Name: National Pollutant Discharge Elimination Systems

Display Field: Facility_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The data was downloaded from the EPA website in July 2015 and geocoded using the Lat/Long coordinates in the downloaded CSV file. The data was then imported into the Chatham County enterprise GIS database to be used for visual mapping and reference purposes within the Chatham County GIS governmental operations. Maintenance and updates of this dataset are done by the Chatham County GIS department and associated metadata will be updated when new data has been downloaded from permit compliance system at the EPA source website (http://www.epa.gov/enviro/facts/datadownloads.html)Water pollution degrades surface waters making them unsafe for drinking, fishing, swimming, and other activities. As authorized by the Clean Water Act, the National Pollutant Discharge Elimination System (NPDES) permit program controls water pollution by regulating point sources that discharge pollutants into waters of the United States. Point sources are discrete conveyances such as pipes or man-made ditches. Individual homes that are connected to a municipal system, use a septic system, or do not have a surface discharge do not need an NPDES permit; however, industrial, municipal, and other facilities must obtain permits if their discharges go directly to surface waters. In most cases, the NPDES permit program is administered by authorized states. Since its introduction in 1972, the NPDES permit program is responsible for significant improvements to our Nation's water quality.

Copyright Text: EPA, Chatham County, Chatham County GIS

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1836957.1047175527
YMin: 645797.9766409844
XMax: 1999685.06666255
YMax: 762386.017414555
Spatial Reference: 102719  (2264)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
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: false
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: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• NPDES_ID ( type: esriFieldTypeString, alias: NPDES_ID, length: 255 )
• Facility_Name ( type: esriFieldTypeString, alias: Facility_Name, length: 255 )
• Address ( type: esriFieldTypeString, alias: Address, length: 255 )
• City ( type: esriFieldTypeString, alias: City, length: 255 )
• State ( type: esriFieldTypeString, alias: State, length: 255 )
• ZIP_Code ( type: esriFieldTypeDouble, alias: ZIP_Code )
• County ( type: esriFieldTypeString, alias: County, length: 255 )
• Latitude ( type: esriFieldTypeDouble, alias: Latitude )
• Longitude ( type: esriFieldTypeDouble, alias: Longitude )
• Permit_Issued_Date ( type: esriFieldTypeString, alias: Permit_Issued_Date, length: 255 )
• Permit_Expired_Date ( type: esriFieldTypeString, alias: Permit_Expired_Date, length: 255 )
• SIC_Code ( type: esriFieldTypeString, alias: SIC_Code, length: 255 )
• SIC_Code_Description ( type: esriFieldTypeString, alias: SIC_Code_Description, length: 255 )
• USGS_HUC_Code ( type: esriFieldTypeString, alias: USGS_HUC_Code, length: 255 )
• Water_Discharge_Report_Link ( type: esriFieldTypeString, alias: Water_Discharge_Report_Link, length: 255 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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