Enrich fields

Enrich currently exposes 538 individual field IDs and 14 preset bundles. Pass IDs in fields; pass one bundle name in preset. You can combine them, and duplicate fields appear once. Omitting both selectors requests every field. Each response field also carries source metadata, interpretation guidance, status and any failure reason. The table below omits 3 legacy supplier-branded field IDs from the public reference. The API still accepts those IDs for existing clients.

Presets

Preset	Fields
`parcel`	98
`zoning`	16
`buildings`	21
`valuation`	11
`legal`	10
`power`	79
`access`	67
`water`	21
`terrain`	21
`environment`	39
`climate`	28
`hazards`	79
`market`	28
`constraints`	20

A preset is an exact bundle. For example, "fields": ["zoning"] requests one individual field, while "preset": "zoning" requests the zoning bundle.

Individual fields

Field ID	Type	Unit	Source	Presets	Description
`account_number`	string	—	PARCEL_VENDOR	parcel	County assessment or tax account identifier
`address`	string	—	PARCEL_VENDOR	parcel	Parcel physical site address
`address2`	string	—	PARCEL_VENDOR	parcel	Second line of parcel site address
`address_source`	string	—	PARCEL_VENDOR	parcel	Source of site address; county is documented default
`aerosol_optical_depth_annual_mean`	float	—	NREL_NSRDB_GOES_TMY_V4	climate	Annual mean aerosol optical depth (dimensionless, MERRA-2-derived) from one NREL NSRDB GOES-TMY year — atmospheric aerosol loading (haze, smoke, dust) that scatters and absorbs irradiance.
`agval`	float	USD	PARCEL_VENDOR	valuation	County agricultural assessment value
`air_district_name`	string	—	CARB_AIR_DISTRICTS	hazards	Name of the California air district (CARB) whose boundary contains the point (e.g. “Bay Area”, “South Coast”). Null outside California.
`air_quality_co_classification`	string	—	EPA_GREEN_BOOK	hazards	CAA §186 CO-area classification (Moderate or Serious), normalized from EPA’s design-value-qualified labels.
`air_quality_co_status`	string	—	EPA_GREEN_BOOK	hazards	Carbon monoxide (1971 standard) NAAQS designation at the point (Attainment, Maintenance, or Nonattainment).
`air_quality_lead_classification`	string	—	EPA_GREEN_BOOK	hazards	Always null — EPA does not publish a severity classification for lead areas.
`air_quality_lead_status`	string	—	EPA_GREEN_BOOK	hazards	Lead (2008 standard) NAAQS designation at the point (Attainment, Maintenance, or Nonattainment).
`air_quality_maintenance_pollutants`	string	—	EPA_GREEN_BOOK	hazards	Comma-joined distinct pollutant names for which the point is in a maintenance area (e.g. “Ozone (2008),CO”).
`air_quality_no2_classification`	string	—	EPA_GREEN_BOOK	hazards	Always null — EPA does not publish a severity classification for NO2 areas.
`air_quality_no2_status`	string	—	EPA_GREEN_BOOK	hazards	Nitrogen dioxide (1971 standard, direct NO2) NAAQS designation at the point (Attainment almost everywhere, Maintenance, or Nonattainment).
`air_quality_nonattainment_pollutants`	string	—	EPA_GREEN_BOOK	hazards	Comma-joined distinct pollutant names for which the point is in a nonattainment area (e.g. “Ozone (2015),PM2.5 (2012)”).
`air_quality_ozone_classification`	string	—	EPA_GREEN_BOOK	hazards	CAA §181 ozone-area classification (Marginal, Moderate, Serious, Severe, or Extreme), taking the most-stringent value across the 2008 and 2015 ozone standards.
`air_quality_ozone_status`	string	—	EPA_GREEN_BOOK	hazards	Ozone NAAQS designation at the point (Attainment, Maintenance, or Nonattainment), maximizing status independently across the 2008 and 2015 ozone standards (most-stringent wins).
`air_quality_pm10_classification`	string	—	EPA_GREEN_BOOK	hazards	CAA §188 PM10-area classification (Moderate or Serious).
`air_quality_pm10_status`	string	—	EPA_GREEN_BOOK	hazards	PM10 (1987 standard) NAAQS designation at the point (Attainment, Maintenance, or Nonattainment).
`air_quality_pm25_classification`	string	—	EPA_GREEN_BOOK	hazards	CAA §188 PM2.5-area classification (Moderate or Serious).
`air_quality_pm25_status`	string	—	EPA_GREEN_BOOK	hazards	PM2.5 (2012 standard) NAAQS designation at the point (Attainment, Maintenance, or Nonattainment).
`air_quality_so2_classification`	string	—	EPA_GREEN_BOOK	hazards	Always null — EPA does not publish a severity classification for SO2 areas.
`air_quality_so2_status`	string	—	EPA_GREEN_BOOK	hazards	Sulfur dioxide (2010 standard) NAAQS designation at the point (Attainment, Maintenance, or Nonattainment).
`air_quality_worst_classification`	string	—	EPA_GREEN_BOOK	hazards	Worst NONATTAINMENT classification across ALL classified pollutants at the point — ozone, CO, AND PM10/PM2.5, not just ozone/CO (Extreme > Severe > Serious > Moderate > Marginal). Blank for lead/SO2/NO2 (which EPA never classifies) and for maintenance-only points — this field collects classifications from NONATTAINMENT matches only, so a point whose classified areas are all Maintenance reads blank here even though those areas carry a published classification. For a single pollutant’s own classification (not this cross-pollutant max), and for maintenance classifications, use air_quality_<pollutant>_classification instead (e.g. air_quality_ozone_classification, air_quality_pm25_classification).
`alt_parcelnumb1`	string	—	PARCEL_VENDOR	parcel	First additional county parcel identifier
`alt_parcelnumb2`	string	—	PARCEL_VENDOR	parcel	Second additional county parcel identifier
`alt_parcelnumb3`	string	—	PARCEL_VENDOR	parcel	Third additional county parcel identifier
`annual_precipitation_normal_mm`	float	mm	NOAA_NCEI_NORMALS_GRIDDED	climate	Mean annual total precipitation, expressed as liquid-equivalent depth in mm, from NOAA NCEI nClimGrid 1991–2020 climate normals on a 1/24-degree grid (~4.6 km north–south). CONUS only.
`antenna_structures_within_2km_count`	int	—	FCC_ASR	access	Count of FCC ASR antenna structures within the 2 km query buffer. Zero count means no registered tall antennas within 2 km.
`antenna_structures_within_500m_count`	int	—	FCC_ASR	access	Count of FCC ASR antenna structures within 500 m of the queried point. Dense urban clusters (broadcast row, downtown rooftops) typically register multiple structures inside this radius.
`area_building`	int	ft2	PARCEL_VENDOR	buildings	County total building area; inclusions vary
`area_building_definition`	string	—	PARCEL_VENDOR	buildings	Definition of the county building-area measurement
`aspect_cardinal`	string	—	USGS_3DEP	terrain	Slope aspect as a cardinal direction (N, NE, E, …, NW) — the compass direction the slope faces.
`aspect_degrees`	float	degrees	USGS_3DEP	terrain	Slope aspect (compass bearing the slope faces) in degrees, 0=N, 90=E, 180=S, 270=W.
`avg_retail_electricity_price_industrial_usd_per_kwh`	float	USD/kWh	EIA_ELEC_SALES_REVENUE_PRICE	power	Most-recent industrial-sector average retail electricity price for the area (EIA; state-level, refinable to utility once territory is known).
`bedrock_depth_cm`	float	centimeters	USDA_STATSGO	terrain	Depth to bedrock in centimeters from USDA STATSGO. Censored at the dataset’s measurement ceiling for deep-bedrock locations.
`blm_solar_application_land_status`	string	—	BLM_SOLAR_PEIS_2024	constraints	2024 Western Solar Plan ROD (Approved Plan) land status of the point on BLM land (available / avoidance / excluded / other / drecp_cdca / western_washington / not_blm_solar_planning_area).
`block`	string	—	PARCEL_VENDOR	legal	Recorded block reference
`book`	string	—	PARCEL_VENDOR	legal	Recorded book or liber reference
`brownfields_within_radius_count`	int	—	EPA_ACRES	hazards	Count of EPA ACRES brownfield sites within 8 km of the point.
`btm_gas_candidacy_flag`	bool	—	MIREYE_DERIVED_SITING	power	DERIVED knockout screen for on-site (behind-the-meter) gas-generation candidacy: an EIA interstate gas pipeline within 10 km (formula v2, distance-only; v1’s shale-play conjunct was dropped — shale membership gates wellhead gas, not transported gas). NOT a deliverability claim. Derived; MEDIUM confidence.
`careof`	string	—	PARCEL_VENDOR	parcel	Mailing care-of recipient
`cass_errorno`	string	—	PARCEL_VENDOR	parcel	CASS address-processing error codes
`cdl_class`	string	—	USDA_CDL	environment	USDA Cropland Data Layer class name at the queried point — a crop (Corn, Soybeans, Cotton, Winter Wheat, …) OR a non-crop CDL land-cover class (Developed, Open Water, Deciduous Forest, Grassland/Pasture, …). NULL only when the point is outside the CDL CONUS grid or on a background/nodata cell. Pair with is_cultivated to distinguish cultivated cropland from non-crop cover.
`cdl_date`	string	—	PARCEL_VENDOR	environment	Vintage of parcel CDL summary
`cdl_majority_category`	string	—	PARCEL_VENDOR	environment	Largest-share CDL category on parcel
`cdl_majority_percent`	float	percent	PARCEL_VENDOR	environment	Parcel pixel share of largest CDL category
`cdl_raw`	string	—	PARCEL_VENDOR	environment	Parcel CDL category/share pairs
`census_block`	string	—	PARCEL_VENDOR	parcel	Parcel-associated 2020 Census block
`census_blockgroup`	string	—	PARCEL_VENDOR	parcel	Parcel-associated 2020 Census block group
`census_elementary_school_district`	string	—	PARCEL_VENDOR	parcel	Parcel-associated elementary school district
`census_secondary_school_district`	string	—	PARCEL_VENDOR	parcel	Parcel-associated secondary school district
`census_tract`	string	—	PARCEL_VENDOR	parcel	Parcel-associated 2020 Census tract
`census_unified_school_district`	string	—	PARCEL_VENDOR	parcel	Parcel-associated unified school district
`census_zcta`	string	—	PARCEL_VENDOR	parcel	ZCTA associated with parcel center
`city`	string	—	PARCEL_VENDOR	parcel	Census county subdivision, not necessarily a city
`clear_sky_ratio_ghi_annual`	float	—	NREL_NSRDB_GOES_TMY_V4	climate	Annual clear-sky ratio for GHI (ΣGHI/ΣClearsky GHI, 0-1) from one NREL NSRDB GOES-TMY year — the fraction of the theoretical clear-sky global irradiance actually realized once clouds and aerosols are accounted for.
`clearsky_dni_annual_kwh_m2_day`	float	kWh/m2/day	NREL_NSRDB_GOES_TMY_V4	climate	Annual clear-sky direct normal irradiance sum (kWh/m2/day) from one NREL NSRDB GOES-TMY year — the theoretical maximum beam irradiance absent clouds and aerosols.
`clearsky_ghi_annual_kwh_m2_day`	float	kWh/m2/day	NREL_NSRDB_GOES_TMY_V4	climate	Annual clear-sky (cloud-free-modeled) global horizontal irradiance sum (kWh/m2/day) from one NREL NSRDB GOES-TMY year — the theoretical maximum GHI absent clouds and aerosols.
`coast_distance_m`	float	meters	NOAA_CUSP	water	Geodesic distance from the queried point to the nearest point on the nearest NOAA CUSP shoreline feature (measured to the SEGMENT, not to a vertex). CUSP charts every tidal shoreline it maps — open coast, bays and estuaries, the full tidal reach of rivers, and harbour structures such as bulkheads, wharves and breakwaters — so this is distance to NOAA-mapped SHORELINE, not distance to open ocean. A tidal-river waterfront therefore reads metres while the open sea is a hundred kilometres away: Philadelphia reads ~13 m against ~89 km of open sea, and the Anacostia in DC reads a few hundred metres against ~163 km. The value is only large where no CUSP feature is near at all (interior states). A small value therefore does NOT establish marine exposure on its own, and cannot carry a storm-surge inference until the matched shoreline is independently confirmed to be marine — stated here as well as in the interpretation hints, because the public field-catalog table renders descriptions only. Channelized inland water (Man-made.Canal*, Man-made.Lock) is excluded. Always populated.
