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dataRetrieval  

Retrieval Functions for USGS and EPA Hydrology and Water Quality Data
View on CRAN: Click here


Download and install dataRetrieval package within the R console
Install from CRAN:
install.packages("dataRetrieval")

Install from Github:
library("remotes")
install_github("cran/dataRetrieval")

Install by package version:
library("remotes")
install_version("dataRetrieval", "2.7.21")



Attach the package and use:
library("dataRetrieval")
Maintained by
Laura DeCicco
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2014-10-13
Latest Update: 2025-08-25
Description:
Collection of functions to help retrieve U.S. Geological Survey and U.S. Environmental Protection Agency water quality and hydrology data from web services. Data are discovered from National Water Information System and . Water quality data are obtained from the Water Quality Portal .
How to cite:
Laura DeCicco (2014). dataRetrieval: Retrieval Functions for USGS and EPA Hydrology and Water Quality Data. R package version 2.7.21, https://cran.r-project.org/web/packages/dataRetrieval. Accessed 30 Aug. 2026.
Previous versions and publish date:
(2026-07-09 07:30), 1.4.0 (2014-10-13 21:59), 2.0.0 (2014-11-14 01:10), 2.0.1 (2014-12-03 07:44), 2.1.0 (2014-12-17 23:26), 2.1.1 (2015-01-30 08:36), 2.1.2 (2015-02-21 01:30), 2.2.0 (2015-04-10 01:06), 2.2.1 (2015-04-28 00:14), 2.3.0 (2015-07-07 18:10), 2.3.1 (2015-08-14 20:13), 2.5.2 (2016-03-04 23:58), 2.5.3 (2016-03-28 23:30), 2.5.5 (2016-04-20 21:20), 2.5.10 (2016-07-27 02:54), 2.5.13 (2016-09-27 21:17), 2.6.3 (2016-12-08 01:12), 2.7.0 (2017-05-16 00:26), 2.7.1 (2017-05-19 22:51), 2.7.2 (2017-05-23 06:40), 2.7.3 (2017-09-28 18:31), 2.7.4 (2019-03-26 00:08), 2.7.5 (2019-06-05 23:40), 2.7.6 (2020-03-11 07:30), 2.7.7 (2021-03-06 20:10), 2.7.8 (2021-06-26 07:00), 2.7.9 (2021-07-30 17:00), 2.7.10 (2021-09-14 18:50), 2.7.11 (2022-02-18 19:20), 2.7.12 (2022-11-24 01:30), 2.7.13 (2023-07-20 23:00), 2.7.14 (2023-10-05 15:30), 2.7.15 (2024-02-22 00:30), 2.7.16 (2024-07-30 22:00), 2.7.17 (2024-10-31 09:10), 2.7.18 (2025-02-27 15:50), 2.7.19 (2025-06-27 18:20), 2.7.20 (2025-07-15 07:10), 2.7.21 (2025-08-20 07:01), 2.7.22 (2026-01-23 19:10), 2.7.23 (2026-03-10 17:50), 2.7.24 (2026-03-31 16:40)
Other packages that cited dataRetrieval R package
View dataRetrieval citation profile
Other R packages that dataRetrieval depends, imports, suggests or enhances
Complete documentation for dataRetrieval
Functions, R codes and Examples using the dataRetrieval R package
Some associated functions: addWaterYear . calcWaterYear . checkWQPdates . constructNWISURL . constructUseURL . constructWQPURL . convertLists . countyCd . countyCdLookup . dataRetrieval . default_ua . findNLDI . getQuerySummary . getWebServiceData . get_nldi_sources . has_internet_2 . importNGWMN . importRDB1 . importWQP . importWaterML1 . importWaterML2 . is_dataRetrieval_user . pCodeToName . parameterCdFile . pcode_to_name . readNGWMNdata . readNGWMNlevels . readNGWMNsites . readNWISdata . readNWISdots . readNWISdv . readNWISgwl . readNWISmeas . readNWISpCode . readNWISpeak . readNWISqw . readNWISrating . readNWISsite . readNWISstat . readNWISuse . readNWISuv . readWQPdata . readWQPdots . readWQPqw . readWQPsummary . renameNWISColumns . setAccess . stateCd . stateCdLookup . whatNWISdata . whatNWISsites . whatWQPdata . wqpSpecials . zeroPad . 
Some associated R codes: AAA.R . addWaterYear.R . checkWQPdates.R . constructNWISURL.R . dataRetrievals-package.R . findNLDI.R . getWebServiceData.R . importNGWMN_wml2.R . importRDB1.R . importWQP.R . importWaterML1.R . pcode_to_name.R . readNGWMNdata.R . readNWISdata.R . readNWISdv.R . readNWISpCode.R . readNWISqw.R . readNWISsite.R . readNWISunit.R . readWQPdata.R . readWQPdots.R . readWQPqw.R . renameColumns.R . setAccess.R . whatNWISdata.R . whatNWISsites.R . whatWQPdata.R . whatWQPsites.R . zeroPad.R .  Full dataRetrieval package functions and examples
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