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Name: i07_Water_Shortage_Vulnerability_Sections

Display Field: County_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This dataset represents a water shortage vulnerability analysis performed by DWR using modified PLSS sections pulled from the Well Completion Report PLSS Section Summaries. This feature class includes water shortage vulnerability indicators and scores from an analysis done by CA Department of Water Resources, joined to the modified PLSS sections exported from the Well Completion Report Sections to align with current SGMA data. These polygons are not intended to be legal PLSS boundaries, but rather modified PLSS sections for visualization and analysis. Projected PLSS sections used in the Well Completion Reports were originally provided by the Department of Pesticide. These indicators were pulled from various data sources, please refer to the Drought and Water Shortage Vulnerability Scoring: California's Domestic Wells and State Smalls Systems documentation for more information on how the indicators were calculated and weighted. The goal of this data is to provide a spatial representation of various factors that can affect water shortage vulnerability in the state of California. The category of domestic wells and state small water systems intends to focus on what is required to be planned for by counties, following SB 552. This is intended to include those households and others with domestically used water (e.g., dish washing, showering, drinking) on private surface water supplies (surface water supplies will be improved in the future). The unit of analysis for physical vulnerability in this analysis is Public Land Survey Sections, one square mile grid covering all of California. This also attempts to address communities served by water suppliers with fewer than 15 service connections, which are either local smalls (serving between 2 to 4 connections), state smalls (serving between 5 to 14 connections) or domestic wells (serving one connection).

Copyright Text: California Department of Water Resources using various publicly available datasets. Please refer to model documentation for full source information.

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Spatial Reference: 102100  (3857)  LatestVCSWkid(0)

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Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• COUNTY_CD ( type: esriFieldTypeString, alias: County Code, editable: true, nullable: true, length: 2, defaultValue: null, modelName: COUNTY_CD )
• BASE_LN_ME ( type: esriFieldTypeString, alias: PLSS Meridian Baseline, editable: true, nullable: true, length: 1, defaultValue: null, modelName: BASE_LN_ME )
• TOWNSHIP ( type: esriFieldTypeString, alias: PLSS Township, editable: true, nullable: true, length: 3, defaultValue: null, modelName: TOWNSHIP )
• RANGE ( type: esriFieldTypeString, alias: PLSS Range, editable: true, nullable: true, length: 3, defaultValue: null, modelName: RANGE )
• SECTION ( type: esriFieldTypeString, alias: PLSS Section, editable: true, nullable: true, length: 2, defaultValue: null, modelName: SECTION )
• MTRS ( type: esriFieldTypeString, alias: PLSS MTRS, editable: true, nullable: true, length: 9, defaultValue: null, modelName: MTRS )
• StateSmall_or_Domestic_Flag ( type: esriFieldTypeString, alias: State Small or Domestic Well? , editable: true, nullable: true, length: 255, defaultValue: null, modelName: StateSmall_or_Domestic_Flag )