`coastal_high_hazard`	bool	—	FEMA_NFHL	hazards	True if the FEMA flood zone is V-family (V/VE/V1-30) — a coastal high-hazard area subject to high-velocity wave action (breaking waves >= 3 ft).
`county`	string	—	PARCEL_VENDOR	parcel	County listed for parcel site
`county_building_permits_sf_annual`	int	units	CENSUS_BPS	market	Single-family (1-unit) housing units authorized by building permits in the containing county, latest full year (Census BPS 1-unit Units).
`county_building_permits_total_annual`	int	units	CENSUS_BPS	market	Total residential housing units authorized by building permits in the containing county, latest full year (Census BPS, sum of 1-unit + 2-unit + 3-4 unit + 5+ unit Units).
`county_building_permits_yoy_pct`	float	percent	CENSUS_BPS	market	Year-over-year percent change in total permitted housing units for the containing county (latest year vs prior year, Census BPS).
`county_employment_total`	int	jobs	BLS_QCEW	market	BLS QCEW annual-average covered employment (all ownerships, all industries) for the containing county, latest year.
`county_employment_yoy_pct`	float	percent	BLS_QCEW	market	Year-over-year percent change in annual-average covered employment for the containing county (latest year vs prior year, BLS QCEW).
`county_hpi_yoy_pct`	float	percent	FHFA_HPI	market	FHFA House Price Index annual percent change for the containing county, latest year (developmental all-transactions county index; the native “Annual Change (%)” column, served verbatim).
`county_median_household_income`	int	USD	CENSUS_ACS	market	ACS 5-year pooled median household income (table B19013 estimate) for the containing county, in USD.
`county_net_domestic_migration`	int	people	CENSUS_PEP	market	Net domestic migration for the containing county (Census PEP Vintage 2025 DOMESTICMIG2025), a component of population change.
`county_population`	int	people	CENSUS_PEP	market	Total resident population of the containing county (Census PEP Vintage 2025 POPESTIMATE2025), keyed by county FIPS.
`county_population_growth_1yr_pct`	float	percent	CENSUS_PEP	market	One-year county population change (2025 vs 2024 POPESTIMATE, Census PEP Vintage 2025), as a percentage.
`critical_habitat_listing_status`	string	—	USFWS_CRITHAB	environment	ESA listing status (Endangered/Threatened) of the critical-habitat species.
`critical_habitat_species`	string	—	USFWS_CRITHAB	environment	Listed species (common + scientific name) the critical habitat is designated for.
`critical_habitat_status`	string	—	USFWS_CRITHAB	environment	Designation status of the intersecting critical habitat: Final or Proposed.
`days_above_32c_annual_count`	int	days	NOAA_NCEI_NCLIMGRID_DAILY	climate	Mean days/yr with Tmax >= 32C (90F), from NOAA NCEI nClimGrid-Daily (~5 km) averaged across years. CONUS only.
`days_with_min_temp_below_0c_annual_avg`	float	days/year	NOAA_NCEI_NCLIMGRID_DAILY	climate	Mean annual count of days in 1991–2020 whose modeled daily Tmin was strictly below 0.00°C after NOAA’s 0.01°C rounding, from the roughly 3–5 km nClimGrid-Daily grid. Float annual average; CONUS land only.
`deeded_acres`	float	acres	PARCEL_VENDOR	parcel	Acreage recorded in deed or county record
`design_wet_bulb_temperature_0_4pct_degc`	float	degC	NREL_NSRDB_GOES_TMY_V4	climate	TMY-based approximation of the 0.4% cooling design wet-bulb: the 99.6th percentile of hourly wet-bulb over one NREL NSRDB GOES-TMY year, solved psychrometrically from dry-bulb + dew-point. A single typical year clips extremes, so this runs slightly cool of the true multi-year ASHRAE design value (reported at medium confidence).
`design_wind_speed_mph`	float	mph	NOAA_ASCE_WIND_VECTORS	hazards	ASCE 7-22 basic design wind speed (3-second gust, Risk Category II / 700-yr MRI, Exposure C) from NOAA’s free CC0 mirror of the ASCE wind vectors.
`developable_acres_proxy`	float	acre	MIREYE_DERIVED_SITING	constraints	DERIVED parcel acreage net of parcel-clipped NWI wetland overlap only, floored at 0. A screening proxy, NOT a survey or buildable-area determination. Rides the metered parcel root (no extra paid call). Derived; MEDIUM confidence.
`dhi_annual_kwh_m2_day`	float	kWh/m2/day	NREL_NSRDB_GOES_TMY_V4	climate	Annual diffuse horizontal irradiance sum (kWh/m2/day) from one NREL NSRDB GOES-TMY year — the portion of GHI arriving as diffuse (non-beam) sky light.
`diffuse_fraction_annual`	float	—	NREL_NSRDB_GOES_TMY_V4	climate	Annual diffuse fraction (ΣDHI/ΣGHI, 0-1) from one NREL NSRDB GOES-TMY year — the share of global irradiance arriving as diffuse (non-beam) light.
`dni_annual_kwh_m2_day`	float	kWh/m2/day	NREL_SOLAR_RESOURCE_V1	climate	Annual-average direct normal (beam) irradiance, sampled from the NREL PSM v3 multiyear (1998-2016) ~4 km solar-resource raster (local index; no API key needed). Drives CSP and tracking-system economics.
`dni_clear_sky_ratio_annual`	float	—	NREL_NSRDB_GOES_TMY_V4	climate	Annual clear-sky ratio for DNI (ΣDNI/ΣClearsky DNI, 0-1) from one NREL NSRDB GOES-TMY year — the fraction of the theoretical clear-sky beam irradiance actually realized.
`documented_orphaned_wells_within_1km_count`	int	—	USGS_ORPHANED_WELLS	hazards	Exact count of documented unplugged orphaned oil and gas wells within 1 km of the queried point, from the USGS DOW dataset. A 0 and a null mean different things — null means the state has no inventory in this dataset at all.
`domestic_well_household_density_class`	string	—	USGS_SELF_SUPPLIED_HOUSEHOLDS	water	Coarse class over the same modelled self-supplied-household density — none / sparse / moderate / dense / very_dense. Frozen physical bands, not quantiles.
`domestic_well_households_per_km2`	float	households/km2	USGS_SELF_SUPPLIED_HOUSEHOLDS	water	Modelled self-supplied (private-well) households per km², averaged over the 3 km × 3 km neighbourhood containing the point. USGS downscales a 2020 census-block self-supplied/publicly-supplied classification to a 1 km grid. Conterminous US only.
`dominant_crop_5y`	string	—	USDA_CDL	environment	Most-frequent crop classification over the last 5 CDL years at the queried point. Helps see past 1-year rotation noise.
`dpv_codes`	string	—	PARCEL_VENDOR	parcel	USPS delivery-point validation codes
`dpv_notes`	string	—	PARCEL_VENDOR	parcel	USPS delivery-point validation notes
`dpv_status`	string	—	PARCEL_VENDOR	parcel	USPS delivery-point validation status
`dpv_type`	string	—	PARCEL_VENDOR	parcel	USPS delivery-point match classification
`drought_category`	string	—	USDM_CURRENT	hazards	US Drought Monitor category at the point (D0 Abnormally Dry .. D4 Exceptional), the MAX class of the severity-nested dissolved USDM polygons containing the point. Null = point in no drought polygon (better than D0).
`easement_acres`	float	acres	USGS_PADUS	environment	Total GIS acreage of the PAD-US conservation easement polygon intersecting the point — NOT the share of any parcel.
`easement_acres_on_parcel`	float	acres	USGS_PADUS	constraints	Absolute acres of PAD-US conservation easement area intersecting the matched parcel’s own boundary — the parcel-clipped encumbered acreage, computed in the parcel’s local UTM (equal-area) projection. NOT the whole mapped easement polygon’s size (see easement_acres for that).
`easement_fraction_of_parcel`	float	—	USGS_PADUS	constraints	Fraction (0.0-1.0) of the matched parcel’s own boundary encumbered by PAD-US conservation easement polygons — the parcel share, computed by intersecting easements with the parcel boundary in the parcel’s local UTM (equal-area) projection. NOT the whole mapped easement polygon’s size (see easement_acres for that).
`easement_holder`	string	—	USGS_PADUS	environment	Holder organization of the intersecting conservation easement.
`easement_purpose`	string	—	USGS_PADUS	environment	Stated purpose of the intersecting easement. PAD-US 4.1 publishes no stated-purpose attribute for easement records, so this is null (semantic absence) even when an easement is present.
`easement_type`	string	—	USGS_PADUS	environment	Type/category of the intersecting PAD-US conservation easement.
`easement_year_established`	int	—	USGS_PADUS	environment	Year the intersecting PAD-US conservation easement was established.
`egrid_co2_output_rate_kg_per_mwh`	float	kgCO2e/MWh	EPA_EGRID	power	Annual total-output CO2e rate of the containing eGRID subregion (EPA eGRID).
`egrid_subregion`	string	—	EPA_EGRID	power	EPA eGRID subregion code (e.g. RFCW, CAMX, ERCT) whose polygon contains the point.
`electric_utility_ownership_type`	string	—	EIA_POWER	power	Ownership class of the retail electric distribution utility whose service territory contains the point (cooperative, municipal, political_subdivision, investor_owned, state, federal, …), from EIA-861 joined to the retail service-territory polygons.
`electric_utility_service_territory`	string	—	EIA_POWER	power	Name of the retail electric utility whose service territory contains the point. First routing key for interconnection / PPA / tariff.
`elevation`	float	meters	USGS_3DEP	terrain	Ground elevation above the NAVD88 vertical datum at the queried point. Sourced from the USGS 3DEP 1/3 arc-second seamless DEM (~10m), with the USGS EPQS dynamic service as a coverage fallback.
`estimated_annual_power_cost_usd_per_mw`	float	USD/MW/year	MIREYE_MODELED_ENERGY_COST	power	DERIVED annual energy cost per MW of continuous (100% load-factor) load at the EIA state industrial retail rate (price x 8,760,000 kWh/MW-yr). A cross-market planning figure, NOT a tariff quote. Derived; MEDIUM confidence (deterministic unit conversion).
`fema_base_flood_elevation`	float	feet	FEMA_NFHL	hazards	FEMA Base Flood Elevation (STATIC_BFE) at the point, NAVD88, when the intersecting polygon carries one on a NAVD88 datum.
`fema_flood_zone`	string	—	FEMA_NFHL	hazards	FEMA NFHL flood-zone code at the queried point (e.g. AE, VE, X, A, AO), from the SFHA-driving polygon where multiple intersect.
`fema_flood_zone_data_date`	string	—	PARCEL_VENDOR	hazards	Effective date of associated FEMA flood map
`fema_flood_zone_raw`	string	—	PARCEL_VENDOR	hazards	Serialized parcel flood-zone details
`fema_flood_zone_subtype`	string	—	PARCEL_VENDOR	hazards	Parcel-associated FEMA zone subtype
`fema_nri_risk_rating`	string	—	PARCEL_VENDOR	hazards	FEMA composite risk category for Census tract
`fiber_broadband_available`	bool	—	FCC_BDC_FIXED	access	Whether >=1 ISP reports fiber (FTTP) mass-market availability in the FCC BDC H3 res-8 hexagon containing the point (live ArcGIS Living Atlas mirror).
`fiber_provider_count`	int	—	FCC_BDC_FIXED	access	Count of distinct ISPs reporting Fiber-to-the-Premises (FTTP) mass-market availability in the FCC BDC H3 res-8 hexagon containing the point (live ArcGIS Living Atlas mirror).
`fire_hazard_responsibility_area`	string	—	CALFIRE_FHSZ	hazards	Which wildfire-protection responsibility area the queried point falls in — SRA (state, CAL FIRE-protected) or LRA (local). Determines whether the accompanying fire_hazard_severity_zone_class is statutory in all classes (SRA) or only at Very High (LRA). California-only.
`fire_hazard_severity_zone_class`	string	—	CALFIRE_FHSZ	hazards	CAL FIRE (Office of the State Fire Marshal) regulatory Fire Hazard Severity Zone class at the queried point: Moderate, High, Very High, or Non-Wildland. California-only; null outside California and on Federal Responsibility Area land, which CAL FIRE does not zone.
