This R package can be used to compile and evaluate Water Quality Portal (WQP) data for samples collected from surface water monitoring sites on streams and lakes. It can be used to create applicati…

Generalized eForms Shiny app to parse data across all NARS surveys

This repository contains code to run population estimates as run the the National Aquatic Resource Surveys, based on spsurvey R package

This is a set of legacy code used to generate documentation of various functions used to screen candidate metrics and run best subsets code to evaluate combinations of metrics for use in a multimet…

Repository for examples of NARS water data QC workflow

R package to used to calculate fish and benthic metrics and MMIs for National Rivers and Streams Assessment and benthic and zooplankton metrics and MMIs for National Lakes Assessment

R package of functions used to calculate physical habitat metrics and indicators for National Rivers and Streams Assessment and National Lakes Assessment

R package used to calculate vegetation metrics for National Wetlands Condition Assessment