• rRC1b_Sea_Level_Rise ( type: esriFieldTypeDouble, alias: rRC1b - Projected Sea Level Rise, editable: true, nullable: true, defaultValue: null, modelName: rRC1b_Sea_Level_Rise )
• RC1c_Wildfire_Projections ( type: esriFieldTypeDouble, alias: RC1c - Wildfire Projections, editable: true, nullable: true, defaultValue: null, modelName: RC1c_Wildfire_Projections )
• rRC1c_Wildfire_Projections ( type: esriFieldTypeDouble, alias: rRC1c - Wildfire Projections, editable: true, nullable: true, defaultValue: null, modelName: rRC1c_Wildfire_Projections )
• RC2a_Current_Dry_Year ( type: esriFieldTypeDouble, alias: RC2a - Current Dry Year Flag, editable: true, nullable: true, defaultValue: null, modelName: RC2a_Current_Dry_Year )
• RC2aa_Multiple_Dry_Years ( type: esriFieldTypeDouble, alias: RC2aa - Multiple Dry Years, editable: true, nullable: true, defaultValue: null, modelName: RC2aa_Multiple_Dry_Years )
• RC2b_WildfireHazard ( type: esriFieldTypeString, alias: RC2b - Wildfire Hazard (USFS 2023), editable: true, nullable: true, length: 255, defaultValue: null, modelName: RC2b_WildfireHazard )
• rRC2b_WildfireHazard ( type: esriFieldTypeDouble, alias: rRC2b - Wildfire Hazard (USFS 2023), editable: true, nullable: true, defaultValue: null, modelName: rRC2b_WildfireHazard )
• rRC2c_Fractured_Rock_Area ( type: esriFieldTypeDouble, alias: rRC2c - Fractured Rock Area, editable: true, nullable: true, defaultValue: null, modelName: rRC2c_Fractured_Rock_Area )
• RC2c_Fractured_Rock_Area ( type: esriFieldTypeString, alias: RC2c - Fractured Rock Area (Yes/No), editable: true, nullable: true, length: 255, defaultValue: null, modelName: RC2c_Fractured_Rock_Area )
• RC2d_Subsidence ( type: esriFieldTypeDouble, alias: RC2d - Subsidence (2015 - 2024), editable: true, nullable: true, defaultValue: null, modelName: RC2d_Subsidence )
• rRC2d_Subsidence ( type: esriFieldTypeDouble, alias: rRC2d - Rescaled Subsidence (2015 - 2024), editable: true, nullable: true, defaultValue: null, modelName: rRC2d_Subsidence )
• RC2e_Saltwater_Intrusion ( type: esriFieldTypeString, alias: RC2e - Saltwater Intrusion (Befus et al. 2020), editable: true, nullable: true, length: 512, defaultValue: null, modelName: RC2e_Saltwater_Intrusion )
• rRC2e_Saltwater_Intrusion ( type: esriFieldTypeDouble, alias: rRC2e - Saltwater Intrusion (Befus et al. 2020), editable: true, nullable: true, defaultValue: null, modelName: rRC2e_Saltwater_Intrusion )
• rRC2f_Critically_Overdrafted ( type: esriFieldTypeDouble, alias: rRC2f - Critically Overdrafted Basin, editable: true, nullable: true, defaultValue: null, modelName: rRC2f_Critically_Overdrafted )
• RC2f_Critically_Overdrafted ( type: esriFieldTypeString, alias: RC2f - Critically Overdrafted Basin (Yes/No), editable: true, nullable: true, length: 255, defaultValue: null, modelName: RC2f_Critically_Overdrafted )
• rRC2g_Groundwater_Levels ( type: esriFieldTypeDouble, alias: rRC2g - Groundwater Levels (rescaled), editable: true, nullable: true, defaultValue: null, modelName: rRC2g_Groundwater_Levels )
• RC2j_Proportion_Farmed ( type: esriFieldTypeDouble, alias: RC2j - Proportion Farmed (2022 Land Use), editable: true, nullable: true, defaultValue: null, modelName: RC2j_Proportion_Farmed )
• RC3a_Well_Susceptibility ( type: esriFieldTypeInteger, alias: RC3a - Adjust Count of Susceptible Wells (SGMO Dry Well Susceptibility 2024), editable: true, nullable: true, defaultValue: null, modelName: RC3a_Well_Susceptibility )