`flood_zone_subtype`	string	—	FEMA_NFHL	hazards	FEMA NFHL zone subtype (ZONE_SUBTY) at the point, e.g. FLOODWAY, “0.2 PCT ANNUAL CHANCE FLOOD HAZARD”, or a coastal-A / LiMWA descriptor.
`free_cooling_hours_per_year_10c`	int	hours/year	NREL_NSRDB_GOES_TMY_V4	climate	Count of hours per typical meteorological year (NREL NSRDB GOES-TMY) with dry-bulb air temperature at or below 10 °C — a conservative dry-bulb airside-economizer PROXY (formula v1) with extra headroom for fan gain and tighter supply-air setpoints. The companion free_cooling_hours_per_year_15c uses a 15 °C band.
`free_cooling_hours_per_year_15c`	int	hours/year	NREL_NSRDB_GOES_TMY_V4	climate	Count of hours per typical meteorological year (NREL NSRDB GOES-TMY) with dry-bulb air temperature at or below 15 °C — a conservative dry-bulb airside-economizer PROXY (formula v1), NOT an energy model. The companion free_cooling_hours_per_year_10c uses a 10 °C conservative band.
`gas_pipelines_within_radius_count`	int	—	EIA_ATLAS	access	Count of EIA gas pipeline segments within the search radius (pipelines_radius_m).
`geoid`	string	—	PARCEL_VENDOR	parcel	Combined state and county FIPS identifier
`geometry`	object	—	PARCEL_VENDOR	parcel	WGS84 Polygon or MultiPolygon of the matched parcel
`ghi_annual_kwh_m2_day`	float	kWh/m2/day	NREL_SOLAR_RESOURCE_V1	climate	Annual-average global horizontal irradiance at the point, sampled from the NREL PSM v3 multiyear (1998-2016) ~4 km solar-resource raster (local index; no API key needed).
`gisacre`	float	acres	PARCEL_VENDOR	parcel	County-supplied parcel acreage
`golden_eagle_nest_density_index`	float	—	USFWS_GOEA_RND	environment	USFWS predicted relative golden-eagle nest-site density (0-1) at the point. Western US only; null elsewhere by design.
`grading_difficulty_class`	string	—	MIREYE_DERIVED_SITING	terrain	DERIVED civil-engineering grading class from the point-sampled 3DEP slope: flat (<2 deg), moderate (2-8 deg), difficult (>8 deg). A screening rule of thumb, not a code standard. Derived; MEDIUM confidence.
`grid_price_usd_per_mwh`	float	USD/MWh	MIREYE_MODELED_ENERGY_COST	power	Grid electricity price expressed per MWh — the EIA state industrial retail price (USD/kWh) x 1000. All-in retail (includes delivery, capital recovery, O&M). Derived; MEDIUM confidence (deterministic unit conversion).
`hail_annual_frequency`	float	—	FEMA_NRI	hazards	Annualized hail event frequency (events/yr) for the containing Census tract, from FEMA NRI (HAIL_AFREQ).
`high_hazard_dams_within_10km`	int	—	USACE_NID	hazards	Count of High hazard-potential NID dams within 10 km of the point.
`highest_parcel_elevation`	float	meters	PARCEL_VENDOR	terrain	Maximum terrain elevation across parcel
`homestead_exemption`	string	—	PARCEL_VENDOR	valuation	County homestead-related exemption indicator
`household_income_growth_next_5_years`	float	percent/year	PARCEL_VENDOR	market	Forecast block-group median-income five-year CAGR
`housing_affordability_index`	float	—	PARCEL_VENDOR	market	Block-group home affordability index, base 100
`housing_growth_next_5_years`	float	percent/year	PARCEL_VENDOR	market	Forecast block-group housing-stock five-year CAGR
`housing_growth_past_5_years`	float	percent/year	PARCEL_VENDOR	market	Historical block-group housing-stock five-year CAGR
`housing_units_density_per_km2`	float	units/km2	CENSUS_TIGERWEB	market	Housing units per km2 of block land area within the 1 km band (water excluded from the denominator), from 2020 Census blocks.
`housing_units_within_1km`	int	—	CENSUS_TIGERWEB	market	2020 Census housing units across blocks intersecting a 1 km band around the point (TIGERweb tabblock HU100; edge blocks counted whole).
`improvval`	float	USD	PARCEL_VENDOR	valuation	County value assigned to improvements
`in_air_quality_maintenance`	bool	—	EPA_GREEN_BOOK	hazards	True if the point falls in any current EPA NAAQS maintenance area (a former nonattainment area redesignated to attainment, still under an approved maintenance plan).
`in_air_quality_nonattainment`	bool	—	EPA_GREEN_BOOK	hazards	True if the point falls in any current EPA NAAQS nonattainment area (ozone / PM2.5 / PM10 / CO / SO2 / NO2 / lead).
`in_karst_area`	bool	—	USGS_KARST	hazards	True if the queried point falls inside a USGS-mapped area of karst or pseudokarst — rock units that have developed, or have the potential to develop, dissolution or collapse features including sinkholes, caves and lava tubes.
`in_opportunity_zone`	bool	—	HUD_OPPORTUNITY_ZONES	market	True if the queried point falls inside a designated Qualified Opportunity Zone (QOZ) census tract; False if it does not.
`in_shale_play`	bool	—	EIA_SHALE_PLAYS	terrain	Whether the point falls within a mapped EIA tight-oil / shale-gas play polygon (Lower-48; point-in-polygon).
`insite_score`	string	—	PARCEL_VENDOR	environment	NatureServe modeled biodiversity importance
`interconnection_queue_active_capacity_caiso_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the CAISO interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_county_mw`	float	MW	LBNL_QUEUED_UP	power	Total nameplate MW of active-queue generation/storage projects in the containing county (LBNL ‘Queued Up’, keyed by county FIPS).
`interconnection_queue_active_capacity_ercot_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the ERCOT interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_isone_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the ISO-NE interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_miso_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the MISO interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_nyiso_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the NYISO interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_pjm_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the PJM interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_southeast_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to LBNL’s non-ISO ‘Southeast’ bucket — projects interconnecting through Southeastern utilities (Duke, Southern Company, TVA, FPL…), NOT an organized ISO/RTO market.
`interconnection_queue_active_capacity_spp_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to the SPP interconnection queue (LBNL ‘Queued Up’ project-level region attribution).
`interconnection_queue_active_capacity_west_mw`	float	MW	LBNL_QUEUED_UP	power	Active-queue nameplate MW in the containing county attributed to LBNL’s non-ISO ‘West’ bucket — projects interconnecting through non-CAISO Western utilities (BPA, PacifiCorp, APS, WAPA…), NOT an organized ISO/RTO market.
`intersects_conservation_easement`	bool	—	USGS_PADUS	environment	True if the queried point intersects a USGS PAD-US 4.1 conservation easement. PAD-US is the federal aggregation of conservation easements after NCED was discontinued in 2025.
`intersects_critical_habitat`	bool	—	USFWS_CRITHAB	environment	True if the queried point intersects USFWS ESA-designated critical habitat (Final OR Proposed polygon).
`intersects_protected_area`	bool	—	USGS_PADUS	environment	True if the queried point intersects a USGS PAD-US 4.1 protected area (Fee or Designation): parks, refuges, wilderness, military, NGO preserves.
`intersects_wetland`	bool	—	USFWS_NWI	environment	True if the queried point falls inside a USFWS National Wetlands Inventory polygon (a biological wetland definition).
`is_cultivated`	bool	—	USDA_CDL	environment	True if the queried point is on USDA-mapped cultivated cropland.
`iso_rto`	string	—	HIFLD_ISO_RTO	power	ISO/RTO electricity market whose territory footprint contains the point (PJM, MISO, ERCOT, CAISO, SPP, NYISO, or ISO-NE), from the HIFLD/ORNL Independent System Operators polygons (2019-era delineation, point-in-polygon).
`karst_exposure_class`	string	—	USGS_KARST	hazards	How deeply the soluble rock is buried — one of exposed, buried_under_insoluble_cover, buried_under_thin_glacial_cover or buried_under_thick_glacial_cover.
`karst_type`	string	—	USGS_KARST	hazards	Which ground-collapse mechanism the containing map unit represents — one of carbonate, evaporite, sandstone_solution, volcanic_pseudokarst, piping_pseudokarst or thermokarst.
`land_use_class`	string	—	USFS_LCMS	environment	USFS LCMS land-use class (Agriculture / Developed / Forest / Other / Rangeland or Pasture / Non-Processing Area Mask), served from a bootstrapped ~120m block-mode CONUS grid. CONUS only.
`landslide_susceptibility_index`	int	—	USGS_LANDSLIDE_SUSCEPTIBILITY	hazards	USGS Slope-Relief-Threshold landslide susceptibility (0-81 = count of susceptible 10 m cells in the 90 m cell). National.
`landval`	float	USD	PARCEL_VENDOR	valuation	County value assigned to land
`last_ownership_transfer_date`	string	—	PARCEL_VENDOR	valuation	Latest ownership transfer; may follow last sale
`lat`	string	degrees	PARCEL_VENDOR	parcel	Parcel representative latitude; centroid or interior fallback
`lbcs_activity`	float	—	PARCEL_VENDOR	zoning	LBCS activity classification
`lbcs_activity_desc`	string	—	PARCEL_VENDOR	zoning	Label for LBCS activity
`lbcs_function`	float	—	PARCEL_VENDOR	zoning	LBCS economic-function classification
`lbcs_function_desc`	string	—	PARCEL_VENDOR	zoning	Label for LBCS economic function
`lbcs_ownership`	float	—	PARCEL_VENDOR	parcel	Standardized LBCS ownership classification
`lbcs_ownership_desc`	string	—	PARCEL_VENDOR	parcel	Label for LBCS ownership class
`lbcs_site`	float	—	PARCEL_VENDOR	zoning	LBCS site-development classification
`lbcs_site_desc`	string	—	PARCEL_VENDOR	zoning	Label for LBCS site-development class
`lbcs_structure`	float	—	PARCEL_VENDOR	zoning	LBCS structure classification
`lbcs_structure_desc`	string	—	PARCEL_VENDOR	zoning	Label for LBCS structure class
`lcms_class`	string	—	USFS_LCMS	environment	USFS Land Change Monitoring System dominant land-cover class at the queried point, served from a bootstrapped ~120m block-mode CONUS grid (annual LCMS product). Life-form taxonomy — classes include Trees, Shrubs, Grass/Forb/Herb, cover mixes, Barren or Impervious, Water, Snow or Ice (no dedicated crop class). CONUS only.
`legaldesc`	string	—	PARCEL_VENDOR	legal	Recorded legal description
`lightning_annual_flash_days`	float	days	FEMA_NRI	hazards	Estimated lightning days per year for the containing Census tract, from FEMA NRI (LTNG_AFREQ; days/yr, not flash count).
