Layers:

Layer: US50_PR_Estuaries (0)


Name: US50_PR_Estuaries

Display Field: NEP_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This polygon GIS dataset contains estuary boundaries for the 50 United States and Puerto Rico originally developed to support EPA's Environmental Monitoring and Assessment Program (EMAP, 1990-1994) and National Coastal Assessment (NCA, 2000-2006). The boundaries were originally derived using modified 1:100,000 Digital Line Graphs (DLGs) dating from 1983-1995. When the intermediate DLGs were unavailable, other source data were used. Value was added to the original estuary attributes by EPA, including reconciling estuary names using USGS National Map and Geographic Names Information System (GNIS), adding estuary system names from the National Coastal Condition Assessment (NCCA), and adding Salinity Zones data from NOAA classifications.

Copyright Text: U.S. Environmental Protection Agency, Office of Research and Development

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -6292223.2854
YMin: -67221.5005999999
XMax: 3284491.1497
YMax: 6197950.0089
Spatial Reference: 102039 (102039)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• WATERBODY (type: esriFieldTypeString, alias: WATERBODY, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• SYSTEM_NM (type: esriFieldTypeString, alias: SYSTEM_NM, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• POST_CODE (type: esriFieldTypeString, alias: POST_CODE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• SQ_KM (type: esriFieldTypeDouble, alias: SQ_KM, SQL Type: sqlTypeOther, nullable: true, editable: true)
• CLASS (type: esriFieldTypeString, alias: CLASS, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• PROV_CODE (type: esriFieldTypeDouble, alias: PROV_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PROVINCE (type: esriFieldTypeString, alias: PROVINCE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• ECO_CODE (type: esriFieldTypeDouble, alias: ECO_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ECOREGION (type: esriFieldTypeString, alias: ECOREGION, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• NEP_NAME (type: esriFieldTypeString, alias: NEP_NAME, SQL Type: sqlTypeOther, length: 55, nullable: true, editable: true)
• REGION (type: esriFieldTypeString, alias: REGION, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• CSTL_REG (type: esriFieldTypeString, alias: CSTL_REG, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
• EMAP_PROV (type: esriFieldTypeString, alias: EMAP_PROV, SQL Type: sqlTypeOther, length: 30, nullable: true, editable: true)
• ISLAND (type: esriFieldTypeString, alias: ISLAND, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• SALIN_PRI (type: esriFieldTypeString, alias: SALIN_PRI, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SAL_PRI_PC (type: esriFieldTypeDouble, alias: SAL_PRI_PC, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SAL_PRI_AR (type: esriFieldTypeDouble, alias: SAL_PRI_AR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SALIN_SEC (type: esriFieldTypeString, alias: SALIN_SEC, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SAL_SEC_PC (type: esriFieldTypeDouble, alias: SAL_SEC_PC, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SAL_SEC_AR (type: esriFieldTypeDouble, alias: SAL_SEC_AR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SALIN_TER (type: esriFieldTypeString, alias: SALIN_TER, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• SAL_TER_PC (type: esriFieldTypeDouble, alias: SAL_TER_PC, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SAL_TER_AR (type: esriFieldTypeDouble, alias: SAL_TER_AR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: US50_PR_Estuaries
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/10/2025 8:57:56 PM

Schema Last Edit Date: 2/10/2025 8:57:56 PM

Data Last Edit Date: 2/10/2025 8:40:03 PM