Layers:

Layer: WellswithSWACompleted2001 (0)

Name: WellswithSWACompleted2001

Display Field: gm_dataset_name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: All well locations from all datasets standardized on the GAMA Program's Groundwater Information System (GAMA GIS). This is a replacement of previous versions, updated quarterly. Authoritative version. WGS 84. All groundwater wells on GAMA Groundwater Information System, accessed July 24, 2024. Sources of data include (as indicated in GM_DATA_SOURCE field): GeoTracker: Wells sampled under regulated activities like cleanup and remediation. These are accessible through the California State Water Resources Control Board GeoTracker web site. USGS: Wells sampled and analyzed by the U.S. Geological Survey (USGS) through the Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project. GAMA: Wells sampled by California State Water Resources Control Board staff for the GAMA Program Domestic Well Project. DDW: Division of Drinking Water (DDW) wells sampled and regulated for delivered water quality under DDW oversight. DPR: Wells sampled by the Department of Pesticide Regulation (DPR) groundwater program. WDL: Wells in the Department of Water Resources (DWR) water quality sampling network in their water data library. LLNL: Wells sampled for groundwater age, isotopes, or noble gas for the GAMA Program by Lawrence Livermore National Laboratory (LLNL). NWIS: Wells sampled by the USGS and accessible via the National Water Information System (NWIS). UC Davis: Location of wells gathered from multiple local entities for use in the UC Davis Nitrate Report, under agreement with the GAMA Program. LOCALGW: Wells sampled under various local groundwater projects. As of July 30, 2019, this only includes the domestic sampling completed by the Central Coast Regional Water Quality Control Board. GAMA_LOCALGW: Wells sampled under local groundwater projects, generally sampled from private wells from various private and governmental organizations. Data was submitted through the GAMA Data Connection Portal. The field, GM_DATASET_NAME can also help explain the source of the dataset. Direct any questions to: GAMA@waterboards.ca.gov.

Service Item Id: da6bb767175742719d2f2268e4373a2d

Copyright Text: Created by GAMA Staff from the GAMA Groundwater Information System: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/.

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Spatial Reference: 102599  (102599)  LatestVCSWkid(0)



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• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• gm_dataset_name ( type: esriFieldTypeString, alias: Dataset Name, length: 8000 )
• gm_well_category ( type: esriFieldTypeString, alias: Well Category, length: 8000 )
• gm_data_source ( type: esriFieldTypeString, alias: Data Source, length: 8000 )
• gm_well_id ( type: esriFieldTypeString, alias: Well ID, length: 8000 )
• gm_latitude ( type: esriFieldTypeDouble, alias: Latitude )
• gm_longitude ( type: esriFieldTypeDouble, alias: Longitude )
• gm_well_depth_ft ( type: esriFieldTypeString, alias: Well Depth (ft), length: 8000 )
• gm_top_depth_of_screen_ft ( type: esriFieldTypeString, alias: Top Depth of Screen (ft), length: 8000 )
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• gm_gis_county ( type: esriFieldTypeString, alias: County, length: 8000 )
• gm_gis_dwr_basin ( type: esriFieldTypeString, alias: DWR Basin, length: 8000 )
• gm_gis_regional_board ( type: esriFieldTypeString, alias: Regional Board, length: 8000 )
• gm_gis_senate_district ( type: esriFieldTypeInteger, alias: Senate District )
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• gm_gis_gama_study_area ( type: esriFieldTypeString, alias: GAMA Study Area, length: 8000 )
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• Radius5yr_ ( type: esriFieldTypeDouble, alias: Radius5yr_ )
• Radius10yr ( type: esriFieldTypeDouble, alias: Radius10yr )

Layer: GAMAGISWells_DDW_Ft_2yr_Buffer (4)

Name: GAMAGISWells_DDW_Ft_2yr_Buffer

Display Field: gm_dataset_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: All well locations from all datasets standardized on the GAMA Program's Groundwater Information System (GAMA GIS). This is a replacement of previous versions, updated quarterly. Authoritative version. WGS 84. All groundwater wells on GAMA Groundwater Information System, accessed July 24, 2024. Sources of data include (as indicated in GM_DATA_SOURCE field): GeoTracker: Wells sampled under regulated activities like cleanup and remediation. These are accessible through the California State Water Resources Control Board GeoTracker web site. USGS: Wells sampled and analyzed by the U.S. Geological Survey (USGS) through the Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project. GAMA: Wells sampled by California State Water Resources Control Board staff for the GAMA Program Domestic Well Project. DDW: Division of Drinking Water (DDW) wells sampled and regulated for delivered water quality under DDW oversight. DPR: Wells sampled by the Department of Pesticide Regulation (DPR) groundwater program. WDL: Wells in the Department of Water Resources (DWR) water quality sampling network in their water data library. LLNL: Wells sampled for groundwater age, isotopes, or noble gas for the GAMA Program by Lawrence Livermore National Laboratory (LLNL). NWIS: Wells sampled by the USGS and accessible via the National Water Information System (NWIS). UC Davis: Location of wells gathered from multiple local entities for use in the UC Davis Nitrate Report, under agreement with the GAMA Program. LOCALGW: Wells sampled under various local groundwater projects. As of July 30, 2019, this only includes the domestic sampling completed by the Central Coast Regional Water Quality Control Board. GAMA_LOCALGW: Wells sampled under local groundwater projects, generally sampled from private wells from various private and governmental organizations. Data was submitted through the GAMA Data Connection Portal. The field, GM_DATASET_NAME can also help explain the source of the dataset. Direct any questions to: GAMA@waterboards.ca.gov.