`ll_address_count`	int	—	PARCEL_VENDOR	buildings	parcel source total primary and secondary addresses
`ll_bldg_count`	int	—	PARCEL_VENDOR	buildings	parcel source number of parcel buildings, including outbuildings
`ll_bldg_footprint_sqft`	int	ft2	PARCEL_VENDOR	buildings	parcel source aggregate footprint area of parcel buildings
`ll_last_refresh`	string	—	PARCEL_VENDOR	parcel	Most recent parcel source refresh from county source
`ll_row_parcel`	string	—	PARCEL_VENDOR	access	parcel source indication of likely right-of-way parcel
`ll_stable_id`	string	—	PARCEL_VENDOR	parcel	Refresh matching status; not an identifier
`ll_stack_uuid`	string	—	PARCEL_VENDOR	parcel	Shared identifier for records with identical boundaries
`ll_updated_at`	string	—	PARCEL_VENDOR	parcel	Timestamp of most recent record modification
`ll_uuid`	string	—	PARCEL_VENDOR	parcel	parcel source identifier for an individual parcel
`location_name`	string	—	PARCEL_VENDOR	parcel	Name associated with the parcel’s location
`lon`	string	degrees	PARCEL_VENDOR	parcel	Parcel representative longitude; centroid or interior fallback
`lot`	string	—	PARCEL_VENDOR	legal	Recorded lot reference
`lowest_parcel_elevation`	float	meters	PARCEL_VENDOR	terrain	Minimum terrain elevation across parcel
`mail_addno`	string	—	PARCEL_VENDOR	parcel	Mailing street number
`mail_addpref`	string	—	PARCEL_VENDOR	parcel	Mailing street prefix
`mail_address2`	string	—	PARCEL_VENDOR	parcel	Second line of mailing destination
`mail_addstr`	string	—	PARCEL_VENDOR	parcel	Mailing street name
`mail_addstsuf`	string	—	PARCEL_VENDOR	parcel	Mailing post-street suffix
`mail_addsttyp`	string	—	PARCEL_VENDOR	parcel	Mailing street-type suffix
`mail_city`	string	—	PARCEL_VENDOR	parcel	Mailing city
`mail_country`	string	—	PARCEL_VENDOR	parcel	Mailing country
`mail_state2`	string	—	PARCEL_VENDOR	parcel	Mailing state abbreviation
`mail_unit`	string	—	PARCEL_VENDOR	parcel	Mailing unit identifier
`mail_urbanization`	string	—	PARCEL_VENDOR	parcel	Mailing Puerto Rico urbanization
`mail_zip`	string	—	PARCEL_VENDOR	parcel	Mailing postal code
`mailadd`	string	—	PARCEL_VENDOR	parcel	Correspondence destination for owner or tax notices
`max_transmission_line_voltage_class_within_radius`	string	—	EIA_ATLAS	power	Highest voltage-class band among all lines within ~2 km, ranking class-band-only lines alongside numeric ones. Always >= the band implied by max_transmission_line_voltage_kv_within_radius.
`max_transmission_line_voltage_kv_within_radius`	float	kilovolts	EIA_ATLAS	power	Highest NUMERIC operating voltage (kV) among all transmission lines within ~2 km (transmission_lines_radius_m). Null when no in-range line publishes a numeric voltage.
`mean_annual_dry_bulb_temperature_degc`	float	degC	NOAA_NCEI_NORMALS_GRIDDED	climate	Mean annual dry-bulb air temperature from NOAA NCEI 1991-2020 gridded normals (~4.6 km). CONUS only.
`mean_annual_relative_humidity_pct`	float	pct	NREL_NSRDB_GOES_TMY_V4	climate	Mean annual relative humidity, the mean of the hourly RH column from the same NREL NSRDB GOES-TMY series the design wet-bulb is derived from (one fetch, one climatology, self-consistent).
`mean_annual_snow_cover_days`	int	days	NSIDC_MODIS_SNOW_COVER_DURATION	climate	Mean annual snow-cover days from the NSIDC-0791 MODIS/Terra 0.01deg snow-cover-duration climatology (WY2001-2023). CONUS only.
`mean_wind_speed_100m_ms`	float	m/s	NREL_WIND_TOOLKIT	climate	Long-term annual-mean wind speed at 100m hub height (NREL WIND Toolkit, 2 km CONUS, 2007-2014 climatology).
`mean_wind_speed_120m_ms`	float	m/s	NREL_WIND_TOOLKIT	climate	Annual-mean wind speed at 120m (current-generation hub height), NREL WIND Toolkit.
`mean_wind_speed_160m_ms`	float	m/s	NREL_WIND_TOOLKIT	climate	Annual-mean wind speed at 160m (tall-tower/repowering height), NREL WIND Toolkit.
`median_household_income`	float	USD	PARCEL_VENDOR	market	Block-group median household-income estimate
`mobile_5g_coverage_class`	string	—	FCC_BDC_MOBILE	access	Best modeled 5G-NR coverage tier whose polygon contains the point (FCC BDC mobile, max across carriers).
`modeled_onsite_gas_generation_cost_usd_per_mwh`	float	USD/MWh	MIREYE_MODELED_ENERGY_COST	power	MODELED fuel-only cost of on-site natural-gas generation — the EIA state industrial gas price (USD/Mcf) / 1.037 MMBtu/Mcf x 9.5 MMBtu/MWh simple-cycle genset heat rate. NOT a delivered-power quote. Derived; LOW confidence (heat-rate assumption dominates).
`most_recent_burn_year`	int	—	CALFIRE_FRAP	hazards	Burn year of the governing CAL FIRE FRAP historical wildfire perimeter at the queried point: the most recent year among ALL perimeters containing the point when the point is inside one, otherwise the year of the single geometrically nearest perimeter within the 8,000 m search cap (Firep25_1, fires 1878 through 2025). California-only.
`natural_gas_citygate_price_usd_per_mcf`	float	USD/MCF	EIA_NATURAL_GAS_PRICES	power	Most-recent monthly city-gate natural-gas price for the state (EIA natural-gas/pri/sum, process PG1; latest non-null month).
`natural_gas_industrial_price_usd_per_mcf`	float	USD/MCF	EIA_NATURAL_GAS_PRICES	power	Most-recent monthly industrial natural-gas price for the state (EIA natural-gas/pri/sum, process PIN; latest non-null month).
`ndvi_change_5y`	float	—	SENTINEL2_NDVI	environment	5-year change in NDVI at the queried cell. Negative values indicate vegetation loss; positive indicate growth or recovery.
`ndvi_current`	float	—	SENTINEL2_NDVI	environment	Most recent Sentinel-2 NDVI (Normalized Difference Vegetation Index) at the queried cell, range -1 to +1. Higher = greener / more photosynthetic activity.
`near_epa_repowering_site`	bool	—	MIREYE_DERIVED_SITING	power	DERIVED companion bool to tax_incentive_stack: an EPA RE-Powering screened contaminated/disturbed site within 1 km. Survives a partial-input failure independently of the joined stack. Derived; MEDIUM confidence.
`near_surface_wind_speed_annual_mean_ms`	float	m/s	NREL_NSRDB_GOES_TMY_V4	climate	Annual mean near-surface (10 m) wind speed (m/s, MERRA-2-derived) from one NREL NSRDB GOES-TMY year — used to estimate PV module cooling and thermal derate.
`nearest_airport_distance_m`	float	meters	FAA_NASR	access	Distance in meters to the nearest FAA NASR airport.
`nearest_airport_name`	string	—	FAA_NASR	access	Name of the nearest FAA NASR airport.
`nearest_antenna_structure_distance_m`	float	meters	FCC_ASR	access	Geodesic distance in meters to the nearest FCC-registered antenna structure within a 2 km buffer. Source is the FCC ULS Antenna Structure Registration (ASR), which only includes structures >=200 ft AGL (FAA Form 7460 threshold); small cells and sub-threshold towers are not in the federal index.
`nearest_antenna_structure_height_m`	float	meters	FCC_ASR	access	Overall height above ground (in meters) of the nearest FCC ASR antenna structure. Always >=60.96 m by construction.
`nearest_antenna_structure_owner`	string	—	FCC_ASR	access	FCC ASR registration number of the nearest antenna structure. Cross-reference https://wireless2.fcc.gov/UlsApp/AsrSearch/ for the registrant entity.
`nearest_antenna_structure_type`	string	—	FCC_ASR	access	FCC structure-type code for the nearest antenna structure (e.g. BTWR = building-mounted tower, BANT = antenna on building, TOWER = freestanding tower, GTOWER = guyed tower).
`nearest_bank_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open bank or credit union (Overture places; confidence >= 0.5, US only).
`nearest_bank_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open bank or credit union (Overture places).
`nearest_bar_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open bar / pub, incl. brewery, wine / sports / cocktail bar, lounge, nightlife venue (Overture places; confidence >= 0.5, US only).
`nearest_bar_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open bar / pub (Overture places).
`nearest_bridge_name`	string	—	FHWA_NBI	access	Name of the nearest FHWA-NBI catalogued bridge.
`nearest_brownfield_distance_m`	float	m	EPA_ACRES	hazards	Straight-line distance to the nearest EPA ACRES brownfield site within an 8 km screening band (EPA Facility Registry Service).
`nearest_cafe_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open cafe / coffee shop, incl. tea room and coffee roastery (Overture places; confidence >= 0.5, US only).
`nearest_cafe_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open cafe / coffee shop (Overture places).
`nearest_class_i_area_agency`	string	—	EPA_CLASS_I_AREAS	hazards	Managing federal agency of the nearest Class I area (USDI-NPS / USDA-FS / USDI-FWS / BIA).
`nearest_class_i_area_distance_m`	float	meters	EPA_CLASS_I_AREAS	hazards	Geodesic distance to the nearest EPA mandatory Class I federal area (national park / wilderness > 6000 acres); 0 when the point lies inside one.
`nearest_class_i_area_name`	string	—	EPA_CLASS_I_AREAS	hazards	Name of the nearest Class I federal area (e.g. “Yosemite NP”, “Sequoia NP”).
`nearest_dam_distance_m`	float	m	USACE_NID	hazards	Straight-line distance to the nearest dam in the USACE National Inventory of Dams, searched within a 10 km screening band.
`nearest_dam_hazard_potential`	string	—	USACE_NID	hazards	USACE hazard-potential class of the nearest NID dam (High / Significant / Low / Undetermined).
`nearest_documented_orphaned_well_distance_m`	float	m	USGS_ORPHANED_WELLS	hazards	Geodesic distance in metres to the nearest documented unplugged orphaned oil or gas well in the USGS DOW dataset, searched within a 50 km screening band. Covers 27 states only.
`nearest_fire_perimeter_distance_m`	float	m	CALFIRE_FRAP	hazards	Geodesic distance in metres from the queried point to the BOUNDARY of the nearest CAL FIRE FRAP historical wildfire perimeter (Firep25_1, 23,334 perimeters covering fires 1878 through 2025). Exactly 0 when the point is inside a recorded perimeter. The search is capped at 8,000 m; beyond that the field is absent, meaning “no recorded perimeter within 8,000 m”, not “no fire nearby”. California-only.
`nearest_fire_station_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open fire station (Overture places; confidence >= 0.5, US only).
`nearest_fire_station_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open fire station (Overture places).
`nearest_gas_compressor_distance_m`	float	m	EIA_GAS_INFRASTRUCTURE	access	Geodesic distance to the nearest natural-gas compressor station (HIFLD/EIA point layer; nearest within 200 km).
`nearest_gas_pipeline_distance_m`	float	meters	EIA_ATLAS	access	Distance in meters to the nearest EIA interstate natural-gas pipeline.
`nearest_gas_pipeline_operator`	string	—	EIA_ATLAS	access	Operator/company of the nearest EIA interstate natural-gas pipeline (source Operator field).
`nearest_gas_pipeline_type`	string	—	EIA_ATLAS	access	Type of the nearest gas pipeline — Interstate or Intrastate (source TYPEPIPE).
`nearest_gas_station_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open gas / fueling station, incl. truck stop and fuel dock (Overture places; confidence >= 0.5, US only).
`nearest_gas_station_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open gas station (Overture places).
`nearest_gas_storage_distance_m`	float	m	EIA_GAS_INFRASTRUCTURE	access	Geodesic distance to the nearest underground natural-gas storage facility (HIFLD/EIA point layer; nearest within 200 km).
`nearest_gas_transmission_pipeline_distance_m`	float	meters	HIFLD_GAS_TRANSMISSION_PIPELINES	access	Unbounded geodesic distance in meters to the nearest EIA gas TRANSMISSION pipeline of ANY type (interstate or intrastate).
`nearest_grocery_store_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open grocery store or supermarket (Overture places; confidence >= 0.5, US only).
`nearest_hazardous_facility_distance_m`	float	m	EPA_FRS_RMP	hazards	Distance to the nearest EPA Risk Management Program (RMP) facility geocode in the Facility Registry Service, searched within 10 km.
`nearest_hazardous_facility_name`	string	—	EPA_FRS_RMP	hazards	EPA FRS primary name of the nearest RMP-registered facility (upstream casing preserved).
`nearest_hospital_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open hospital (Overture places, conflated Meta/Microsoft/Foursquare POI data; confidence >= 0.5, US only).
`nearest_hospital_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open hospital (Overture places).
`nearest_interstate_gas_pipeline_distance_m`	float	meters	HIFLD_GAS_TRANSMISSION_PIPELINES	access	Unbounded geodesic distance in meters to the nearest EIA INTERSTATE natural-gas transmission trunkline (TYPEPIPE = Interstate).
`nearest_interstate_gas_pipeline_operator`	string	—	HIFLD_GAS_TRANSMISSION_PIPELINES	access	Operator/company of the nearest EIA interstate natural-gas transmission trunkline (source Operator field).
