EPA.92c.nickel1.df: Nickel Concentrations from 1992 USEPA Guidance Document

EPA.92c.nickel1.dfR Documentation

Nickel Concentrations from 1992 USEPA Guidance Document

Description

Nickel concentrations (ppb) at four monitoring wells (five monthly samples for each well).

Usage

EPA.92c.nickel1.df

Format

A data frame with 20 observations on the following 3 variables.

Nickel

a numeric vector of nickel concentrations (ppb)

Month

a factor indicating the month of collection

Well

a factor indicating the well number

Source

USEPA. (1992c). Statistical Analysis of Ground-Water Monitoring Data at RCRA Facilities: Addendum to Interim Final Guidance. Office of Solid Waste, U.S. Environmental Protection Agency, Washington, D.C. p.7.


EnvStats documentation built on Aug. 22, 2023, 5:09 p.m.