wqTools is a collection of R tools developed and designed for use by Utah Division of Water Quality staff. This includes functions for reading data from EPA's water quality portal & EPA ECHO, assigning spatial components of water quality standards to sample locations, generating study maps, performing unit conversions, generating plots, and other tools designed to support water quality analyses.
This package is in active development and can be installed via GitHub with devtools::install_github("utah-dwq/wqTools").
See wqTools-manual.pdf in GitHub for more information.
See the wqTools Utah TDS vignette for a detailed example of package usage to answer real water quality questions.