Oregon Department of Environmental Quality, monitoring well guidance

This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Title from PDF title page (viewed on May 6, 2010)"August 24, 1992.""Reformatted draft: February 6, 2001"--P. [30]"Final draft: August 24, 1992"--P. [30]Revised draft: November 20, 1990"--P. [30]"First draft: March 23, 1989"--P. [30]Includes bibliographical references (p. 29-30)Mode of access: Internet from the Oregon Government Publications Collection