Name: CAT5LAKE_DEQ

Display Field: lake_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data includes lakes of Arkansas that have been designated as Impaired Waterbodies (Category 5). It consists of a subset of the lakes from the National Hydrography Dataset (NHD) Medium Resolution (1:100,000) Flowline. Category 5 is described as follows: The waterbody may be impaired, or one or more designated uses may not be attained. During the 2008 listing cycle, Waterbodies in Category 5 are placed in one of the following subcategories: a. Truly impaired; develop a TMDL or other corrective action(s) for the listed parameter. b. Waters currently not attaining standards, but may be de-listed with future revisions to Regulation No. 2, the state water quality standards; c. Waters in which the data is questionable because of QA/QC procedures and which require confirmation before a TMDL is scheduled; d. Waters which need data verification to confirm use impairment (additional sampling, biological assessment) before a TMDL is scheduled; e. Waters which are impaired by point source discharges and future permits restrictions are expected to correct the problem; f. These are waters that are not currently meeting a water quality standard. However, "the basis for not meeting an applicable water quality standard is not caused by a pollutant, but is attributed to other types of pollution" (EPA, 2005). g. Waterbodies added to ADEQ's list of Impaired Waterbodies by EPA.

Definition Expression: N/A

Copyright Text:

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MaxRecordCount: 500

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XMin: 369678.95100000035
YMin: 3780235.4382000007
XMax: 706493.1933000004
YMax: 4000410.9975000005
Spatial Reference: 26915  (26915)

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Type ID Field: null

Fields:

• objectid ( type: esriFieldTypeOID , alias: OBJECTID )
• fish_consu ( type: esriFieldTypeString , alias: FISH_CONSU , length: 254 )
• aquatic_li ( type: esriFieldTypeString , alias: AQUATIC_LI , length: 254 )
• primary_co ( type: esriFieldTypeString , alias: PRIMARY_CO , length: 254 )
• lake_name ( type: esriFieldTypeString , alias: LAKE_NAME , length: 50 )
• shape ( type: esriFieldTypeGeometry , alias: Shape )
• dis_oxygen ( type: esriFieldTypeString , alias: Dis_Oxygen , length: 254 )
• ph ( type: esriFieldTypeString , alias: pH , length: 254 )
• silt_turb ( type: esriFieldTypeString , alias: Silt_Turb , length: 254 )
• sulfates ( type: esriFieldTypeString , alias: Sulfates , length: 254 )
• tot_dis_so ( type: esriFieldTypeString , alias: Tot_Dis_So , length: 254 )
• copper ( type: esriFieldTypeString , alias: Copper , length: 254 )
• lead ( type: esriFieldTypeString , alias: Lead , length: 254 )
• zinc ( type: esriFieldTypeString , alias: Zinc , length: 254 )
• other ( type: esriFieldTypeString , alias: Other , length: 254 )
• surface_er ( type: esriFieldTypeString , alias: Surface_Er , length: 254 )
• urban_runo ( type: esriFieldTypeString , alias: Urban_Runo , length: 254 )
• areasqkm ( type: esriFieldTypeDouble , alias: AreaSqKm )
• huc_8 ( type: esriFieldTypeString , alias: HUC_8 , length: 8 )
• ecoregion ( type: esriFieldTypeString , alias: Ecoregion , length: 50 )
• plan_seg ( type: esriFieldTypeString , alias: Plan_Seg , length: 4 )
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• au ( type: esriFieldTypeString , alias: AU , length: 16 )
• area_acres ( type: esriFieldTypeInteger , alias: Area_Acres )
• mon_sta ( type: esriFieldTypeString , alias: Mon_Sta , length: 254 )
• countyname ( type: esriFieldTypeString , alias: CountyName , length: 254 )
• sec_cont ( type: esriFieldTypeString , alias: Sec_Cont , length: 254 )
• domestic_w ( type: esriFieldTypeString , alias: Domestic_W , length: 254 )
• agri_ind ( type: esriFieldTypeString , alias: Agri_Ind , length: 254 )
• temp ( type: esriFieldTypeString , alias: Temp , length: 254 )
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• industrial ( type: esriFieldTypeString , alias: Industrial , length: 254 )
• municipal ( type: esriFieldTypeString , alias: Municipal , length: 254 )
• agricultur ( type: esriFieldTypeString , alias: Agricultur , length: 254 )
• unknown_ ( type: esriFieldTypeString , alias: Unknown_ , length: 254 )
• priority ( type: esriFieldTypeString , alias: Priority , length: 254 )
• st_area(shape) ( type: esriFieldTypeDouble , alias: st_area(shape) )
• st_length(shape) ( type: esriFieldTypeDouble , alias: st_length(shape) )

Supported Operations:   Query   Generate Renderer   Return Updates

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