`nearest_lng_terminal_distance_m`	float	m	EIA_GAS_INFRASTRUCTURE	access	Geodesic distance to the nearest LNG import/export terminal, EXISTING OR PROPOSED/APPROVED (HIFLD/EIA point layer, sourced from FERC’s existing-and-proposed terminal layer; nearest within 200 km). A proposed terminal may not yet be built — confirm current status with the operator/FERC.
`nearest_lodging_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open lodging (hotel/motel/resort/hostel; Overture places; confidence >= 0.5, US only).
`nearest_long_haul_rail_corridor_distance_m`	float	meters	BTS_NTAD	access	Distance in meters to the nearest BTS NTAD mainline rail line (a long-haul right-of-way corridor).
`nearest_major_road_class`	string	—	OVERTURE_TRANSPORTATION	access	Overture road class of the nearest major road (motorway / trunk / primary / secondary).
`nearest_major_road_distance_m`	float	meters	OVERTURE_TRANSPORTATION	access	Geodesic distance to the nearest major road in meters.
`nearest_major_road_name`	string	—	OVERTURE_TRANSPORTATION	access	Name of the nearest major road (motorway / trunk / primary / secondary) from Overture Roads.
`nearest_osm_substation_distance_m`	float	meters	OPENINFRAMAP_OSM	power	Exact distance to the nearest non-disused mapped OSM substation within 25 km.
`nearest_osm_substation_max_voltage_kv`	float	kV	OPENINFRAMAP_OSM	power	Maximum normalized published voltage on the same nearest OSM substation.
`nearest_osm_substation_name`	string	—	OPENINFRAMAP_OSM	power	Published name of the same nearest OSM substation feature.
`nearest_osm_substation_operator`	string	—	OPENINFRAMAP_OSM	power	Normalized published operator of the same nearest OSM substation.
`nearest_osm_substation_type`	string	—	OPENINFRAMAP_OSM	power	Normalized type of the same nearest substation as transmission, distribution, switching, or unknown.
`nearest_osm_transmission_line_circuits`	int	—	OPENINFRAMAP_OSM	power	Normalized published circuit count on the same nearest OSM transmission line.
`nearest_osm_transmission_line_distance_m`	float	meters	OPENINFRAMAP_OSM	power	Exact distance to the nearest non-disused OpenStreetMap transmission line within 25 km.
`nearest_osm_transmission_line_lifecycle`	string	—	OPENINFRAMAP_OSM	power	Lifecycle of the same nearest line as active or construction.
`nearest_osm_transmission_line_operator`	string	—	OPENINFRAMAP_OSM	power	Normalized published operator of the same nearest OSM transmission line.
`nearest_osm_transmission_line_voltage_kv`	float	kV	OPENINFRAMAP_OSM	power	Maximum normalized published voltage of the same nearest OSM transmission line.
`nearest_osm_transmission_transformer_distance_m`	float	meters	OPENINFRAMAP_OSM	power	Distance to the nearest mapped transformer with a winding at or above 69 kV within 25 km.
`nearest_osm_transmission_transformer_primary_voltage_kv`	float	kV	OPENINFRAMAP_OSM	power	Normalized primary voltage of the same nearest transmission-scale transformer.
`nearest_osm_transmission_transformer_rating_mva`	float	MVA	OPENINFRAMAP_OSM	power	Strictly parsed nameplate MVA published for the same nearest transformer.
`nearest_osm_transmission_transformer_secondary_voltage_kv`	float	kV	OPENINFRAMAP_OSM	power	Normalized secondary voltage of the same nearest transmission-scale transformer.
`nearest_petroleum_pipeline_distance_m`	float	meters	EIA_ATLAS	access	Distance in meters to the nearest EIA petroleum-product pipeline.
`nearest_petroleum_pipeline_operator`	string	—	EIA_ATLAS	access	Operator of the nearest petroleum-product pipeline.
`nearest_petroleum_pipeline_product`	string	—	EIA_ATLAS	access	Commodity carried by the nearest petroleum-product pipeline (e.g. crude oil, refined products, HGL/NGL).
`nearest_pharmacy_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open pharmacy / drugstore (Overture places; confidence >= 0.5, US only).
`nearest_pharmacy_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open pharmacy / drugstore (Overture places).
`nearest_port_name`	string	—	BTS_PORTS	access	Name of the nearest BTS Principal Port.
`nearest_power_plant_capacity_mw`	float	megawatts	EIA_ATLAS	power	Summer (net) generating capacity in megawatts of the nearest power plant, as published by the EIA Atlas — typically ~10% below nameplate capacity. Do not treat as nameplate.
`nearest_power_plant_distance_m`	float	meters	EIA_ATLAS	power	Geodesic distance in meters to the nearest EIA Atlas power plant.
`nearest_power_plant_name`	string	—	EIA_ATLAS	power	Name of the nearest electric power-generating facility (EIA Atlas).
`nearest_power_plant_operator`	string	—	EIA_ATLAS	power	Operating utility of the nearest EIA power plant (EIA-860 Utility_Na, the company ‘responsible for day-to-day operations’).
`nearest_power_plant_primary_fuel`	string	—	EIA_ATLAS	power	Primary fuel of the nearest power plant (Natural Gas, Coal, Nuclear, Solar, Wind, Hydro, etc.).
`nearest_power_plant_sector`	string	—	EIA_ATLAS	power	EIA-860 sector of the nearest power plant — one of “Electric Utility”, “IPP Non-CHP”, “IPP CHP”, “Commercial CHP”, “Commercial Non-CHP”, “Industrial CHP”, “Industrial Non-CHP”. EIA classifies a generator by its operator’s primary line of business, not by whether it physically exports to the grid.
`nearest_power_plant_technology`	string	—	EIA_ATLAS	power	Generation technology (prime mover + fuel) of the nearest EIA power plant (EIA-860 tech_desc).
`nearest_proposed_generator_capacity_mw`	float	megawatts	EIA_860M	power	Gross nameplate capacity (MW) of the nearest EIA-860M planned / under-construction generator (EIA-860M Planned tab).
`nearest_proposed_generator_distance_m`	float	meters	EIA_860M	power	Distance to the nearest proposed / under-construction generator (EIA-860M Planned tab). Existing power-plant fields cover operating plants only.
`nearest_proposed_generator_status`	string	—	EIA_860M	power	Development status of the nearest EIA-860M planned generator, decoded from the EIA status code (EIA-860M Planned tab).
`nearest_proposed_generator_technology`	string	—	EIA_860M	power	Published technology category of the same nearest EIA-860M planned generator selected for distance, capacity and status, within 100 km; includes energy storage.
`nearest_public_water_system_name`	string	—	EPA_SDWIS	water	Name of the EPA SDWIS public water system serving the queried point.
`nearest_rail_line_distance_m`	float	meters	BTS_NTAD	access	Distance in meters to the nearest BTS NTAD rail line within a 5 km search; null if none within 5 km.
`nearest_rcra_tsd_distance_m`	float	m	EPA_RCRA_TSD	hazards	Straight-line distance to the nearest active RCRA-permitted hazardous-waste Treatment, Storage and Disposal (TSD) facility within an 8 km screening band (EPA Facility Registry Service).
`nearest_repowering_site_distance_m`	float	meters	EPA_REPOWERING	power	Distance to the nearest EPA RE-Powering screened contaminated/disturbed site (brownfield, landfill, mine), from the 2021 RE-Powering Mapper dataset (~190k sites).
`nearest_restaurant_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open restaurant — any cuisine, incl. fast food, pizza, diner, steakhouse, food court (Overture places; confidence >= 0.5, US only).
`nearest_restaurant_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open restaurant (Overture places).
`nearest_road_class`	string	—	OVERTURE_TRANSPORTATION	access	Overture road class of the nearest vehicular road (motorway / trunk / primary / secondary / tertiary / residential / service / unclassified / …; pedestrian/cycle classes are excluded from the search).
`nearest_road_distance_m`	float	meters	OVERTURE_TRANSPORTATION	access	Geodesic distance to the nearest vehicular Overture road of any class within the 500 m query radius (pedestrian/cycle classes excluded).
`nearest_road_name`	string	—	OVERTURE_TRANSPORTATION	access	Primary name of the nearest vehicular Overture road of any class.
`nearest_road_surface`	string	—	OVERTURE_TRANSPORTATION	access	Surface of the nearest vehicular Overture road (paved / unpaved / gravel / dirt / …), from the first road_surface rule on the segment.
`nearest_school_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open school, preschool through K-12 (Overture places; confidence >= 0.5, US only).
`nearest_school_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open school (Overture places).
`nearest_sewer_service_area_distance_m`	float	meters	EPA_SEWERSHEDS	water	Geodesic distance to the nearest EPA Sewersheds polygon edge; 0.0 when the point is already within one; null beyond the 50 km search cap.
`nearest_shale_play_name`	string	—	EIA_SHALE_PLAYS	terrain	Name of the primary (largest-area) shale play containing the point; stacked plays are noted in provenance. Absent if not in any play.
`nearest_shopping_center_distance_m`	float	meters	OVERTURE_PLACES	access	Geodesic distance to the nearest open shopping center, mall, department store, or outlet store (Overture places; confidence >= 0.5, US only).
`nearest_shopping_center_name`	string	—	OVERTURE_PLACES	access	Name of the nearest open shopping center, mall, department store, or outlet store (Overture places).
`nearest_submarine_cable_distance_m`	float	meters	NOAA_MARINECADASTRE_SUBMARINE_CABLE	access	Geodesic distance to the nearest NOAA-charted submarine cable right-of-way corridor; 0 when the point lies inside a corridor.
`nearest_submarine_cable_name`	string	—	NOAA_MARINECADASTRE_SUBMARINE_CABLE	access	Name of the nearest charted submarine cable system (e.g. “North Pacific Cable System”), when the corridor carries a cablesystem name.
`nearest_substation_distance_m`	float	meters	EIA_POWER	power	Great-circle distance to the nearest electric substation (EIA Atlas, >=69kV layer), the physical interconnection injection point.
`nearest_substation_max_voltage_kv`	float	kV	EIA_POWER	power	Maximum voltage (MAX_VOLT) of the nearest electric substation, from EIA Atlas.
`nearest_substation_status`	string	—	EIA_POWER	power	Operational status of the nearest substation (e.g. IN SERVICE / UNDER CONST / PROPOSED / NOT AVAILABLE), from EIA Atlas.
`nearest_superfund_distance_m`	float	m	EPA_SEMS	hazards	Straight-line distance to the nearest EPA SEMS Superfund-inventory site within an 8 km screening band (EPA Facility Registry Service).
`nearest_transmission_line_distance_m`	float	meters	EIA_ATLAS	power	Distance in meters to the nearest EIA Atlas transmission line.
`nearest_transmission_line_owner`	string	—	EIA_ATLAS	power	Owner/operator of the nearest line (e.g. “ONCOR ELECTRIC DELIVERY CO.”) from source OWNER; null when unpublished.
`nearest_transmission_line_status`	string	—	EIA_ATLAS	power	Operating status of the nearest line: “IN SERVICE”, “UNDER CONSTRUCTION”, “INACTIVE”, or null when unpublished.
`nearest_transmission_line_voltage_basis`	string	—	EIA_ATLAS	power	How the nearest line’s voltage is known: numeric, class_band, or not_published.
`nearest_transmission_line_voltage_class`	string	—	EIA_ATLAS	power	Voltage-class band of the nearest line (e.g. “100-161”, “345”, “500”) from source VOLT_CLASS. A range, not a point value.
`nearest_transmission_line_voltage_kv`	float	kilovolts	EIA_ATLAS	power	Operating voltage (kV) of the single nearest EIA/HIFLD transmission line. Null when the source publishes no numeric voltage for that segment.
`nearest_urban_area_distance_m`	float	meters	CENSUS_TIGER_URBAN	access	Straight-line distance to the nearest 2020 Census Urban Area boundary (0 if inside an urban area).
`nearest_urban_area_rtt_floor_ms`	float	milliseconds	MIREYE_DERIVED_SITING	access	DERIVED speed-of-light-in-fiber round-trip LOWER BOUND (formula v1: 2 × straight-line distance to the nearest Census urban-area boundary ÷ (c/1.468)) — a physical floor, NOT an RTT estimate (real routes are 1.5–3× longer and add equipment latency). 0.0 inside an urban area; null beyond the 100 km input bound. Derived; MEDIUM confidence.
