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EnvStats (version 2.1.0)

EPA.09.Ex.17.6.sulfate.df: Sulfate Concentrations from Example 17-6 of 2009 USEPA Guidance Document

Description

Sulfate concentrations (ppm) collected over several years. The date of collection is simply indicated by month and year of collection. The column Date is a Date object where the day of the month has been arbitrarily set to 1.

Usage

EPA.09.Ex.17.6.sulfate.df

Arguments

source

USEPA. (2009). Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance. EPA 530/R-09-007, March 2009. Office of Resource Conservation and Recovery Program Implementation and Information Division. U.S. Environmental Protection Agency, Washington, D.C. p.17-33. USEPA. (2010). Errata Sheet - March 2009 Unified Guidance. EPA 530/R-09-007a, August 9, 2010. Office of Resource Conservation and Recovery, Program Information and Implementation Division. U.S. Environmental Protection Agency, Washington, D.C.