Domains:
Templates:
• Name: Type 6 - Shrub Swamp
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 6
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 7
Name: Type 7 - Wooded Swamp
Domains:
Templates:
• Name: Type 7 - Wooded Swamp
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 7
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 8
Name: Type 8 - Bog
Domains:
Templates:
• Name: Type 8 - Bog
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 8
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 80
Name: Industrial/Municipal
Domains:
Templates:
• Name: Industrial/Municipal
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 80
  
  Drawing Tool: esriFeatureEditToolPolygon

---

ID: 90
Name: Riverine
Domains:
Templates:
• Name: Riverine
  Description:
  Prototype:
  cow_class1: null
  hgm_symbol: null
  attribute: null
  wetland_type: null
  acres: null
  hgm_code: null
  hgm_desc: null
  spcc_desc: null
  circ39_class: 90
  
  Drawing Tool: esriFeatureEditToolPolygon

---

Capabilities: Query,Create,Update,Delete,Uploads,Editing

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