Sources

Data.gov — Environment Datasets

https://api.gsa.gov/technology/datagov/v4/search?q=environment&sort=last_harvested_date&per_page=100&api_key=${DATAGOV_API_KEY}

Events

1. first seen 2026-08-11T14:39:11+00:00

   Initial archival observation. Nothing to compare against yet.

Every observation

Each row is one retrieval. Rows are never edited. A failed retrieval is kept as a record of the failure, not discarded. Rows marked with an archive badge were captured by a third party at the date shown and fetched by us later; our own retrieval time is kept separately and is never backdated.