• RC5a_Household_Water_Outage ( type: esriFieldTypeString, alias: RC5a - Household Water Outage in Section (September 2024), editable: true, nullable: true, length: 255, defaultValue: null, modelName: RC5a_Household_Water_Outage )
• rRC5a_Household_Water_Outage ( type: esriFieldTypeDouble, alias: rRC5a - Household Water Outage in Section Rescaled (September 2024), editable: true, nullable: true, defaultValue: null, modelName: rRC5a_Household_Water_Outage )
• COUNTY_NAME ( type: esriFieldTypeString, alias: County Name, editable: true, nullable: true, length: 40, defaultValue: null, modelName: COUNTY_NAME )
• Comments ( type: esriFieldTypeString, alias: Comments, editable: true, nullable: true, length: 255, defaultValue: null, modelName: Comments )
• Source ( type: esriFieldTypeString, alias: Source, editable: true, nullable: true, length: 255, defaultValue: null, modelName: Source )
• Date_Data_Refers_To ( type: esriFieldTypeDate, alias: Date Data Refers To, editable: true, nullable: true, length: 8, defaultValue: null, modelName: Date_Data_Refers_To )
• DomWellCount ( type: esriFieldTypeSmallInteger, alias: Domestic Well Count, editable: true, nullable: true, defaultValue: null, modelName: DomWellCount )
• DomWellDepthAvg ( type: esriFieldTypeSmallInteger, alias: Average Domestic Well Depth, editable: true, nullable: true, defaultValue: null, modelName: DomWellDepthAvg )
• DomWellDepthMin ( type: esriFieldTypeSmallInteger, alias: Minimum Domestic Well Depth, editable: true, nullable: true, defaultValue: null, modelName: DomWellDepthMin )
• DomWellDepthMax ( type: esriFieldTypeSmallInteger, alias: Maximum Domestic Well Depth, editable: true, nullable: true, defaultValue: null, modelName: DomWellDepthMax )
• WCRFolderLink ( type: esriFieldTypeString, alias: WCR Folder Hyperlink, editable: true, nullable: true, length: 255, defaultValue: null, modelName: WCRFolderLink )
• GSA_Name ( type: esriFieldTypeString, alias: GSA Name, editable: true, nullable: true, length: 64, defaultValue: null, modelName: GSA_Name )
• Shape__Area ( type: esriFieldTypeDouble, alias: Shape.STArea(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STArea(), required: true )
• Shape__Length ( type: esriFieldTypeDouble, alias: Shape.STLength(), editable: false, nullable: true, defaultValue: null, modelName: Shape.STLength(), required: true )
• RC1a_Projected_Hot_Days ( type: esriFieldTypeDouble, alias: RC1a - Projected Hot Days, editable: true, nullable: true, defaultValue: null, modelName: RC1a_Projected_Hot_Days )
• rRC1a_Projected_Hot_Days ( type: esriFieldTypeDouble, alias: rRC1a - Projected Hot Days, editable: true, nullable: true, defaultValue: null, modelName: rRC1a_Projected_Hot_Days )
• rRC2aa_Multiple_Dry_Years ( type: esriFieldTypeDouble, alias: rRC2aa - Multiple Dry Years, editable: true, nullable: true, defaultValue: null, modelName: rRC2aa_Multiple_Dry_Years )
• RC2i_SWRCB_Water_Quality ( type: esriFieldTypeString, alias: 2026 Water Quality Risk, editable: true, nullable: true, length: 80, defaultValue: null, modelName: RC2i_SWRCB_Water_Quality )
• rRC2i_SWRCB_Water_Quality_Risk ( type: esriFieldTypeDouble, alias: rSC2i - Water Quality Risk Score (SWRCB 2026), editable: true, nullable: true, defaultValue: null, modelName: rRC2i_SWRCB_Water_Quality_Risk )
• rRC2j_Proportion_Farmed ( type: esriFieldTypeDouble, alias: rRC2j - Proportion Farmed (2024 Land Use), editable: true, nullable: true, defaultValue: null, modelName: rRC2j_Proportion_Farmed )