`nearest_usgs_gage_daily_discharge_cfs`	float	cubic feet per second	USGS_NWIS_OGC	water	Latest daily-mean streamflow (discharge, USGS parameter 00060) at the nearest actively-reporting USGS gage. The reading date is disclosed in the field notes; daily values lag ~1 day.
`nearest_usgs_gage_distance_m`	float	meters	USGS_NWIS_OGC	water	Geodesic distance to the nearest USGS gage that reported a daily-mean discharge within the last 7 days.
`nearest_usgs_gage_id`	string	—	USGS_NWIS_OGC	water	Monitoring-location id (e.g. USGS-08075900) of the nearest USGS gage that reported a daily-mean discharge within the last 7 days, within ~10 km.
`nearest_usgs_gage_name`	string	—	USGS_NWIS_OGC	water	Station name of the nearest actively-reporting USGS discharge gage (from the monitoring-locations collection).
`nearest_ust_facility_distance_m`	float	meters	EPA_UST_FINDER_FACILITIES	hazards	Geodesic distance to the nearest underground-storage-tank facility in EPA’s UST Finder national composite (open or closed tanks); null beyond the 8 km screening band.
`nearest_utility_solar_facility_capacity_mw`	float	MW	USPVDB	power	AC nameplate capacity of the nearest utility-scale PV facility (USPVDB).
`nearest_utility_solar_facility_distance_m`	float	meters	USPVDB	power	Distance to the centroid of the nearest operating utility-scale (>=1MW) ground-mount PV facility (USGS USPVDB; the source carries facility centroids, not footprint polygons).
`nearest_wastewater_plant_distance_m`	float	meters	EPA_CWNS	water	Geodesic distance to the nearest wastewater treatment plant in EPA’s Clean Watersheds Needs Survey 2022; null beyond the 50 km screening band.
`nearest_wastewater_plant_name`	string	—	EPA_CWNS	water	CWNS-reported facility name of the nearest wastewater treatment plant, passed through verbatim.
`nearest_wastewater_plant_population_served`	int	—	EPA_CWNS	water	Residential population served by the nearest wastewater treatment plant per CWNS 2022, including population from upstream collection systems that discharge into it. A measure of plant scale, not spare capacity.
`nearest_water_service_area_distance_m`	float	meters	EPA_CWS_SERVICE_AREAS	water	Geodesic distance to the nearest mapped EPA CWS service-area polygon edge; 0.0 when the point is already inside one; null beyond the 50 km search cap.
`nearest_wetland_distance_m`	float	m	USFWS_NWI	environment	Geodesic meters to the nearest NWI wetland within a 500 m search; 0 if the point is on a wetland; null if none within 500 m.
`nearest_wind_project_capacity_mw`	float	MW	USWTDB	power	Nameplate capacity of the project containing the nearest USWTDB turbine.
`nearest_wind_turbine_distance_m`	float	meters	USWTDB	power	Distance to the nearest existing wind turbine (USGS/LBNL US Wind Turbine Database).
`nearest_wind_turbine_hub_height_m`	float	meters	USWTDB	power	Hub height of the nearest USWTDB turbine.
`nearest_wind_turbine_total_height_m`	float	meters	USWTDB	power	Total tip height of the nearest USWTDB turbine.
`neighborhood`	string	—	PARCEL_VENDOR	parcel	County neighborhood label
`neighborhood_code`	string	—	PARCEL_VENDOR	parcel	County neighborhood code
`no2_1hr_design_value_ppb`	float	ppb	EPA_AQS_DESIGN_VALUES	hazards	EPA design-value concentration for the 1-hour NO2 NAAQS (98th-percentile-of-daily-max form, 2023-2025 window) at the nearest AQS monitor with a currently-valid design value for this standard — not a measurement at the queried coordinate. Parts per billion.
`no2_1hr_monitor_aqs_site_id`	string	—	EPA_AQS_DESIGN_VALUES	hazards	EPA AQS Site ID of the monitor that supplied no2_1hr_design_value_ppb, in the SS-CCC-NNNN printed form. Identifies which physical monitor the value came from, not the queried coordinate itself.
`no2_1hr_monitor_distance_m`	float	meters	EPA_AQS_DESIGN_VALUES	hazards	Straight-line geodesic distance, in meters, from the queried coordinate to the monitor that supplied no2_1hr_design_value_ppb. No radius cap — reports the honest distance even where it is large.
`no2_annual_design_value_ppb`	float	ppb	EPA_AQS_DESIGN_VALUES	hazards	EPA design-value concentration for the annual NO2 NAAQS (single calendar year 2025, 1971-standard methodology) at the nearest AQS monitor with a currently-valid design value for this standard — not a measurement at the queried coordinate. Parts per billion.
`no2_annual_monitor_aqs_site_id`	string	—	EPA_AQS_DESIGN_VALUES	hazards	EPA AQS Site ID of the monitor that supplied no2_annual_design_value_ppb, in the SS-CCC-NNNN printed form. Identifies which physical monitor the value came from, not the queried coordinate itself.
`no2_annual_monitor_distance_m`	float	meters	EPA_AQS_DESIGN_VALUES	hazards	Straight-line geodesic distance, in meters, from the queried coordinate to the monitor that supplied no2_annual_design_value_ppb. No radius cap — reports the honest distance even where it is large.
`num_bath`	float	—	PARCEL_VENDOR	buildings	County bath count, including partial baths
`num_bath_partial`	float	—	PARCEL_VENDOR	buildings	County partial-bath count
`num_bedrooms`	int	—	PARCEL_VENDOR	buildings	County bedroom count
`numrooms`	float	—	PARCEL_VENDOR	buildings	County room count in primary structure
`numstories`	float	—	PARCEL_VENDOR	buildings	County story count; may be fractional
`numunits`	int	—	PARCEL_VENDOR	buildings	County count of residential units
`ogc_fid`	int	—	PARCEL_VENDOR	parcel	Delivery-local row identifier; absent in inspected Dallas file
`onsite_solar_potential_mwac_high`	float	MWac	MIREYE_DERIVED_SITING	power	DERIVED upper bound of nameplate utility-scale PV potential on the GROSS parcel acreage at NREL land-use density (formula v1: parcel acres / 5.5 ac/MWac). A sizing prior, NOT a design (ignores setbacks, wetlands, geometry, zoning, interconnection). Rides the metered parcel root (no extra paid call). Derived; MEDIUM confidence.
`onsite_solar_potential_mwac_low`	float	MWac	MIREYE_DERIVED_SITING	power	DERIVED lower bound of nameplate utility-scale PV potential on the GROSS parcel acreage at NREL land-use density (formula v1: parcel acres / 10 ac/MWac). A sizing prior, NOT a design (ignores setbacks, wetlands, geometry, zoning, interconnection). Rides the metered parcel root (no extra paid call). Derived; MEDIUM confidence.
`open_lust_sites_within_1km_count`	int	—	EPA_UST_FINDER_RELEASES	hazards	Exact count of leaking-underground-storage-tank (LUST) release sites within 1 km whose state cleanup status reads Open in EPA’s UST Finder snapshot.
`open_ocean_distance_m`	float	meters	NATURAL_EARTH_OCEAN	water	Geodesic distance to the OPEN SEA, where open sea means the water still connected to the deep ocean once every entrance narrower than 20 km is sealed - that is, what lies outside the continental landmass. Bays, sounds, estuaries and tidal rivers are INSIDE that boundary, not part of it, so Baltimore Inner Harbor reads about 139 km and Philadelphia about 90 km even though both sit on tidal water. Points on the outer coast read metres (Santa Monica 40 m, Virginia Beach 450 m, Galveston 890 m). This is NOT the same question as coast_distance_m, which measures to the nearest tidal shoreline of any kind and is the right field for river frontage, port access or tidal exposure; at a bay head the two differ by 100 km or more and both are correct. Returns 0 for a point already in open water, and a large distance rather than a null for an inland point (about 1,365 km in Denver). Great Lakes shoreline is not open sea under this definition and is excluded by construction, since the source ocean polygon contains no lakes. Coverage is the US and its offshore approaches, not the whole coordinate envelope: the open-sea polygon is derived over five processing domains covering about 69 percent of the accepted envelope, and every US shoreline sits inside them (asserted at build time). Outside them - the open North Pacific west of 135W below 46N, and north of 56N - the field is ABSENT rather than a number, because out there the polygon’s nearest edge is where a processing box clipped the geometry rather than a coastline, and a distance to that edge would be fiction. No US site is affected.
`opportunity_zone_tract_geoid`	string	—	HUD_OPPORTUNITY_ZONES	market	The 11-character GEOID10 census-tract code of the designated Opportunity Zone containing the point (null when the point is not in any OZ).
`optimal_fixed_tilt_degrees`	float	degrees	NREL_PVWATTS_V8	power	Energy-maximising fixed array tilt. Reported as the latitude rule-of-thumb (\|lat\|); exact optimum is within a few degrees (see provenance notes).
`original_address`	string	—	PARCEL_VENDOR	parcel	County site components preserved in source encoding
`original_mailing_address`	string	—	PARCEL_VENDOR	parcel	County mailing components preserved in source encoding
`osm_grid_search_radius_m`	float	meters	OPENINFRAMAP_OSM	power	Fixed search radius used for all OpenInfraMap line, substation, and transformer observations.
`owner`	string	—	PARCEL_VENDOR	parcel	Primary recorded owner
`owner2`	string	—	PARCEL_VENDOR	parcel	Second recorded owner
`owner3`	string	—	PARCEL_VENDOR	parcel	Third recorded owner
`owner4`	string	—	PARCEL_VENDOR	parcel	Fourth recorded owner
`owner_assemblage`	object	—	MIREYE_EARTH	parcel	connected-component member IDs/count/acres with identity, representative owner and state/county/vintage
`ownfrst`	string	—	PARCEL_VENDOR	parcel	Primary owner’s given-name component
`ownlast`	string	—	PARCEL_VENDOR	parcel	Primary owner’s surname component
`owntype`	string	—	PARCEL_VENDOR	parcel	County ownership-type classification
`padus_public_access`	string	—	PARCEL_VENDOR	environment	PAD-US access designation associated with parcel
`page`	string	—	PARCEL_VENDOR	legal	Recorded page or folio reference
`parcel_constraint_clear_acres`	float	acres	MIREYE_EARTH	constraints	Remaining area after subtracting fatal, flag and explicit unknown masks. Clear is relative to this exact screen, not regulatory buildable acreage.
`parcel_constraint_fatal_acres`	float	acres	MIREYE_EARTH	constraints	Area of unioned fatal footprints clipped to parcel.
`parcel_constraint_flag_acres`	float	acres	MIREYE_EARTH	constraints	Area of unioned flag footprints after subtracting fatal and clipping to parcel.
`parcel_constraint_unknown_acres`	float	acres	MIREYE_EARTH	constraints	Area of explicit no-data masks after subtracting fatal and flag, clipped to parcel.
`parcel_constraint_zones`	object	—	MIREYE_EARTH	constraints	Connected fatal/flag/unknown/clear pieces with WGS84 geometry, per-zone class, rounded acreage and cited drivers (gate,value,threshold,source). Union/difference prevents double counting across severity classes.
`parcel_data_source`	string	—	PARCEL_VENDOR	parcel	Which parcel data tier produced this parcel: parcel_vendor_paid or parcel_vendor_limited.
`parcel_flood_constraint_footprints`	array	—	MIREYE_EARTH	constraints	FEMA polygons clipped to the parcel. A/V codes classify fatal; shaded X/0.2% subtype classifies flag. These are policy constraint geometries, not a new unqualified flood fraction.
`parcel_flood_sfha_fraction`	float	fraction	MIREYE_EARTH	hazards	Fraction of full parcel area covered by FEMA SFHA polygons in EPSG:5070 (0–1).
`parcel_match_distance_m`	float	meters	PARCEL_VENDOR	parcel	Distance from the query point to the selected parcel geometry; 0 for exact point-in-parcel matches.
`parcel_match_radius_m`	float	meters	PARCEL_VENDOR	parcel	Configured nearest-parcel fallback radius used for this match; 0 for exact point-in-parcel matches.
`parcel_match_type`	string	—	PARCEL_VENDOR	parcel	How the parcel was matched: exact_intersect for point-in-parcel matches, or nearest_within_radius for bounded fallback matches.
