Data field · Geographic area · Organisation

Air nonattainment area indicator

Whether a facility lies in an air-quality nonattainment area on the source’s stated spatial basis.

Who carries it ↓

1Data sources

1Providers

1Free to access

Sources that carry it

1 source

U.S. Environmental Protection Agency

ECHO Compliance and Enforcement Data Services

EPA ECHO public national facility-level compliance and enforcement data delivered through live REST services, generated query CSVs, the ECHO Exporter full ZIP, and coordinated national download dictionaries. Covers CAA, CWA/NPDES, RCRA, SDWA, and federal enforcement records; this bounded Source excludes TRI release quantities and other emissions inventories.

Free APIFull file National US 23 fields

Questions it helps answer

Industry environmental-compliance and release benchmarks

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