Still · open data

Data catalog

Every dataset behind the Still score — what it is, where it's from, and (for the ones we've captured) a map of just that layer you can filter, symbolize, and summarize. This is the honest coverage map: what's live in the index, what's a cross-check, and what's still planned.

7 live/obtained · 15 planned · 22 total · raw retrieved 2026-07-02

Boundaries & demographics

Census ACS — tenure & densitylive

ACS/TIGER · choropleth · 8 features

feeds: tenure · low_density

ACS 2019–2023 5-yr

Hazard & safety

FEMA National Risk Indexlive

FEMA NRI · choropleth · 8 features

feeds: hazard_safety

NRI v1.20 (Dec 2025)

FEMA NFHL — flood zonesplanned

FEMA NFHL · —

feeds: flood (parcel-scale exposure)

Health

CDC PLACES — healthlive

CDC PLACES · choropleth · 8 features

feeds: mental_health · physical_health

PLACES 2024 release

Air, quiet & dark sky

Air quality (AirNow · OpenAQ · EPA AQS)planned

AirNow/OpenAQ/AQS · —

feeds: air

DOT/BTS transportation noiseplanned

DOT/BTS · —

feeds: quiet

VIIRS night-lights (dark sky)planned

VIIRS VNL · —

feeds: dark_sky

Water

EPA SDWIS — drinking waterlive

EPA SDWIS · choropleth · 8 features

feeds: water

SDWIS (current)

EPA UCMR5 — PFASplanned

EPA UCMR5 · —

feeds: water (PFAS)

Nature & land

USGS PAD-US — protected areaslive

USGS PAD-US · polygons · 108 features

feeds: protected_land

PAD-US v4

NLCD tree canopyplanned

NLCD · —

feeds: tree_canopy (3-30-300)

Seek-side & walkability

OpenStreetMap — everyday amenitieslive

OSM · points · 91 features

feeds: green_access · healthcare · food_access · walk_pois · social

OSM live extract

EPA National Walkability Indexcross-check

EPA Walkability · choropleth · 5 features

feeds: cross-check vs walk_pois

EPA SLD 2021

USDA Food Access Atlasplanned

USDA FARA · —

feeds: food_low_access

Community & economy

Social Capital Atlasplanned

Social Capital Atlas · —

feeds: social (belonging)

HUD FMR · BLS · BEAplanned

HUD/BLS/BEA · —

feeds: cost · economy

Crime, broadband & schools

FBI Crime Data Explorerplanned

FBI CDE/NIBRS · —

feeds: reported-crime context

FCC Broadband Map (BDC)planned

FCC BDC · —

feeds: broadband

NCES — schoolsplanned

NCES EDGE/CCD · —

feeds: schools (locations)

Corridor / EIN & later waves

OpenHistoricalMap — Route 66 alignmentsplanned

OHM · —

feeds: historic alignments

LoC John Margolies archiveplanned

LoC Margolies · —

feeds: EIN neon backbone

Foursquare OS Placesplanned

Foursquare · —

feeds: POI base

Generated by tools/still/build_datasets.py from data/still/raw/2026-07-02/ (the source of truth, ADR-0023). noindex · internal. Machine-readable: datasets.json · combined score: /poc/ · trace: /lab/.