Display Field: basin_name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: The Texas Water Development Board (TWDB) Groundwater Database (GWDB) contains information on water wells, springs and oil/gas wells with geologic information. This information had resided in file folders for decades at the TWDB, at one of its predecessor agencies, or as original copies in agencies such as the United States Geological Survey (USGS). All of these data were collected for specific projects that may have included recommendations for particular local or state entities to continue with systematic monitoring in the future, although monitoring at most sites has not continued. TWDB initiated the first effort to monitor, systematically, representative sites in all of the major and minor aquifers beginning in 1988. All users of the data should be aware that although the GWDB includes the best information available to TWDB's knowledge, some of the data are provided by cooperators of TWDB, and a large percentage of all the data was collected from sites that are not part of TWDB's or cooperators' routine monitoring programs. As a result, inaccuracies exist. However, TWDB continuously strives to remove or revise inaccurate data, and the agency actively encourages users to report any inaccuracies to groundwaterdata@twdb.texas.gov.
Copyright Text:
Default Visibility: false
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0
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Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
Can Modify Layer: true
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Use Standardized Queries: true
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Renderer:
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Labeling Info:
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Supports Query With LOD Spatial Reference: false
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
- OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
- state_well ( type: esriFieldTypeInteger, alias: state_well )
- county_nam ( type: esriFieldTypeString, alias: county_nam, length: 15 )
- basin_name ( type: esriFieldTypeString, alias: basin_name, length: 26 )
- gma ( type: esriFieldTypeSmallInteger, alias: gma )
- rwpa ( type: esriFieldTypeString, alias: rwpa, length: 1 )
- previous_w ( type: esriFieldTypeString, alias: previous_w, length: 8 )
- lat_dec ( type: esriFieldTypeDouble, alias: lat_dec )
- long_dec ( type: esriFieldTypeDouble, alias: long_dec )
- coordsourc ( type: esriFieldTypeString, alias: coordsourc, length: 254 )
- owner_1 ( type: esriFieldTypeString, alias: owner_1, length: 22 )
- owner_2 ( type: esriFieldTypeString, alias: owner_2, length: 22 )
- driller_1 ( type: esriFieldTypeString, alias: driller_1, length: 20 )
- driller_2 ( type: esriFieldTypeString, alias: driller_2, length: 20 )
- aquifer_co ( type: esriFieldTypeString, alias: aquifer_co, length: 8 )
- aquifer_id ( type: esriFieldTypeString, alias: aquifer_id, length: 30 )
- elev_of_ls ( type: esriFieldTypeString, alias: elev_of_ls, length: 254 )
- elev_meth ( type: esriFieldTypeString, alias: elev_meth, length: 30 )
- date_drill ( type: esriFieldTypeString, alias: date_drill, length: 8 )
- welltype ( type: esriFieldTypeString, alias: welltype, length: 30 )
- well_depth ( type: esriFieldTypeString, alias: well_depth, length: 254 )
- depthsourc ( type: esriFieldTypeString, alias: depthsourc, length: 30 )
- Shape ( type: esriFieldTypeGeometry, alias: Shape )
Supported Operations: Query Query Attachments Query Analytic Generate Renderer Return Updates
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