EPA.89b.lead.df: Lead Concentrations from 1989 USEPA Guidance Document

EPA.89b.lead.dfR Documentation

Lead Concentrations from 1989 USEPA Guidance Document

Description

Lead concentrations (ppm) at two background and four compliance wells (four monthly samples for each well).

Usage

EPA.89b.lead.df

Format

A data frame with 24 observations on the following 4 variables.

Lead

Lead concentrations (ppm)

Month

a factor indicating the month of collection

Well

a factor indicating the well number

Well.type

a factor indicating the well type (background vs. compliance)

Source

USEPA. (1989b). Statistical Analysis of Ground-Water Monitoring Data at RCRA Facilities, Interim Final Guidance. EPA/530-SW-89-026. Office of Solid Waste, U.S. Environmental Protection Agency, Washington, D.C. p.5-23.


EnvStats documentation built on March 18, 2022, 5:39 p.m.