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Layer: Community_Water_Systems_June_11_2025_Table (ID:477)

Name: Community_Water_Systems_June_11_2025_Table

Display Field: PWS_NAME

Type: Table

Description: Community water system service area boundaries describe the geographic area that receives drinking water from a given community water system. Knowing these boundaries help to connect water system data (such as, compliance status) with water system customers.This dataset contains ~44,000 unique service areas across all 50 states. While not 100% comprehensive, these systems cover 99% of all public water system consumers.  ~40% of systems are sourced from state/utility databases. The remaining systems, those with no state supplied boundary, were modeled using machine learning techniques. This effort used state sourced service areas to train a model on dozens of explanatory variables including drinking water intakes in order to approximate service areas where none are publicly available.This dataset used the 2023 Quarter 4 Safe Drinking Water Information System for establishing the universe of community water systems.For detailed information on this dataset, visit our GitHub repository: https://github.com/USEPA/ORD_SAB_ModelIf you encounter any discrepancies or issues , please contact us.***Version 1.2 was updated on 02/05/25***

Copyright Text: US EPA

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:
Templates:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/12/2025 1:26:57 AM

Schema Last Edit Date: 6/12/2025 1:26:57 AM

Data Last Edit Date: 6/12/2025 1:26:57 AM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat