countyCd

<p>Data originally pulled from <a href="https://www2.census.gov/geo/docs/reference/codes/files/national_county.txt">https://www2.census.gov/geo/docs/reference/codes/files/national_county.txt</a>
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.</p>

USGS

Collection of functions to help retrieve U.S. Geological Survey
(USGS) and U.S. Environmental Protection Agency (EPA) water quality and
hydrology data from web services. USGS web services are discovered from
National Water Information System (NWIS) <https://waterservices.usgs.gov/> and <https://waterdata.usgs.gov/nwis>.
Both EPA and USGS water quality data are obtained from the Water Quality Portal <https://www.waterqualitydata.us/>.

Laura DeCicco

dataRetrieval

Retrieval Functions for USGS and EPA Hydrologic and Water
Quality Data

Robert Hirsch

David Lorenz

Jordan Read

Jordan Walker

Lindsay Carr

David Watkins

David Blodgett

Mike Johnson

countyCd function

<p>Data originally pulled from <a href='https://www2.census.gov/geo/docs/reference/codes/files/national_county.txt'>https://www2.census.gov/geo/docs/reference/codes/files/national_county.txt</a>
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.</p>

US County Code Lookup Table — countyCd

US County Code Lookup Table

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

countyCd: US County Code Lookup Table

Description

Arguments

Value

Examples