Name: U_sectionrisk2023

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;font-size:12pt"><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN><SPAN>The Aquifer Risk Map is developed to fulfill requirements of SB-200 (Monning, 2019) and is intended to help prioritize areas where domestic wells and state small water systems may be accessing groundwater that does not meet primary drinking water standards (maximum contaminant level or MCL). In accordance with SB-200, the map is made available to the public and updated annually starting January 1, 2021. This layer is part of the 2023 Aquifer Risk Map. The Fund Expenditure Plan states the risk map will be used by Water Boards staff to help prioritize areas for available SAFER funding.</SPAN></SPAN></P><P /><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN>This layer contains summarized water quality risk per square mile section for uranium. </SPAN></P><P /><P STYLE="font-size:16ptmargin:0 0 0 0;"><SPAN>The water quality risk is based on depth-filtered, de-clustered water quality results from public and domestic supply wells. To provide comments or feedback on this map, please email </SPAN><A href="mailto:SAFER@waterboards.ca.gov" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>SAFER@waterboards.ca.gov</SPAN></SPAN></A><SPAN><SPAN> or </SPAN></SPAN><A href="mailto:Emily.Houlihan@Waterboards.ca.gov" STYLE="text-decoration:underline;"><SPAN STYLE="text-decoration:underline;"><SPAN>Emily.Houlihan@Waterboards.ca.gov</SPAN></SPAN></A><SPAN><SPAN>.</SPAN></SPAN></P></DIV>

Service Item Id: 85ae1b1716b24fc0bfe0152615620178

Copyright Text:

Default Visibility: false

MaxRecordCount: 200000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.38492129142E7
YMin: 3833637.163900003
XMax: -1.270505742E7
YMax: 5162400.705300003
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: WQ_2023
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: high
  Label: High Risk (>MCL)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [168, 0, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [181, 98, 119, 0]
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• Value: medium
  Label: Medium Risk (80% - 100% MCL)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 170, 0, 255]
  Outline:
  Style: esriSLSSolid
  Color: [97, 228, 242, 0]
  Width: 0
• Value: low
  Label: Low Risk (<80% MCL)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 77, 168, 255]
  Outline:
  Style: esriSLSSolid
  Color: [91, 240, 89, 0]
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• Value: unknown
  Label: Unknown Risk
  Description: N/A
  Symbol:
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Transparency: 0
Labeling Info:
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Use Coded Values: true
Symbol:
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Vertical Alignment: bottom
Horizontal Alignment: left
Right to Left: false
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XOffset: 0
YOffset: 0
Size: 10
Font Family: Tahoma
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 200000.0
Max. Scale: 0.0

Advanced Query Capabilities:

Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• FID ( type: esriFieldTypeOID, alias: FID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• FID_cnt ( type: esriFieldTypeDouble, alias: FID_cnt )
• COUNTYF ( type: esriFieldTypeString, alias: County Code, length: 80 )
• NAME ( type: esriFieldTypeString, alias: County, length: 80 )
• NAMELSA ( type: esriFieldTypeString, alias: County2, length: 80 )
• MTRS ( type: esriFieldTypeString, alias: MTRS, length: 80 )
• gm_chm_ ( type: esriFieldTypeString, alias: Contaminant, length: 80 )
• SecDet ( type: esriFieldTypeDouble, alias: 20-year average (MCL index) )
• re_undr ( type: esriFieldTypeDouble, alias: Count of recent samples under 80% of MCL )
• re_clos ( type: esriFieldTypeDouble, alias: Count of recent samples between 80% - 100% of MCL )
• re_over ( type: esriFieldTypeDouble, alias: Count of recent samples over MCL )
• r_vg_vr ( type: esriFieldTypeDouble, alias: Average concentration of recent samples over MCL (MCL index) )
• method ( type: esriFieldTypeString, alias: Method of data aggregation (source or neighbor), length: 80 )
• avg_MCL ( type: esriFieldTypeDouble, alias: Average of 20-year and recent samples over MCL (MCL index) )
• WQ_2023 ( type: esriFieldTypeString, alias: 2023 Water Quality Risk Bin, length: 80 )

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

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