Name: Water Quality Assessment Lakes 2020

Display Field: WB_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: As one of the provisions of the Federal Clean Water Act, states must report on the water quality status of waters in their state. DNR maintains a database that contains this information for Missouri waters. The database contains records for each of the more than 4,000 classified streams and lakes in the state and also contains records for unclassified waters that have water pollution problems. Each record in the data base gives the water body name, size (stream miles or lake surface acres), location, and beneficial uses assigned to that water body by Missouri's Water Quality Standards, 10 CSR 20-7.031. Each record also indicates the water quality status (category 1-5), and if the water body is judged to have impaired water quality (categories 4-5) the record will also note the pollutant(s) and source(s) causing the problem. The database will also show the past water quality history of each water body where known, and for impaired waters will also provide information on actions taken or planned to eliminate the pollution problem and their schedules.

Service Item Id: 0eec267b4764477087dfc7f3b26a07e2

Copyright Text: Missouri Department of Natural Resources, Division of Environmental Quality, Water Protection Program

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 750000.0

Max Scale: 600.0

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: -1.0560216562214259E7
YMin: 4325839.617618426
XMax: -9904768.006361632
YMax: 4940466.803034442
Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [255, 115, 223, 255]
Width: 2
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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• YEAR_CD ( type: esriFieldTypeInteger, alias: Year First Listed )
• WBID ( type: esriFieldTypeDouble, alias: DNR ID )
• WB_NAME ( type: esriFieldTypeString, alias: Water Body Name, length: 80 )
• WB_CLS ( type: esriFieldTypeString, alias: Classification of Water Body, length: 3 )
• IMP_SIZE ( type: esriFieldTypeDouble, alias: Size of Impaired Lake )
• WB_SIZE ( type: esriFieldTypeDouble, alias: Size of Classified Lake )
• UNITS ( type: esriFieldTypeString, alias: Units of Measure for Size, length: 3 )
• POLLUTANT ( type: esriFieldTypeString, alias: Reason Impaired, length: 44 )
• SRC_DESC ( type: esriFieldTypeString, alias: Source Identified for Impairment, length: 254 )
• IU ( type: esriFieldTypeString, alias: Impaired Beneficial Use(s) of Water Body, length: 10 )
• OU ( type: esriFieldTypeString, alias: Other Unimpaired Beneficial Uses, length: 200 )
• COUNTY_U_D ( type: esriFieldTypeString, alias: Upstream/Downstream County, length: 35 )
• CATEGORY ( type: esriFieldTypeString, alias: Category in EPA 5-category listing system, length: 10 )
• TMDL_SCHED ( type: esriFieldTypeInteger, alias: TMDL Scheduled to be Completed )
• TMDL_PRIOR ( type: esriFieldTypeString, alias: Priority Level for TMDL, length: 1 )
• TMDL_EPAID ( type: esriFieldTypeString, alias: TMDL Identifier, length: 45 )
• ATAIN_DATE ( type: esriFieldTypeDate, alias: Date Current Impairment Cause to Meet Standards, length: 8 )
• MEDIA_IND ( type: esriFieldTypeString, alias: Type of Media the Pollutant or Cause Relates, length: 1 )
• ENTIRE_WB ( type: esriFieldTypeString, alias: Impairment for Entire Water Body, length: 1 )
• IMPR_303D ( type: esriFieldTypeString, alias: Included in 303(d) exports, length: 1 )
• QA_FLAG ( type: esriFieldTypeString, alias: Location Verified, length: 1 )
• REACHCODE ( type: esriFieldTypeString, alias: NHD Reach Code, length: 14 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )
• SHAPE.STArea() ( type: esriFieldTypeDouble, alias: DB2GSE.ST_Area(SHAPE) )
• SHAPE.STLength() ( type: esriFieldTypeDouble, alias: DB2GSE.SdeLength(SHAPE) )

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

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