Data source · California State Water Resources Contro…

CIWQS NPDES Report Export

Statewide CIWQS flat-file export of California NPDES permits, including permit identifiers, regulatory status and type, facility and discharger identities, program and order details, dates, and addresses. This import ca…

FreeAPIFull fileSubnational

What it answers ↓

1Questions answered

7Fields delivered

1Region

Questions this answers

1 · best fit first

QuestionPrimary fit

Organisation environmental permit and compliance standing

California Water Boards publishes an unauthenticated statewide NPDES export linking active individually designated permit records to discharger and facility identities and addresses, NPDES and regulatory-measure identifiers, regulatory status and type, programme and order details, and effective, expiration and termination dates. This establishes an organisation-associated permit and its reported current regulatory standing; blanket general-permit enrollee rows remain outside the documented scope.

Fields it delivers

7 fields

Environmental permit type Environmental regulatory program Organisation name Permit date Permit status Postal code Street address

CoverageSubnational

The Water Boards page identifies the CIWQS NPDES export as California statewide permit data; the file covers regulated dischargers and permits, not all facilities.

California, United States

Access & termsFree

The cited first-party dataset, API, download, or public query page provides direct standing access without an account purchase, subscription, or checkout. The access page and available publisher metadata were checked for monetary prerequisites and state none; this cost finding does not assert open reuse rights.

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