countyCd: US County Code Lookup Table

countyCdR Documentation

US County Code Lookup Table


Data originally pulled from on April 1, 2015. On Feb. 11, 2022, the fields were updated with the file found in inst/extdata, which is used internally with NWIS retrievals.


countyCd data frame.

Name Type Description
STUSAB character State abbreviation
STATE character two-digit ANSI code
COUNTY character three-digit county code
COUNTY_NAME character County full name
COUNTY_ID character County id



dataRetrieval documentation built on May 29, 2024, 6:44 a.m.