• rRC3a_Well_Susceptibility ( type: esriFieldTypeDouble, alias: rRC3a - Well Susceptibility, editable: true, nullable: true, defaultValue: null, modelName: rRC3a_Well_Susceptibility )
• RC3c_FRA_Dry_Well_Susceptibility ( type: esriFieldTypeDouble, alias: RC3c - FRA Dry Wells, editable: true, nullable: true, defaultValue: null, modelName: RC3c_FRA_Dry_Well_Susceptibility )
• rRC3c_FRA_Dry_Well_Susceptibility ( type: esriFieldTypeDouble, alias: rRC3c - FRA Dry Wells, editable: true, nullable: true, defaultValue: null, modelName: rRC3c_FRA_Dry_Well_Susceptibility )
• RC3c_DomesticWells_Count ( type: esriFieldTypeInteger, alias: rRC3c - Domestic Wells Count, editable: true, nullable: true, defaultValue: null, modelName: RC3c_DomesticWells_Count )
• RC3c_PublicSupplyWells_Count ( type: esriFieldTypeInteger, alias: rRC3c - Public Supply Wells Count, editable: true, nullable: true, defaultValue: null, modelName: RC3c_PublicSupplyWells_Count )
• RC3c_IrrigationWells_Count ( type: esriFieldTypeInteger, alias: rRC3c - Irrigation Wells Count, editable: true, nullable: true, defaultValue: null, modelName: RC3c_IrrigationWells_Count )
• Household_Water_Outage_Count ( type: esriFieldTypeInteger, alias: Household Water Outage Count, editable: true, nullable: true, defaultValue: null, modelName: Household_Water_Outage_Count )
• PrdWellCount ( type: esriFieldTypeSmallInteger, alias: Production Well Count, editable: true, nullable: true, defaultValue: null, modelName: PrdWellCount )
• PrdWellDepthAvg ( type: esriFieldTypeSmallInteger, alias: Average Production Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PrdWellDepthAvg )
• PrdWellDepthMin ( type: esriFieldTypeSmallInteger, alias: Minimum Production Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PrdWellDepthMin )
• PrdWellDepthMax ( type: esriFieldTypeSmallInteger, alias: Maximum Production Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PrdWellDepthMax )
• PubWellCount ( type: esriFieldTypeSmallInteger, alias: Public Well Count, editable: true, nullable: true, defaultValue: null, modelName: PubWellCount )
• PubWellDepthAvg ( type: esriFieldTypeSmallInteger, alias: Average Public Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PubWellDepthAvg )
• PubWellDepthMin ( type: esriFieldTypeSmallInteger, alias: Minimum Production Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PubWellDepthMin )
• PubWellDepthMax ( type: esriFieldTypeSmallInteger, alias: Maximum Public Well Depth, editable: true, nullable: true, defaultValue: null, modelName: PubWellDepthMax )
• PVI_RawScore_2024 ( type: esriFieldTypeDouble, alias: 2024 Raw Score, editable: true, nullable: true, defaultValue: null, modelName: PVI_RawScore_2024 )
• PVI_MaxPossible_2024 ( type: esriFieldTypeDouble, alias: PVI Out of Maximum Possible (2024), editable: true, nullable: true, defaultValue: null, modelName: PVI_MaxPossible_2024 )
• PVI_PercentMax_2024 ( type: esriFieldTypeDouble, alias: PVI (Percentage of Maximum) 2024, editable: true, nullable: true, defaultValue: null, modelName: PVI_PercentMax_2024 )
• PVI_Raw_2026 ( type: esriFieldTypeDouble, alias: 2026 Raw Score, editable: true, nullable: true, defaultValue: null, modelName: PVI_Raw_2026 )
• PVI_Scaled_100_2026 ( type: esriFieldTypeDouble, alias: PVI Score (Scaled 0 to 100) 2026, editable: true, nullable: true, defaultValue: null, modelName: PVI_Scaled_100_2026 )
• PVI_MaxPossible_2026 ( type: esriFieldTypeDouble, alias: PVI Out of Maximum Possible (2026), editable: true, nullable: true, defaultValue: null, modelName: PVI_MaxPossible_2026 )
