View In:
ArcGIS Online Map Viewer
Name: Water Quality Risk by Section (All Contaminants)
Display Field: name
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This layer displays water quality risk by section for use in the 2026 Aquifer Risk Map.
Service Item Id: ca77eb82286842cca94a5ce79839b338
Copyright Text: Source water quality data is from the GAMA Groundwater Information System. Domestic well records are from the Online System for Well Completion Reports. State small water system locations are from the DDW SAFER Clearinghouse.
Default Visibility: true
MaxRecordCount: 200000
MaxSelectionCount: 0
Supported Query Formats: JSON, geoJSON, PBF
Min Scale: 0.0
Max Scale: 0.0
Supports Advanced Queries: true
Supports Statistics: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports ValidateSQL: true
Supports Calculate: true
Extent:
XMin: -1.38492129099E7
YMin: 3833637.1664000005
XMax: -1.27050574244E7
YMax: 5162400.701499999
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: wqr
Field 2: N/A
Field 3: N/A
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Labeling Info:
Feature Draw Order:
Advanced Query Capabilities:
Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: true
Supports Query With LOD Spatial Reference: true
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: wqr
Fields:
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objectid
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nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: objectid, alias: OBJECTID
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countyf
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modelName: countyf, nullable: true, editable: true, defaultValue: null, length: 80, alias: County Code, type: esriFieldTypeString
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name
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modelName: name, nullable: true, editable: true, defaultValue: null, length: 80, alias: County, type: esriFieldTypeString
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namelsa
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mtrs
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modelName: mtrs, nullable: true, editable: true, defaultValue: null, length: 80, alias: MTRS, type: esriFieldTypeString
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gsa_id
(
modelName: gsa_id, nullable: true, editable: true, defaultValue: null, alias: Groundwater Sustainability Agency ID, type: esriFieldTypeDouble
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gsa_nam
(
modelName: gsa_nam, nullable: true, editable: true, defaultValue: null, length: 80, alias: Groundwater Sustainability Agency Name, type: esriFieldTypeString
)
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gsp_id
(
modelName: gsp_id, nullable: true, editable: true, defaultValue: null, alias: Groundwater Sustainability Plan ID, type: esriFieldTypeDouble
)
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bsn_nmb
(
modelName: bsn_nmb, nullable: true, editable: true, defaultValue: null, length: 80, alias: Basin Number, type: esriFieldTypeString
)
-
bsn_sbb
(
modelName: bsn_sbb, nullable: true, editable: true, defaultValue: null, length: 80, alias: Basin Subbasin Number, type: esriFieldTypeString
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basn_nm
(
modelName: basn_nm, nullable: true, editable: true, defaultValue: null, length: 80, alias: Basin Name, type: esriFieldTypeString
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bsn_s_1
(
modelName: bsn_s_1, nullable: true, editable: true, defaultValue: null, length: 80, alias: Basin Subbasin Name, type: esriFieldTypeString
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srf1
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modelName: srf1, nullable: true, editable: true, defaultValue: null, alias: Count of contaminants above comparison concentration, type: esriFieldTypeDouble
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srf2
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modelName: srf2, nullable: true, editable: true, defaultValue: null, alias: Count of contaminants between 80% - 100% comparison concentration, type: esriFieldTypeDouble
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srf3
(
modelName: srf3, nullable: true, editable: true, defaultValue: null, alias: Average magnitude of results above comparison concentration (Comparison Concentration Index), type: esriFieldTypeDouble
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sl1
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modelName: sl1, nullable: true, editable: true, defaultValue: null, length: 198, alias: List of contaminants above comparison concentration, type: esriFieldTypeString
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sl2
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modelName: sl2, nullable: true, editable: true, defaultValue: null, length: 98, alias: List of contaminants between 80% - 100% comparison concentration, type: esriFieldTypeString
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method
(
modelName: method, nullable: true, editable: true, defaultValue: null, length: 80, alias: Risk estimation method, type: esriFieldTypeString
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wqr
(
modelName: wqr, nullable: true, editable: true, defaultValue: null, length: 80, alias: 2026 Water Quality Risk, type: esriFieldTypeString
)
-
dwr_dm_
(
modelName: dwr_dm_, nullable: true, editable: true, defaultValue: null, alias: Domestic well density (Department of Water Resources), type: esriFieldTypeDouble
)
-
ssws_sm
(
modelName: ssws_sm, nullable: true, editable: true, defaultValue: null, alias: State Small Water System count (Division of Drinking Water), type: esriFieldTypeDouble
)
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sabl_pw
(
modelName: sabl_pw, nullable: true, editable: true, defaultValue: null, length: 80, alias: PWSID of nearest Community Water System, type: esriFieldTypeString
)
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water_s
(
modelName: water_s, nullable: true, editable: true, defaultValue: null, length: 80, alias: Name of nearest Community Water System, type: esriFieldTypeString
)
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near_di
(
modelName: near_di, nullable: true, editable: true, defaultValue: null, alias: Distance (in miles) to nearest Community Water System, type: esriFieldTypeDouble
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SHAPE__Length
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Drawing Tool: esriFeatureEditToolPolygon
Capabilities: Query,Create,Update,Delete,Editing,Sync,Extract,Uploads
Sync Can Return Changes: true
Is Data Versioned: false
Supports Rollback On Failure: true
Supports ApplyEdits With Global Ids: true
Supports ApplyEdits By Upload Id: true
Supports Query With Historic Moment: false
Supports Coordinates Quantization: true
Child Resources:
Supported Operations:
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Query Analytic
Query Top Features
Query Bins
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Add Features
Update Features
Delete Features
Calculate
Append
Validate SQL
Generate Renderer
Return Updates
Metadata
Update Metadata