Service Item Id: da6bb767175742719d2f2268e4373a2d

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• gm_longitude ( type: esriFieldTypeDouble, alias: Longitude )
• gm_well_depth_ft ( type: esriFieldTypeString, alias: Well Depth (ft), length: 8000 )
• gm_top_depth_of_screen_ft ( type: esriFieldTypeString, alias: Top Depth of Screen (ft), length: 8000 )
• gm_bottom_depth_of_screen_ft ( type: esriFieldTypeString, alias: Bottom Depth of Screen (ft), length: 8000 )
• gm_gis_county ( type: esriFieldTypeString, alias: County, length: 8000 )
• gm_gis_dwr_basin ( type: esriFieldTypeString, alias: DWR Basin, length: 8000 )
• gm_gis_regional_board ( type: esriFieldTypeString, alias: Regional Board, length: 8000 )
• gm_gis_senate_district ( type: esriFieldTypeInteger, alias: Senate District )
• gm_gis_hva ( type: esriFieldTypeString, alias: HVA, length: 8000 )
• gm_gis_gama_study_area ( type: esriFieldTypeString, alias: GAMA Study Area, length: 8000 )
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• gm_gis_dwr_region ( type: esriFieldTypeString, alias: DWR Region, length: 8000 )
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Layer: GAMAGISWells_DDW_Ft_5yr_Buffer (5)

Name: GAMAGISWells_DDW_Ft_5yr_Buffer

Display Field: gm_dataset_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: All well locations from all datasets standardized on the GAMA Program's Groundwater Information System (GAMA GIS). This is a replacement of previous versions, updated quarterly. Authoritative version. WGS 84. All groundwater wells on GAMA Groundwater Information System, accessed July 24, 2024. Sources of data include (as indicated in GM_DATA_SOURCE field): GeoTracker: Wells sampled under regulated activities like cleanup and remediation. These are accessible through the California State Water Resources Control Board GeoTracker web site. USGS: Wells sampled and analyzed by the U.S. Geological Survey (USGS) through the Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project. GAMA: Wells sampled by California State Water Resources Control Board staff for the GAMA Program Domestic Well Project. DDW: Division of Drinking Water (DDW) wells sampled and regulated for delivered water quality under DDW oversight. DPR: Wells sampled by the Department of Pesticide Regulation (DPR) groundwater program. WDL: Wells in the Department of Water Resources (DWR) water quality sampling network in their water data library. LLNL: Wells sampled for groundwater age, isotopes, or noble gas for the GAMA Program by Lawrence Livermore National Laboratory (LLNL). NWIS: Wells sampled by the USGS and accessible via the National Water Information System (NWIS). UC Davis: Location of wells gathered from multiple local entities for use in the UC Davis Nitrate Report, under agreement with the GAMA Program. LOCALGW: Wells sampled under various local groundwater projects. As of July 30, 2019, this only includes the domestic sampling completed by the Central Coast Regional Water Quality Control Board. GAMA_LOCALGW: Wells sampled under local groundwater projects, generally sampled from private wells from various private and governmental organizations. Data was submitted through the GAMA Data Connection Portal. The field, GM_DATASET_NAME can also help explain the source of the dataset. Direct any questions to: GAMA@waterboards.ca.gov.

Service Item Id: da6bb767175742719d2f2268e4373a2d

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• gm_gis_regional_board ( type: esriFieldTypeString, alias: Regional Board, length: 8000 )
• gm_gis_senate_district ( type: esriFieldTypeInteger, alias: Senate District )
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Layer: GAMAGISWells_DDW_Ft_10yr_Buffer (6)

