Retrieval Functions for USGS and EPA Hydrology and Water Quality Data

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Documentation for package ‘dataRetrieval’ version 2.7.20

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

addWaterYear	add a water year column
calcWaterYear	Extract WY from a date
checkWQPdates	Date Check for Water Quality Portal
check_waterdata_sample_params	Check values from codeservice
constructNWISURL	Construct NWIS url for data retrieval
constructUseURL	Construct URL for NWIS water use data service
constructWQPURL	Construct WQP url for data retrieval
countyCd	US County Code Lookup Table
countyCdLookup	US county code look up
create_NWIS_bib	Create NWIS data citation
create_WQP_bib	Create WQP data citation
findNLDI	R Client for the Network Linked Data Index
getQuerySummary	getting header information from a WQP query
getWebServiceData	Function to return data from web services
get_nldi_sources	Get current NLDI offerings
importNGWMN	Function to return data from the National Ground Water Monitoring Network waterML2 format
importRDB1	Function to return data from the NWIS RDB 1.0 format
importWaterML1	Function to return data from the NWISWeb WaterML1.1 service
importWaterML2	Parse the WaterML2 timeseries portion of a waterML2 file
importWQP	Basic Water Quality Portal Data parser
is_dataRetrieval_user	Is this a dataRetrieval user
parameterCdFile	List of USGS parameter codes
parse_WQP	Convert WQP columns to correct types
pcode_to_name	Parameter code to characteristic name
readNGWMNdata	Import data from the National Groundwater Monitoring Network.
readNGWMNlevels	Retrieve groundwater levels from the National Ground Water Monitoring Network.
readNGWMNsites	Retrieve site data from the National Ground Water Monitoring Network.
readNWISdata	General Data Import from NWIS
readNWISdv	Daily Value USGS NWIS Data Retrieval
readNWISgwl	Groundwater level measurements retrieval from USGS (NWIS)
readNWISmeas	Surface-water measurement data retrieval from USGS (NWIS)
readNWISpCode	USGS Parameter Data Retrieval
readNWISpeak	Peak flow data from USGS (NWIS)
readNWISrating	Rating table for an active USGS streamgage retrieval
readNWISsite	USGS Site File Data Retrieval
readNWISstat	Site statistics retrieval from USGS (NWIS)
readNWISuse	Water use data retrieval from USGS (NWIS)
readNWISuv	Instantaneous value data retrieval from USGS (NWIS)
readWQPdata	General Data Import from Water Quality Portal
readWQPqw	Raw Data Import for Water Quality Portal
readWQPsummary	Summary of Data Available from Water Quality Portal
read_USGS_samples	USGS Samples Data
read_waterdata	Generalized USGS Water Data API retrieval function
read_waterdata_daily	Get USGS Daily Data
read_waterdata_latest_continuous	Get Latest Continuous USGS Water Data
read_waterdata_metadata	Generalized USGS Water Meta Data API retrieval function
read_waterdata_monitoring_location	Get USGS Site Data
read_waterdata_parameter_codes	Get USGS Parameter Code Information
read_waterdata_samples	USGS Samples Data
read_waterdata_ts_meta	Get USGS Time Series Metadata
renameNWISColumns	renameColumns
setAccess	Set data endpoint
stateCd	US State Code Lookup Table
stateCdLookup	State code look up
summarize_USGS_samples	USGS Samples Summary Data
summarize_waterdata_samples	USGS Samples Summary Data
whatNWISdata	USGS data availability
whatNWISsites	Site Data Import from NWIS
whatWQPdata	Data Available from Water Quality Portal
whatWQPmetrics	Site Data Import from Water Quality Portal
whatWQPsamples	Site Data Import from Water Quality Portal
whatWQPsites	Site Data Import from Water Quality Portal
wqp_check_status	Get WQP service metadata
zeroPad	Pad string with leading zeros