Layers:

Layer: ERPA_CONUS (0)


Name: ERPA_CONUS

Display Field: plant_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Technological Hazards Division (THD) leads the national effort to build and sustain capabilities in local jurisdictions to address technological threats and hazards. THD is a recognized national leader, working alongside our Federal and state, local, tribal, and territorial (SLTT) partners in building capabilities to respond to and recover from technological hazards as they exist now and may evolve in the future. The Radiological Emergency Preparedness Program (REPP) ensures the health and safety of citizens living around commercial nuclear power plants would be adequately protected in the event of a nuclear power plant accident. Background on the REPPOn December 7, 1979, following the Three Mile Island nuclear power plant accident in Pennsylvania, President Carter transferred the federal lead role in offsite radiological emergency planning and preparedness activities from the U.S. Nuclear Regulatory Commission to the FEMA. FEMA established the Radiological Emergency Preparedness Program to (1) ensure the health and safety of citizens living around commercial nuclear power plants would be adequately protected in the event of a nuclear power plant accident and (2) inform and educate the public about radiological emergency preparedness. REP Program responsibilities encompass only “offsite” activities, that is, state, tribal and local government emergency planning and preparedness activities that take place beyond the nuclear power plant boundaries. Onsite activities continue to be the responsibility of the NRC.

Copyright Text: FEMA, Region 5 REP, HQ REP, ORR CBNR Office RadResponder, Response Geospatial Office (RGO)

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: -13461214.9662
YMin: 2909759.7858
XMax: -7870539.4157
YMax: 5877963.8483
Spatial Reference: 102100 (3857)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field: GlobalID

Type ID Field:

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• eia_plant_ (type: esriFieldTypeInteger, alias: eia_plant_, SQL Type: sqlTypeOther, nullable: true, editable: true)
• plant_name (type: esriFieldTypeString, alias: plant_name, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• erpa_epz_z (type: esriFieldTypeString, alias: erpa_epz_z, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• ZoneType (type: esriFieldTypeString, alias: ZoneType, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• PIB_Link (type: esriFieldTypeString, alias: Public_Info_Brochure, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• fema_regio (type: esriFieldTypeInteger, alias: fema_regio, SQL Type: sqlTypeOther, nullable: true, editable: true)
• statename (type: esriFieldTypeString, alias: statename, SQL Type: sqlTypeOther, length: 60, nullable: true, editable: true)
• county (type: esriFieldTypeString, alias: county, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• Licensee (type: esriFieldTypeString, alias: Licensee, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• StateEMA (type: esriFieldTypeString, alias: StateEMA, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• LocalEMA (type: esriFieldTypeString, alias: LocalEMA, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• ST_EMA_Src (type: esriFieldTypeString, alias: ST_EMA_Src, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• L_EMA_Src (type: esriFieldTypeString, alias: L_EMA_Src, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• LicenseSrc (type: esriFieldTypeString, alias: LicenseSrc, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Li_Contact (type: esriFieldTypeString, alias: Li_Contact, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• St_Contact (type: esriFieldTypeString, alias: St_Contact, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Lo_Contact (type: esriFieldTypeString, alias: Lo_Contact, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• LocaleType (type: esriFieldTypeString, alias: LocaleType, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• POP2020 (type: esriFieldTypeDouble, alias: POP2020, SQL Type: sqlTypeOther, nullable: true, editable: true)
• UpdateDate (type: esriFieldTypeDate, alias: UpdateDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• SqMiArea (type: esriFieldTypeDouble, alias: SqMiArea, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Active (type: esriFieldTypeString, alias: Active, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeGlobalID, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: false, editable: false)
• AreaSqMi (type: esriFieldTypeDouble, alias: AreaSqMi, 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: ERPA_CONUS
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/16/2026 8:01:14 PM

Schema Last Edit Date: 4/16/2026 8:01:14 PM

Data Last Edit Date: 4/16/2026 8:01:14 PM