Name: GAMAGISWells_DDW_Ft_10yr_Buffer

Display Field: gm_dataset_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: All well locations from all datasets standardized on the GAMA Program's Groundwater Information System (GAMA GIS). This is a replacement of previous versions, updated quarterly. Authoritative version. WGS 84. All groundwater wells on GAMA Groundwater Information System, accessed July 24, 2024. Sources of data include (as indicated in GM_DATA_SOURCE field): GeoTracker: Wells sampled under regulated activities like cleanup and remediation. These are accessible through the California State Water Resources Control Board GeoTracker web site. USGS: Wells sampled and analyzed by the U.S. Geological Survey (USGS) through the Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project. GAMA: Wells sampled by California State Water Resources Control Board staff for the GAMA Program Domestic Well Project. DDW: Division of Drinking Water (DDW) wells sampled and regulated for delivered water quality under DDW oversight. DPR: Wells sampled by the Department of Pesticide Regulation (DPR) groundwater program. WDL: Wells in the Department of Water Resources (DWR) water quality sampling network in their water data library. LLNL: Wells sampled for groundwater age, isotopes, or noble gas for the GAMA Program by Lawrence Livermore National Laboratory (LLNL). NWIS: Wells sampled by the USGS and accessible via the National Water Information System (NWIS). UC Davis: Location of wells gathered from multiple local entities for use in the UC Davis Nitrate Report, under agreement with the GAMA Program. LOCALGW: Wells sampled under various local groundwater projects. As of July 30, 2019, this only includes the domestic sampling completed by the Central Coast Regional Water Quality Control Board. GAMA_LOCALGW: Wells sampled under local groundwater projects, generally sampled from private wells from various private and governmental organizations. Data was submitted through the GAMA Data Connection Portal. The field, GM_DATASET_NAME can also help explain the source of the dataset. Direct any questions to: GAMA@waterboards.ca.gov.

Service Item Id: da6bb767175742719d2f2268e4373a2d

Copyright Text: Created by GAMA Staff from the GAMA Groundwater Information System: https://gamagroundwater.waterboards.ca.gov/gama/gamamap/public/.

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Supported Query Formats: JSON, geoJSON, PBF

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Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Extent:
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YMin: 7155623.852424245
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Spatial Reference: 102599  (102599)  LatestVCSWkid(0)



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Type ID Field: null

Fields:
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• gm_dataset_name ( type: esriFieldTypeString, alias: Dataset Name, length: 8000 )
• gm_well_category ( type: esriFieldTypeString, alias: Well Category, length: 8000 )
• gm_data_source ( type: esriFieldTypeString, alias: Data Source, length: 8000 )
• gm_well_id ( type: esriFieldTypeString, alias: Well ID, length: 8000 )
• gm_latitude ( type: esriFieldTypeDouble, alias: Latitude )
• gm_longitude ( type: esriFieldTypeDouble, alias: Longitude )
• gm_well_depth_ft ( type: esriFieldTypeString, alias: Well Depth (ft), length: 8000 )
• gm_top_depth_of_screen_ft ( type: esriFieldTypeString, alias: Top Depth of Screen (ft), length: 8000 )
• gm_bottom_depth_of_screen_ft ( type: esriFieldTypeString, alias: Bottom Depth of Screen (ft), length: 8000 )
• gm_gis_county ( type: esriFieldTypeString, alias: County, length: 8000 )
• gm_gis_dwr_basin ( type: esriFieldTypeString, alias: DWR Basin, length: 8000 )
• gm_gis_regional_board ( type: esriFieldTypeString, alias: Regional Board, length: 8000 )
• gm_gis_senate_district ( type: esriFieldTypeInteger, alias: Senate District )
• gm_gis_hva ( type: esriFieldTypeString, alias: HVA, length: 8000 )
• gm_gis_gama_study_area ( type: esriFieldTypeString, alias: GAMA Study Area, length: 8000 )
• gm_gis_assembly_district ( type: esriFieldTypeInteger, alias: Assembly District )
• gm_gis_gsa ( type: esriFieldTypeString, alias: GSA, length: 8000 )
• gm_gis_dwr_region ( type: esriFieldTypeString, alias: DWR Region, length: 8000 )
• well_id2 ( type: esriFieldTypeString, alias: well_ID2, length: 255 )
• well_id3 ( type: esriFieldTypeString, alias: well_ID3, length: 255 )
• well_id4 ( type: esriFieldTypeString, alias: well_ID4, length: 255 )
• well_id5 ( type: esriFieldTypeString, alias: well_ID5, length: 255 )
• well_id6 ( type: esriFieldTypeString, alias: well_ID6, length: 255 )
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• MaxPumpRt_ ( type: esriFieldTypeDouble, alias: MaxPumpRt_ )
• WaterLevel ( type: esriFieldTypeDouble, alias: WaterLevel )
• TOP_FT ( type: esriFieldTypeDouble, alias: TOP_FT )
• Length_FT ( type: esriFieldTypeDouble, alias: Length_FT )
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• SanitaryDe ( type: esriFieldTypeDouble, alias: SanitaryDe )
• GW_FlowDir ( type: esriFieldTypeDouble, alias: GW_FlowDir )
• Radius2yr_ ( type: esriFieldTypeDouble, alias: Radius2yr_ )
• Radius5yr_ ( type: esriFieldTypeDouble, alias: Radius5yr_ )
• Radius10yr ( type: esriFieldTypeDouble, alias: Radius10yr )
• BUFF_DIST ( type: esriFieldTypeDouble, alias: BUFF_DIST )
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