Call a service to check on values from: https://api.waterdata.usgs.gov/samples-data/codeservice/docs.
Examples
# \donttest{
groups <- check_USGS_sample_params("characteristicgroup")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/characteristicgroup?mimeType=application%2Fjson
states <- check_USGS_sample_params("states")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/states?mimeType=application%2Fjson
countries <- check_USGS_sample_params("countries")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/countries?mimeType=application%2Fjson
counties <- check_USGS_sample_params("counties")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/counties?mimeType=application%2Fjson
sitetypes <- check_USGS_sample_params("sitetype")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/sitetype?mimeType=application%2Fjson
samplemedia <- check_USGS_sample_params("samplemedia")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/samplemedia?mimeType=application%2Fjson
characteristics <- check_USGS_sample_params("characteristics",
group = "Biological")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/characteristics?mimeType=application%2Fjson&group=Biological
observedProperties <- check_USGS_sample_params("observedproperty",
text = "phosphorus")
#> GET: https://api.waterdata.usgs.gov/samples-data/codeservice/observedproperty?mimeType=application%2Fjson&text=phosphorus
# }