`parcel_protected_land_constraint_footprints`	array	—	MIREYE_EARTH	constraints	PAD-US Fee and Designation geometries clipped to parcel. GAP 1–3 classifies fatal; GAP 4/unknown classifies flag.
`parcel_ranked_blocks`	object	—	MIREYE_EARTH	constraints	One ranked-block collection
`parcel_slope_constraint_footprints`	array	—	MIREYE_EARTH	constraints	3DEP elevation-gradient percent slope sampled on 30 m lattice, converted to clipped cell polygons. Greater than 15% grade classifies fatal; 5–15% inclusive classifies flag. Does not calculate parcel slope_p50 or slope_p90.
`parcel_slope_unknown_geometry`	object	—	MIREYE_EARTH	constraints	Clipped polygon union of slope sample cells whose DEM value is missing/NaN. This explicit no-data mask is subtracted before remaining land is called clear.
`parcel_transmission_constraint_footprints`	array	—	MIREYE_EARTH	constraints	EIA/HIFLD line geometries buffered 75 ft each side and clipped to parcel; classified flag. The 75 ft half-width is an existing screening assumption, not a surveyed or recorded easement boundary.
`parcel_wetland_constraint_footprints`	array	—	MIREYE_EARTH	constraints	NWI polygons intersecting the parcel, buffered 100 ft then clipped. Severity escalates from flag to fatal when the union of unbuffered wetlands covers more than 50% of parcel. The resulting buffered area is different from Fetch wetland coverage.
`parcel_wetland_fraction_excluding_lacustrine_marine`	float	fraction	MIREYE_EARTH	constraints	Fraction of full parcel area covered by NWI wetland polygons in EPSG:5070 (0–1).
`parcelnumb`	string	—	PARCEL_VENDOR	parcel	Primary county assessor parcel number
`parcelnumb_no_formatting`	string	—	PARCEL_VENDOR	parcel	Assessor parcel number with spacing/formatting removed
`parval`	float	USD	PARCEL_VENDOR	valuation	County total property value
`parvaltype`	string	—	PARCEL_VENDOR	valuation	County valuation method or basis
`path`	string	—	PARCEL_VENDOR	parcel	Readable parcel source parcel path; can change on refresh
`petroleum_pipelines_within_radius_count`	int	—	EIA_ATLAS	access	Count of petroleum-product pipeline segments within pipelines_radius_m.
`pipelines_radius_m`	float	meters	EIA_ATLAS	access	Search radius in meters used for the gas + petroleum pipeline proximity counts.
`placekey`	string	—	PARCEL_VENDOR	parcel	Placekey location identifier
`plat`	string	—	PARCEL_VENDOR	legal	Recorded plat reference
`plss_range`	string	—	PARCEL_VENDOR	legal	PLSS range at parcel representative point
`plss_section`	string	—	PARCEL_VENDOR	legal	PLSS section at parcel representative point
`plss_township`	string	—	PARCEL_VENDOR	legal	PLSS township at parcel representative point
`pm25_24hr_design_value_ugm3`	float	µg/m3	EPA_AQS_DESIGN_VALUES	hazards	EPA design-value concentration for the 24-hour PM2.5 NAAQS (98th-percentile form, 2023-2025 window) at the nearest AQS monitor with a currently-valid design value for this standard — not a measurement at the queried coordinate. Micrograms per cubic meter.
`pm25_24hr_monitor_aqs_site_id`	string	—	EPA_AQS_DESIGN_VALUES	hazards	EPA AQS Site ID of the monitor that supplied pm25_24hr_design_value_ugm3, in the SS-CCC-NNNN printed form. Identifies which physical monitor the value came from, not the queried coordinate itself.
`pm25_24hr_monitor_distance_m`	float	meters	EPA_AQS_DESIGN_VALUES	hazards	Straight-line geodesic distance, in meters, from the queried coordinate to the monitor that supplied pm25_24hr_design_value_ugm3. No radius cap — reports the honest distance even where it is large.
`pm25_annual_design_value_ugm3`	float	µg/m3	EPA_AQS_DESIGN_VALUES	hazards	EPA design-value concentration for the annual PM2.5 NAAQS (2023-2025 window) at the nearest AQS monitor with a currently-valid design value for this standard — not a measurement at the queried coordinate. Micrograms per cubic meter.
`pm25_annual_monitor_aqs_site_id`	string	—	EPA_AQS_DESIGN_VALUES	hazards	EPA AQS Site ID of the monitor that supplied pm25_annual_design_value_ugm3, in the SS-CCC-NNNN printed form. Identifies which physical monitor the value came from, not the queried coordinate itself.
`pm25_annual_monitor_distance_m`	float	meters	EPA_AQS_DESIGN_VALUES	hazards	Straight-line geodesic distance, in meters, from the queried coordinate to the monitor that supplied pm25_annual_design_value_ugm3. No radius cap — reports the honest distance even where it is large.
`poa_irradiance_optimal_tilt_kwh_m2_yr`	float	kWh/m2/yr	NREL_PVWATTS_V8	climate	Annual plane-of-array irradiance — the sum of the 12 monthly PVWatts poa_monthly values (each already kWh/m2 for that month) — at the advertised optimal fixed tilt (\|lat\|), open-rack. From the SAME NREL PVWatts v8 call that yields capacity factor / specific yield.
`poi_count_1km`	int	—	OVERTURE_PLACES	access	Count of Overture places (points of interest / amenities) within 1 km of the point — restaurants, cafes, bars, shops, gas stations, pharmacies, banks, schools, and every other POI category (confidence >= 0.5, permanently-closed records excluded, US only).
`political_county`	string	—	OVERTURE_DIVISIONS	parcel	County name from Overture Divisions at the queried point.
`political_locality`	string	—	OVERTURE_DIVISIONS	parcel	Locality / city name from Overture Divisions.
`political_region`	string	—	OVERTURE_DIVISIONS	parcel	US state name from Overture Divisions at the queried point.
`population_density`	float	people/mi2	PARCEL_VENDOR	market	Block-group population per land area
`population_growth_next_5_years`	float	percent/year	PARCEL_VENDOR	market	Forecast block-group population five-year CAGR
`population_growth_past_5_years`	float	percent/year	PARCEL_VENDOR	market	Historical block-group population five-year CAGR
`precipitable_water_annual_mean_cm`	float	cm	NREL_NSRDB_GOES_TMY_V4	climate	Annual mean total-column precipitable water (cm, MERRA-2-derived) from one NREL NSRDB GOES-TMY year — atmospheric water vapor that attenuates irradiance.
`precisely_id`	string	—	PARCEL_VENDOR	parcel	Precisely addressable-location identifier
`prevailing_wind_direction_100m_cardinal`	string	—	NREL_WIND_TOOLKIT	climate	16-point modal wind-from sector (energy-weighted) at 100m, NREL WIND Toolkit.
`previous_owner`	string	—	PARCEL_VENDOR	parcel	Previously recorded owner or grantor
`primary_building_footprint_sqm`	float	square_meters	OVERTURE_BUILDINGS	buildings	Building footprint area in square meters from Overture Buildings.
`primary_building_height_m`	float	meters	OVERTURE_BUILDINGS	buildings	Height in meters of the building containing (or nearest to) the queried point, from Overture Buildings.
`primary_building_num_floors`	int	—	OVERTURE_BUILDINGS	buildings	Number of floors of the primary building at/near the queried point.
`primary_building_overture_class`	string	—	OVERTURE_BUILDINGS	buildings	Overture-classified building category (residential / commercial / industrial / civic / etc.) of the primary building.
`prime_farmland_classification`	string	—	USDA_SSURGO	terrain	SSURGO farmland classification collapsed to an enum (prime / prime_if_conditions_met / statewide_importance / unique / local_importance / not_prime).
`protected_area_designation`	string	—	USGS_PADUS	environment	Designation type (Wilderness/Refuge/Park…) of the intersecting protected area.
`protected_area_gap_status`	int	—	USGS_PADUS	environment	GAP status (1–4) of the intersecting PAD-US protected area — the conservation-strictness axis.
`protected_area_manager`	string	—	USGS_PADUS	environment	Managing entity of the intersecting PAD-US protected area.
`protected_area_name`	string	—	USGS_PADUS	environment	Name of the intersecting PAD-US protected area (most protective unit).
`protected_area_public_access`	string	—	USGS_PADUS	environment	Public-access level (Open/Restricted/Closed/Unknown) of the protected area.
`pv_capacity_factor_pct`	float	pct	NREL_PVWATTS_V8	power	Modeled first-year AC capacity factor for a fixed-tilt open-rack PV system, from NREL PVWatts v8 (latitude tilt, south-facing).
`pv_specific_yield_kwh_per_kw`	float	kWh/kW	NREL_PVWATTS_V8	power	Modeled annual AC energy per kW-DC installed (ac_annual / system_capacity) for a fixed-tilt system, from NREL PVWatts v8.
`qoz`	string	—	PARCEL_VENDOR	market	Parcel-associated Opportunity Zone designation
`qoz_tract`	string	—	PARCEL_VENDOR	market	Historical tract used in Opportunity Zone designation
`rcra_tsd_facilities_within_radius_count`	int	—	EPA_RCRA_TSD	hazards	Count of active RCRA-permitted hazardous-waste Treatment, Storage and Disposal (TSD) facilities within 8 km of the point.
`rdi`	string	—	PARCEL_VENDOR	parcel	USPS residential-delivery classification
`recrdareano`	int	ft2	PARCEL_VENDOR	buildings	County habitable or taxable building area across floors
`residential_context_class_1km`	string	—	MIREYE_DERIVED_SITING	market	DERIVED categorical band of 2020 Census housing units within 1 km: isolated (0), sparse (1-49), moderate (50-499), dense (>=500). A community-pushback exposure proxy, NOT a nearest-residence distance. Derived; MEDIUM confidence.
`reviseddate`	string	—	PARCEL_VENDOR	parcel	County-provided last revision date
`roads_within_500m_count`	int	—	OVERTURE_TRANSPORTATION	access	Count of vehicular Overture road segments within 500 m of the point (pedestrian/cycle classes excluded).
`roughness_rating`	float	—	PARCEL_VENDOR	terrain	Parcel terrain-variability class; detailed docs use 0–6
`saddno`	string	—	PARCEL_VENDOR	parcel	Parcel site street number
`saddpref`	string	—	PARCEL_VENDOR	parcel	Parcel site street prefix
`saddstr`	string	—	PARCEL_VENDOR	parcel	Parcel site street name
`saddstsuf`	string	—	PARCEL_VENDOR	parcel	Parcel site post-street suffix
`saddsttyp`	string	—	PARCEL_VENDOR	parcel	Parcel site street type
`saledate`	string	—	PARCEL_VENDOR	valuation	Recorded date of most recent sale
`saleprice`	float	USD	PARCEL_VENDOR	valuation	Reported most recent sale amount
`scity`	string	—	PARCEL_VENDOR	parcel	Postal city of parcel site
`sedimentary_basin_name`	string	—	USGS_SEDIMENTARY_BASINS	terrain	Name of the USGS sedimentary basin containing the point (point-in-polygon; the clean single-basin “name” label). Absent if not in any mapped basin.
`seismic_design_category`	string	—	USGS_DESIGNMAPS_ASCE7	hazards	ASCE 7-22 Seismic Design Category (A-F) from the USGS design-maps web service. Site class is assumed D (code default); recorded in provenance.
`seismic_pga_2pct_50yr_g`	float	g	USGS_NSHM	hazards	Peak ground acceleration at 2% exceedance in 50yr (~2475-yr return), firm-rock VS30=760, from the USGS 2023 NSHM. CONUS only.
`sewer_service_area_provenance`	string	—	EPA_SEWERSHEDS	water	How the containing sewershed boundary was obtained — utility_sourced (state agency/utility/public GIS) or ml_modeled (EPA hexagon-classifier estimate).
`sewer_service_area_provider`	string	—	EPA_SEWERSHEDS	water	CWNS-reported facility (POTW/endpoint) name of the sewershed containing the queried point.
`slope_degrees`	float	degrees	USGS_3DEP	terrain	Surface slope in degrees, computed from the USGS 3DEP DEM at the queried point. 0 = flat; 90 = vertical.
`soil_available_water_capacity`	float	cm/cm	USDA_SSURGO	terrain	Plant-available water capacity of the dominant SSURGO component as a volume fraction (cm water per cm soil, ~0.01-0.30) between field capacity and wilting point — a ratio, not a total-water depth.
