By Country
Various national standards for concentrations of particular contaminants include the United States EPA Region 9 Preliminary Remediation Goals (U.S. PRGs), the U.S. EPA Region 3 Risk Based Concentrations (U.S. EPA RBCs) and National Environment Protection Council of Australia Guideline on Investigation Levels in Soil and Groundwater.
Read more about this topic: Soil Contamination
Famous quotes containing the word country:
“My political enemies I can freely forgive; but as for who abused me when I was serving my country in the field, and those who attacked me for serving my country—Doctor, that is a different case.”
—Andrew Jackson (1767–1845)
“From his childhood onwards this boy will be surrounded by sycophants and flatterers.... In due course, following the precedent which has already been set, he will be sent on a tour of the world and probably rumours of a morganatic marriage alliance will follow, and the end of it will be the country will be called upon to pay the bill.”
—James Keir Hardie (1856–1915)