Layer: TMDL Boundaries (ID:2)

View In: Map Viewer

Name: TMDL Boundaries

Display Field: RB_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Section 303(d)(1) of the Clean Water Act (CWA) requires each state to identify the waters within its boundaries that do not meet water quality standards. Those waters are placed on the state of California’s"303(d) List" or "Impaired Waters List". For each listed water body, the state is required to establish the Total Maximum Daily Load (TMDL) of each pollutant impairing the water quality in that waterbody. Both the identification of impaired waters and TMDLs established for those waters must be submitted to the United States Environmental Protection Agency (U.S. EPA) for approval pursuant to CWA section 303(d)(2). Alternatively, U.S. EPA may establish the TMDLs determined necessary to implement the water quality standards applicable to the impaired waters. Public access level.

Copyright Text: Regional Water Quality Control Board (RWQCB); Caltrans; California Interagency Watershed Mapping Committee: California Department of Water Resources (DWR), California Department of Forestry and Fire Protection (CDF), California Department of Fish and Game (DFG), California State Water Resources Control Board (SWRCB), USDA Forest Service (USFS) Pacific Southwest Region (R5), USDA Natural Resources Conservation Service (NRCS), U.S. Geologic Survey (USGS), USDI Bureau of Reclamation (USBR), USDI Bureau of Land Management (BLM), U.S. Environmental Protection Agency (USEPA) Region IX, Stephen P. Teale Data Center (Teale GIS Solutions Group).

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID_1

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:

OBJECTID_1 (type: esriFieldTypeOID, alias: OBJECTID_1, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
OBJECTID (type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
Dist_1st (type: esriFieldTypeString, alias: Dist_1st, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
RB_Primary (type: esriFieldTypeString, alias: RB_Primary, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
Total_Maxi (type: esriFieldTypeString, alias: Total_Maxi, SQL Type: sqlTypeOther, length: 150, nullable: true, editable: true)
RB_Name (type: esriFieldTypeString, alias: RB_Name, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
Category1 (type: esriFieldTypeString, alias: Category1, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
Pollutants (type: esriFieldTypeString, alias: Pollutants, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
Category2 (type: esriFieldTypeString, alias: Category2, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
Pollutan_1 (type: esriFieldTypeString, alias: Pollutan_1, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
Category3 (type: esriFieldTypeString, alias: Category3, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
Pollutan_2 (type: esriFieldTypeString, alias: Pollutan_2, SQL Type: sqlTypeOther, length: 125, nullable: true, editable: true)
AREA_ACRES (type: esriFieldTypeDouble, alias: AREA_ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
TMDL_ID (type: esriFieldTypeInteger, alias: TMDL_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
Dist_2nd (type: esriFieldTypeString, alias: Dist_2nd, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
Dist_3rd (type: esriFieldTypeString, alias: Dist_3rd, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
Dist_4th (type: esriFieldTypeString, alias: Dist_4th, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/6/2023 5:17:01 PM

Schema Last Edit Date: 6/6/2023 5:17:01 PM

Data Last Edit Date: 6/6/2023 5:17:01 PM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat