View In:
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Name: NFHL_StreamCenterlines
Display Field: DFIRM_ID
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). Insurance applications include enforcement of the mandatory purchase requirement of the Flood Disaster Protection Act, which "... requires the purchase of flood insurance by property owners who are being assisted by Federal programs or by Federally supervised, regulated or insured agencies or institutions in the acquisition or improvement of land facilities located or to be located in identified areas having special flood hazards, " Section 2 (b) (4) of the Flood Disaster Protection Act of 1973. In addition to the identification of Special Flood Hazard Areas (SFHAs), the risk zones shown on the FIRMs are the basis for the establishment of premium rates for flood coverage offered through the NFIP. The FIRM Database presents the flood risk information depicted on the FIRM in a digital format suitable for use in electronic mapping applications. The FIRM Database serves to archive the information collected during the Flood Risk Project.</SPAN></P><P><SPAN>Downloaded 20210708</SPAN></P><P><SPAN>Published to AGS1 and ArcGIS Online for public usage. </SPAN></P></DIV></DIV></DIV>
Copyright Text: FEMA
Default Visibility: true
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0
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: 1786451.227480054
YMin: 1.3328872081928983E7
XMax: 2678916.343792975
YMax: 1.3895381984668061E7
Spatial Reference: 102740
(2278)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSLSSolid
Color: [145, 109, 37, 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: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
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
)
-
DFIRM_ID
(
type: esriFieldTypeString, alias: DFIRM_ID, editable: true, nullable: true, length: 6, defaultValue: null, modelName: DFIRM_ID
)
-
WTR_LN_ID
(
type: esriFieldTypeString, alias: WTR_LN_ID, editable: true, nullable: true, length: 32, defaultValue: null, modelName: WTR_LN_ID
)
-
WTR_NM
(
type: esriFieldTypeString, alias: WTR_NM, editable: true, nullable: true, length: 100, defaultValue: null, modelName: WTR_NM
)
-
County
(
type: esriFieldTypeString, alias: County, editable: true, nullable: true, length: 255, defaultValue: null, modelName: County
)
-
SARB
(
type: esriFieldTypeString, alias: SARB, editable: true, nullable: true, length: 255, defaultValue: null, modelName: SARB
)
-
Shape__Length
(
type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: false, defaultValue: null, modelName: Shape.STLength()
)
Templates:
-
Name: NFHL_StreamCenterlines
Description:
Prototype:
Drawing Tool: esriFeatureEditToolLine
Capabilities: Query
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
Supported Operations:
Query
Query Attachments
Query Analytic
Calculate
Validate SQL
Generate Renderer
Return Updates
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