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Imports data from USGS site file site. This function gets data from here: https://waterservices.usgs.gov/

Usage

readNWISsite(siteNumbers)

Arguments

siteNumbers

character USGS site number (or multiple sites). This is usually an 8 digit number

Value

A data frame with at least the following columns:

NameTypeDescription
agency_cdcharacterThe NWIS code for the agency reporting the data
site_nocharacterThe USGS site number
station_nmcharacterSite name
site_tp_cdcharacterSite type
lat_vanumericDMS latitude
long_vanumericDMS longitude
dec_lat_vanumericDecimal latitude
dec_long_vanumericDecimal longitude
coord_meth_cdcharacterLatitude-longitude method
coord_acy_cdcharacterLatitude-longitude accuracy
coord_datum_cdcharacterLatitude-longitude datum
dec_coord_datum_cdcharacterDecimal Latitude-longitude datum
district_cdcharacterDistrict code
state_cdcharacterState code
county_cdcharacterCounty code
country_cdcharacterCountry code
land_net_dscharacterLand net location description
map_nmcharacterName of location map
map_scale_fccharacterScale of location map
alt_vanumericAltitude of Gage/land surface
alt_meth_cdcharacterMethod altitude determined
alt_acy_vanumericAltitude accuracy
alt_datum_cdcharacterAltitude datum
huc_cdcharacterHydrologic unit code
basin_cdcharacterDrainage basin code
topo_cdcharacterTopographic setting code
instruments_cdcharacterFlags for instruments at site
construction_dtcharacterDate of first construction
inventory_dtcharacterDate site established or inventoried
drain_area_vanumericDrainage area
contrib_drain_area_vanumericContributing drainage area
tz_cdcharacterTime Zone abbreviation
local_time_fgcharacterSite honors Daylight Savings Time
reliability_cdcharacterData reliability code
gw_file_cdcharacterData-other GW files
nat_aqfr_cdcharacterNational aquifer code
aqfr_cdcharacterLocal aquifer code
aqfr_type_cdcharacterLocal aquifer type code
well_depth_vanumericWell depth
hole_depth_vanumericHole depth
depth_src_cdcharacterSource of depth data
project_nocharacterProject number

There are also several useful attributes attached to the data frame:

NameTypeDescription
urlcharacterThe url used to generate the data
queryTimePOSIXctThe time the data was returned
commentcharacterHeader comments from the RDB file

Examples

# \donttest{

siteINFO <- readNWISsite("05114000")
#> GET: https://waterservices.usgs.gov/nwis/site/?siteOutput=Expanded&format=rdb&site=05114000
siteINFOMulti <- readNWISsite(c("05114000", "09423350"))
#> GET: https://waterservices.usgs.gov/nwis/site/?siteOutput=Expanded&format=rdb&site=05114000,09423350
# }