• PVI_PercentMax_2026 ( type: esriFieldTypeDouble, alias: PVI (Percentage of Maximum) 2026, editable: true, nullable: true, defaultValue: null, modelName: PVI_PercentMax_2026 )
• CDC_SVI_2024 ( type: esriFieldTypeDouble, alias: Social Vulnerability Index, CDC 2024, editable: true, nullable: true, defaultValue: null, modelName: CDC_SVI_2024 )
• VCP_Drought_S_Rank ( type: esriFieldTypeString, alias: VCP Drought SVI Rank, editable: true, nullable: true, length: 255, defaultValue: null, modelName: VCP_Drought_S_Rank )
• VCP_Drought_Score ( type: esriFieldTypeDouble, alias: VCP Drought Social Vulnerability Rank, 2025, editable: true, nullable: true, defaultValue: null, modelName: VCP_Drought_Score )
• PVI_SVI_CDC ( type: esriFieldTypeDouble, alias: PVIxSVI, CDC SVI , editable: true, nullable: true, defaultValue: null, modelName: PVI_SVI_CDC )
• Last_Edited_Date ( type: esriFieldTypeDate, alias: Date Last Edited, editable: true, nullable: true, length: 8, defaultValue: null, modelName: Last_Edited_Date )
• Last_Edited_By ( type: esriFieldTypeString, alias: Last Edited By, editable: true, nullable: true, length: 255, defaultValue: null, modelName: Last_Edited_By )

Templates:

• Name: i07_Water_Shortage_Vulnerability_Sections
  Description:
  Prototype:
  Last_Edited_Date: null
  Last_Edited_By: null
  COUNTY_CD: null
  BASE_LN_ME: null
  TOWNSHIP: null
  RANGE: null
  SECTION: null
  MTRS: null
  StateSmall_or_Domestic_Flag: null
  rRC1b_Sea_Level_Rise: null
  RC1c_Wildfire_Projections: null
  rRC1c_Wildfire_Projections: null
  RC2a_Current_Dry_Year: null
  RC2aa_Multiple_Dry_Years: null
  RC2b_WildfireHazard: null
  rRC2b_WildfireHazard: null
  rRC2c_Fractured_Rock_Area: null
  RC2c_Fractured_Rock_Area: null
  RC2d_Subsidence: null
  rRC2d_Subsidence: null
  RC2e_Saltwater_Intrusion: null
  rRC2e_Saltwater_Intrusion: null
  rRC2f_Critically_Overdrafted: null
  RC2f_Critically_Overdrafted: null
  rRC2g_Groundwater_Levels: null
  RC2j_Proportion_Farmed: null
  RC3a_Well_Susceptibility: null
  RC5a_Household_Water_Outage: null
  rRC5a_Household_Water_Outage: null
  COUNTY_NAME: null
  Comments: null
  Source: null
  Date_Data_Refers_To: null
  DomWellCount: null
  DomWellDepthAvg: null
  DomWellDepthMin: null
  DomWellDepthMax: null
  WCRFolderLink: null
  GSA_Name: null
  PVI_SVI_CDC: null
  VCP_Drought_Score: null
  RC1a_Projected_Hot_Days: null
  rRC1a_Projected_Hot_Days: null
  rRC2aa_Multiple_Dry_Years: null
  RC2i_SWRCB_Water_Quality: null
  rRC2i_SWRCB_Water_Quality_Risk: null
  rRC2j_Proportion_Farmed: null
  rRC3a_Well_Susceptibility: null
  RC3c_FRA_Dry_Well_Susceptibility: null
  rRC3c_FRA_Dry_Well_Susceptibility: null
  RC3c_DomesticWells_Count: null
  RC3c_PublicSupplyWells_Count: null
  RC3c_IrrigationWells_Count: null
  Household_Water_Outage_Count: null
  PrdWellCount: null
  PrdWellDepthAvg: null
  PrdWellDepthMin: null
  PrdWellDepthMax: null
  PubWellCount: null
  PubWellDepthAvg: null
  PubWellDepthMin: null
  PubWellDepthMax: null
  PVI_RawScore_2024: null
  PVI_MaxPossible_2024: null
  PVI_PercentMax_2024: null
  PVI_Raw_2026: null
  PVI_Scaled_100_2026: null
  PVI_MaxPossible_2026: null
  PVI_PercentMax_2026: null
  CDC_SVI_2024: null
  VCP_Drought_S_Rank: null
  
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Child Resources:   Field Groups   Contingent Values

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