Parent Layer:
2020 303(d)
Name: Cat_4b_2020
Display Field: StreamName
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: This data includes streams of Arkansas that have been assessed as Impaired Waterbodies and have alternative plans in place for the listed pollutant pair(s) (Category 4b). It consists of a subset of the streams from the National Hydrography Dataset (NHD) High Resolution (1:24,000) Flowline. Category 4b is described as follows: Category 4. Water quality standards are not attained for one or more designated uses but the development of a TMDL is not required because: Category 4b. Other pollution control requirements are expected to result in the attainment of the water quality standard
Definition Expression: N/A
Copyright Text:
Default Visibility: true
MaxRecordCount: 1000
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: true
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Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: -1.0366876085116476E7
YMin: 4084193.4959244365
XMax: -1.0322404366749158E7
YMax: 4315164.857009917
Spatial Reference: 102100
(3857)
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
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OBJECTID
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type: esriFieldTypeOID
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Shape
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type: esriFieldTypeGeometry
, alias: Shape
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-
PlanningSegment
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)
-
AssessmentUnit
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, length: 8000
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-
StreamName
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type: esriFieldTypeString
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-
Miles
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SourceofContamination
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YearListed
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pH
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Toxicity
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BiologicalIntegrityMacroinvertebrates
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Aluminum
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CopperAcute
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DissolvedOxygenCriticalseason
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Resolution
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GNIS_ID
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GNIS_Name
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LengthKM
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FlowDir
(
type: esriFieldTypeInteger
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)
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FType
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type: esriFieldTypeInteger
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FCode
(
type: esriFieldTypeInteger
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Miles_1
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Stream_Nam
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Ecoregion
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ADEQRea_
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State
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AU
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County
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