Query the USDA NWCC Air and Water Database REST API R package awdb version 0.1.3 Query the four endpoints of the 'Air and Water Database (AWDB) REST API' maintained by the National Water and Climate Center (NWCC) at the United States Department of Agriculture (USDA). Endpoints include data, forecast, reference-data, and metadata. The package is extremely light weight, with 'Rust' via 'extendr' doing most of the heavy lifting to deserialize and flatten deeply nested 'JSON' responses. The AWDB can be found at <https://wcc.sc.egov.usda.gov/awdbRestApi/swagger-ui/index.html>. Software Depends: R (>= 4.2) Imports: cli, httr2, rlang (>= 1.1.0), sf Kenneth Blake Vernon <kenneth.b.vernon@gmail.com> Comprehensive R Archive Network (CRAN) Kenneth Blake Vernon [aut, cre, cph] (ORCID: <https://orcid.org/0000-0003-0098-5092>) MIT + file LICENSE (https://CRAN.R-project.org/package=awdb/LICENSE) 2025-08-23 application/tgz https://CRAN.R-project.org/package=awdb doi:10.32614/CRAN.package.awdb