Homecastr public source coverage map
Metadata only plus public reference boundaries where available. Declared geography regions summarize source-inventory coverage labels and do not redistribute raw source payloads or source-native geometries.
Coverage map uses public reference boundaries where available and generalized selection regions elsewhere. It does not redistribute source-native parcel, permit, assessor, utility, building, zoning, or hazard geometry; use official_urls and per-source records for authoritative source access.

Global
Generalized global coverage proxy for source-inventory rows with the global geography token.

US
EPA ECHO NPDES all-version sewer overflow and bypass events
EPA ECHO NPDES current sewer overflow and bypass events
NOAA Climate at a Glance county annual temperature
Permits and planning process evidence umbrella
U.S. Census Bureau TIGERweb generalized states
Census state reference boundary for the United States and District of Columbia; not source-native national parcel, assessor, permit, or benchmark geometry.

Metro
Permits and planning process evidence umbrella
Generalized multi-metro proxy for umbrella source classes before exact local rows are split out.

Phoenix
ADWR Phoenix AMA Groundwater Supply Updates
Arizona Commerce Authority Computer Data Center Program
Arizona State Land Department Maps & GIS
GPEC Data Center Site Selection | Greater Phoenix
GPEC Greater Phoenix Data Center Ecosystem PDF
MAG 2030/2040 Population Projection Storymap FeatureServer
MAG Population and Employment Projections by TAZ ArcGIS item (token required)
MAG Projections 2023 expanded RAZ/MPA/Jurisdiction/Reclass FeatureServer
MAG Sun Cloud Transportation Data Portal
Maricopa County Permit Actions and Activities
Maricopa County Planning and Zoning Minutes 2025-11-06
Maricopa County Weekly Permit Activity Archive
Phoenix Data Center Text Amendment Staff Report
U.S. Census Bureau TIGERweb generalized counties
Census county reference boundary for Maricopa and Pinal counties; not MAG, assessor, parcel, zoning, or utility native geometry.

TX
Texas statewide parcel assessor benchmark panel
U.S. Census Bureau TIGERweb generalized states
Census state reference boundary for Texas; not TXGIO or statewide source-native parcel geometry.

Austin
U.S. Census Bureau TIGERweb generalized counties
Census county reference boundary for a five-county Austin metro proxy; not Austin permit, parcel, or planning native geometry.

Houston
Harris Central Appraisal District public data
U.S. Census Bureau TIGERweb generalized counties
Census county reference boundary for Harris County; not Houston or Harris County source-native parcel/permit geometry.

NYC
NYC Department of Finance property assessment records
Census county reference boundary for the five New York City county equivalents; not NYC source-native building, parcel, permit, or PLUTO geometry.

Chicago
Census county reference boundary for Cook County; not Chicago or Cook County source-native parcel, permit, or assessor geometry.

Seattle
Seattle and King County assessor benchmark panel
Census county reference boundary for King County; not Seattle or King County source-native parcel, permit, or assessor geometry.

SF
San Francisco assessor historical secured property tax rolls
Census county reference boundary for San Francisco County; not San Francisco source-native parcel, permit, or assessor geometry.

Philly
Census county reference boundary for Philadelphia County; not Philadelphia source-native parcel, permit, or assessor geometry.

FL
Florida Department of Revenue property tax data portal
Florida DOR statewide raw benchmark panel
U.S. Census Bureau TIGERweb generalized states
Census state reference boundary for Florida; not Florida DOR source-native parcel, roll, or benchmark geometry.

Miami
Census county reference boundary for Miami-Dade County; not Miami-Dade source-native parcel, permit, or assessor geometry.

MA
Census state reference boundary for Massachusetts; not MassGIS source-native assessor geometry.

Canada
Natural Earth country reference boundary for Canada; not Canada source-native parcel, assessment, or benchmark geometry.

Vancouver
Generalized Vancouver, BC coverage proxy.

UK
Natural Earth country reference boundary for the United Kingdom; not UK source-native price-paid or rate geometry.

France
Natural Earth country reference boundary for France; not DVF, INSEE, or Banque de France source-native geometry.

EU
ECB Statistical Data Warehouse policy rate context
Generalized European Union coverage proxy.