Parent Layer: Integrated Report (IR)

Name: IR - pH High - Streams

Display Field: Waterbody_Name

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This layer provides the linework for all flowing non-tidal waters pH assessments from the Combined 2020-2022 Integrated Report. Assessment information includes all assessments captured within Maryland's Combined 2020-2022 Integrated Report and are generally displayed according to Categories: impaired and require a TMDL (Category 5), impaired and have a TMDL approved by the Environmental Protection Agency (EPA) (Category 4a), impaired but have exemptions from needing a TMDL (Categories 4b-4c), insufficient data is available to determine if water is meeting all standards (Category 3), are meeting some standards (Category 2), and waters that are meeting all standards (Category 1).

Copyright Text: The Maryland Department of the Environment (MDE) acknowledges the U.S. Geological Survey (USGS) which created the National Hydrography Dataset (NHD). The NHD serves as the stream linework for this file and was used to geospatially describe Maryland's water quality assessments for a variety of pollutants. The Maryland Department of the Environment linked the Integrated Report assessment information to the NHD and then preserved this pollutant-specific layer.

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: -8762304.5471
YMin: 4716761.9023
XMax: -8460321.8865
YMax: 4825641.915899999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Listing_Category
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: 2
  Label: 2-Meets Water Quality Criterion
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [56, 168, 0, 255]
  Width: 1
• Value: 3
  Label: 3-Insufficient Information
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [230, 230, 0, 255]
  Width: 1
• Value: 5
  Label: 5-Impaired, TMDL Needed
  Description: N/A
  Symbol:
  Style: esriSLSSolid
  Color: [255, 0, 0, 255]
  Width: 1
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: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )
• OBJECTID_1 ( type: esriFieldTypeOID, alias: OBJECTID_1 )
• Action_ ( type: esriFieldTypeString, alias: Action, length: 255 )
• Action_Year ( type: esriFieldTypeString, alias: Action_Year, length: 255 )
• AU_ID ( type: esriFieldTypeString, alias: IR2018_Rivers_Streams.AU_ID, length: 255 )
• AU_ID_1 ( type: esriFieldTypeString, alias: AU_ID, length: 255 )
• AU_Size ( type: esriFieldTypeDouble, alias: AU_Size )
• AU_Units ( type: esriFieldTypeString, alias: AU_Units, length: 255 )
• Basin_Code ( type: esriFieldTypeString, alias: Basin_Code, length: 255 )
• Basin_Name ( type: esriFieldTypeString, alias: Basin_Name, length: 255 )
• Baysegment ( type: esriFieldTypeSmallInteger, alias: Baysegment )
• Biological_Listing ( type: esriFieldTypeSmallInteger, alias: Biological_Listing )
• Cause ( type: esriFieldTypeString, alias: Cause, length: 255 )
• Cause_Grouping ( type: esriFieldTypeString, alias: Cause_Grouping, length: 255 )
• Changed_2024_ ( type: esriFieldTypeSmallInteger, alias: Changed 2024? )
• Changed_in_ATTAINS_ ( type: esriFieldTypeSmallInteger, alias: Changed in ATTAINS? )
• County ( type: esriFieldTypeString, alias: County, length: 255 )
• Cycle_First_Listed ( type: esriFieldTypeString, alias: Cycle_First_Listed, length: 255 )
• Cycle_Last_Assessed ( type: esriFieldTypeDouble, alias: Cycle_Last_Assessed )
• Delisting_Cycle ( type: esriFieldTypeString, alias: Delisting_Cycle, length: 255 )
• Delisting_Reason ( type: esriFieldTypeString, alias: Delisting_Reason, length: 255 )
• Designated_Use ( type: esriFieldTypeString, alias: Designated_Use, length: 255 )
• HUC ( type: esriFieldTypeString, alias: HUC, length: 255 )
• ID ( type: esriFieldTypeDouble, alias: ID )
• Impairment_Addressed_Within_2_Y ( type: esriFieldTypeSmallInteger, alias: Impairment_Addressed_Within_2_Yr )
• Indicator ( type: esriFieldTypeString, alias: Indicator, length: 255 )
• Listing_Category ( type: esriFieldTypeString, alias: Listing_Category, length: 255 )
• Notes ( type: esriFieldTypeString, alias: Notes, length: 255 )
• Notes_on_Changes ( type: esriFieldTypeString, alias: Notes on Changes, length: 255 )
• OBJECTID ( type: esriFieldTypeInteger, alias: OBJECTID )
• Percent_Attributable_Risk ( type: esriFieldTypeString, alias: Percent_Attributable_Risk, length: 255 )
• Percent_Impaired ( type: esriFieldTypeDouble, alias: Percent_Impaired )
• Priority ( type: esriFieldTypeString, alias: Priority, length: 255 )
• Size ( type: esriFieldTypeDouble, alias: Miles )
• Sources ( type: esriFieldTypeString, alias: Sources, length: 255 )
• Split_or_Merge_ ( type: esriFieldTypeSmallInteger, alias: Split or Merge? )
• Subbasin_Code ( type: esriFieldTypeString, alias: Subbasin_Code, length: 255 )
• Tidal_Influence ( type: esriFieldTypeString, alias: Tidal_Influence, length: 255 )
• TMDL_ID ( type: esriFieldTypeString, alias: TMDL_ID, length: 255 )
• Use_Class ( type: esriFieldTypeString, alias: Use_Class, length: 255 )
• Water_Type ( type: esriFieldTypeString, alias: Water_Type, length: 255 )
• Water_Type_Detail ( type: esriFieldTypeString, alias: Water_Type_Detail, length: 255 )
• Waterbody_Name ( type: esriFieldTypeString, alias: Waterbody_Name, length: 255 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

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

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