`soil_drainage_class`	string	—	USDA_SSURGO	terrain	USDA SSURGO soil drainage class at the queried point (e.g. ‘Well drained’, ‘Poorly drained’, ‘Excessively drained’).
`soil_erodibility_k_factor`	float	—	USDA_SSURGO	terrain	USLE/RUSLE whole-soil erodibility factor (Kw) of the dominant SSURGO component — a dimensionless index (~0.02-0.69, higher = more erodible).
`soil_hydrologic_group`	string	—	USDA_SSURGO	terrain	USDA SSURGO hydrologic soil group of the dominant component (A/B/C/D and dual A/D, B/D, C/D; first letter = artificially-drained condition, second = natural undrained state).
`soil_map_unit_name`	string	—	USDA_SSURGO	terrain	USDA SSURGO soil map-unit name at the queried point.
`soil_ponding_frequency_class`	string	—	USDA_SSURGO	terrain	Worst-case ponding frequency class (None / Rare / Occasional / Frequent / Very frequent) of the dominant SSURGO component, aggregated across its 12 monthly comonth records via Soil Data Access.
`soil_restrictive_layer_depth_cm`	float	cm	USDA_SSURGO	terrain	Representative depth (cm) to the top of the shallowest root/water-restrictive layer in the dominant SSURGO component (0-200 cm; 200 or null = no restriction found within the described 200 cm profile, right-censored — not a measured 2 m depth).
`soil_restrictive_layer_kind`	string	—	USDA_SSURGO	terrain	Type of the shallowest root/water-restrictive layer in the dominant SSURGO component (e.g. Lithic bedrock, Paralithic bedrock, Densic material, Duripan, Fragipan).
`soil_shrink_swell_class`	string	—	USDA_SSURGO	hazards	Expansive-soil class (Low / Moderate / High / Very High) of the dominant component, derived from SSURGO linear extensibility (lep_r) via Soil Data Access.
`sourceurl`	string	—	PARCEL_VENDOR	parcel	County webpage for this parcel record
`special_use_airspace_type`	string	—	FAA_SUA	constraints	FAA Special Use Airspace containing the point (moa / restricted / prohibited / warning / alert / none; most-restrictive when multiple).
`sqft`	float	ft2	PARCEL_VENDOR	parcel	County-supplied parcel area
`state2`	string	—	PARCEL_VENDOR	parcel	State abbreviation listed for parcel site
`state_parcelnumb`	string	—	PARCEL_VENDOR	parcel	State-supplied parcel identifier
`struct`	bool	—	PARCEL_VENDOR	buildings	County indicator that a structure is present
`structno`	int	—	PARCEL_VENDOR	buildings	County count of structures on parcel
`structstyle`	string	—	PARCEL_VENDOR	buildings	County building style or type
`subdivision`	string	—	PARCEL_VENDOR	legal	Recorded subdivision reference
`substations_radius_m`	float	meters	EIA_POWER	power	Search radius (meters) used for substations_within_radius_count — the fixed 10 km band.
`substations_within_radius_count`	int	—	EIA_POWER	power	Count of EIA Atlas electric substations (>=69 kV layer) within substations_radius_m (10 km) of the point.
`sunit`	string	—	PARCEL_VENDOR	parcel	Parcel site unit identifier
`superfund_sites_within_radius_count`	int	—	EPA_SEMS	hazards	Count of EPA SEMS Superfund-inventory sites within 8 km of the point.
`surface_albedo_annual`	float	—	NREL_NSRDB_GOES_TMY_V4	climate	Dimensionless 0-1 broadband ground albedo (annual mean), from the NREL NSRDB GOES TMY series. Drives bifacial PV rear-side gain.
`surface_management_agency`	string	—	BLM_SMA	environment	Federal surface-managing agency of the containing parcel (BLM/USFS/NPS/FWS/DOD/BOR/BIA/OTHER_FEDERAL/STATE/PRIVATE_OR_UNKNOWN), from the BLM SMA layer.
`surface_water_permanence_pct`	float	percent	JRC_GSW	water	JRC Global Surface Water permanence percentage at the queried 30m cell (0 = never surface water, 100 = permanent open water).
`szip`	string	—	PARCEL_VENDOR	parcel	Parcel site postal code
`szip5`	string	—	PARCEL_VENDOR	parcel	Five-digit parcel site postal code
`tax_id`	string	—	PARCEL_VENDOR	parcel	County property-tax identifier
`tax_incentive_stack`	string	—	MIREYE_DERIVED_SITING	market	DERIVED comma-joined federal-incentive flags (opportunity_zone, brownfield_repowering_screened). Indicative only, NOT a benefits determination. Empty string = no flag fired. Derived; MEDIUM confidence.
`taxamt`	float	USD	PARCEL_VENDOR	valuation	Reported annual property-tax amount
`taxyear`	string	—	PARCEL_VENDOR	valuation	Tax or assessment reference year
`tornado_annual_frequency`	float	—	FEMA_NRI	hazards	Annualized tornado event frequency (events/yr) for the containing Census tract, from FEMA NRI (TRND_AFREQ).
`total_road_length_within_500m_m`	float	meters	OVERTURE_TRANSPORTATION	access	Summed centerline length in meters of vehicular Overture road segments clipped to a 500 m radius disc around the point (pedestrian/cycle classes excluded).
`tract_civilian_labor_force`	int	people	CENSUS_TRACT_WORKFORCE	market	Residents aged 16+ in the civilian labor force in this census tract (ACS 5-year B23025, 2020 tract geography).
`tract_geoid`	string	—	US_CENSUS_GEOCODER	parcel	US Census tract GEOID (11 digits: STATE+COUNTY+TRACT) containing the queried point.
`tract_population`	int	people	CENSUS_TRACT_WORKFORCE	market	Total population of this census tract (2020 population-weighted centroid file, CenPop2020).
`transmission_line_distance`	float	meters	PARCEL_VENDOR	power	Parcel-boundary distance to eligible HIFLD transmission line
`transmission_lines_within_radius_count`	int	—	EIA_ATLAS	power	Count of EIA/HIFLD transmission segments within ~2 km (transmission_lines_radius_m).
`transmission_redundancy_flag`	bool	—	MIREYE_DERIVED_SITING	power	DERIVED screening flag — True when >=2 mapped transmission segments lie within ~2 km AND >=3 substations within 10 km (EIA Atlas / HIFLD map topology). Indicates multiple potential feed paths EXIST ON THE MAP, not a deliverability or N-1 claim. Derived; MEDIUM confidence.
`tree_canopy_pct`	float	percent	USFS_NLCD_TCC	environment	Tree canopy cover percentage (0-100) at the point, sampled from the USFS/NLCD Tree Canopy Cover product served as a bootstrapped ~120m CONUS grid. CONUS only.
`unmodified_owner`	string	—	PARCEL_VENDOR	parcel	Owner string before parcel source normalization
`urbanization`	string	—	PARCEL_VENDOR	parcel	Parcel site Puerto Rico urbanization
`usecode`	string	—	PARCEL_VENDOR	zoning	County property-use code
`usedesc`	string	—	PARCEL_VENDOR	zoning	County property-use label
`usps_vacancy`	string	—	PARCEL_VENDOR	parcel	USPS vacancy indicator
`usps_vacancy_date`	string	—	PARCEL_VENDOR	parcel	Date the vacancy indicator was collected
`ust_facilities_within_1km_count`	int	—	EPA_UST_FINDER_FACILITIES	hazards	Exact count of EPA UST Finder underground-storage-tank facilities within 1 km — a density signal for historical fuel-retail and fleet-fueling land use, not a contamination count.
`water_service_area_provenance`	string	—	EPA_CWS_SERVICE_AREAS	water	How the containing CWS service-area boundary was obtained — utility_sourced (state agency/utility/public GIS submission) or ml_modeled (EPA machine-learning estimate).
`water_system_name`	string	—	EPA_CWS_SERVICE_AREAS	water	Name of the EPA community water system whose mapped service-area polygon contains the point (the most-specific polygon when service areas overlap).
`weibull_k_100m`	float	—	NREL_WIND_TOOLKIT	climate	Weibull shape parameter k of the 100m wind-speed distribution, NREL WIND Toolkit.
`wetland_acres`	float	acre	USFWS_NWI	environment	Total acreage of the NWI wetland polygon at (or nearest to) the point — NOT the share of any parcel.
`wetland_acres_on_parcel`	float	acre	USFWS_NWI	constraints	Absolute acres of USFWS NWI wetland polygon area intersecting the matched parcel’s own boundary — the parcel-clipped wetland acreage, computed in the parcel’s local UTM (equal-area) projection. NOT the whole mapped wetland polygon’s size (see the terrain-layer wetland_acres for that).
`wetland_fraction_of_parcel`	float	—	USFWS_NWI	constraints	Fraction (0.0-1.0) of the matched parcel’s own boundary covered by USFWS NWI wetland polygons — the parcel share, computed by intersecting NWI wetlands with the parcel boundary in the parcel’s local UTM (equal-area) projection. NOT the whole mapped wetland polygon’s size (see the terrain-layer wetland_acres for that).
`wetland_subtype`	string	—	USFWS_NWI	environment	Raw Cowardin classification code from NWI ATTRIBUTE (e.g. ‘PFO1A’ = Palustrine / Forested / Broad-Leaved Deciduous / Temporarily Flooded).
`wetland_type`	string	—	USFWS_NWI	environment	Decoded Cowardin classification of the wetland at (or nearest to) the point, in plain English (e.g. ‘Palustrine Emergent Persistent Temporarily Flooded’). Falls back to the coarse NWI WETLAND_TYPE 8-bucket (e.g. ‘Freshwater Forested/Shrub Wetland’) when a code cannot be decoded.
`wetlands_within_100m_count`	int	—	USFWS_NWI	environment	Count of NWI wetland polygons within 100 m of the point.
`wetlands_within_500m_count`	int	—	USFWS_NWI	environment	Count of NWI wetland polygons within 500 m of the point.
`wildfire_annual_frequency`	float	—	FEMA_NRI	hazards	Annualized wildfire event frequency (events/yr) for the containing Census tract, from FEMA National Risk Index (WFIR_AFREQ).
`wind_capacity_factor_pct`	float	pct	NREL_REV_LANDBASED_WIND_SC_2024	power	Modeled mean capacity factor of a reference 115m-hub / 170m-rotor turbine at the nearest NREL reV land-based supply-curve point.
`wind_least_cost_interconnect_distance_m`	float	m	NREL_REV_LANDBASED_WIND_SC_2024	power	NREL reV modeled least-cost spur distance from the nearest supply-curve point to the nearest available substation.
`wind_power_density_100m_wm2`	float	W/m2	NREL_WIND_TOOLKIT	climate	Mean wind power density at 100m (time-mean of 0.5rhov^3), the canonical resource grade. NREL WIND Toolkit-derived.
`within_floodplain_polygon`	bool	—	FEMA_NFHL	hazards	True if the queried point falls inside a FEMA National Flood Hazard Layer Special Flood Hazard Area polygon.
`within_sewer_service_area`	bool	—	EPA_SEWERSHEDS	water	True if the queried point falls inside an EPA Sewersheds v1.1 service-area polygon — the modeled/documented catchment area whose wastewater flows to one specific POTW (sewage treatment plant).
`within_water_service_area`	bool	—	EPA_CWS_SERVICE_AREAS	water	True if the queried point falls inside a mapped EPA Community Water System (CWS) service-area boundary — the area a public water system reports serving. Sourced from EPA PWS Service Areas V3.0 (March 2026).
`year_built_effective_date`	int	—	PARCEL_VENDOR	buildings	Assessor-adjusted construction year
`yearbuilt`	int	—	PARCEL_VENDOR	buildings	County construction year
`zoning`	string	—	PARCEL_VENDOR	zoning	Local regulatory zoning code
`zoning_code_link`	string	—	PARCEL_VENDOR	zoning	Municipal zoning-code reference URL
`zoning_description`	string	—	PARCEL_VENDOR	zoning	Local zoning code description
`zoning_id`	int	—	PARCEL_VENDOR	zoning	Identifier for matched zoning area
`zoning_subtype`	string	—	PARCEL_VENDOR	zoning	Standardized detailed zoning category
`zoning_type`	string	—	PARCEL_VENDOR	zoning	Standardized broad zoning category

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