Memorandum: Waste Management Area and Supplemental Well Guidance

Guidance regarding the implementation of the Waste Management Area (WMA) and Supplemental Well Guidance (SPW) approaches of the proposed Ground Water Amendments Rule, (53 FR 28160, July 26, 1988). Issued July 20, 1993.

• Waste Management Area and Supplemental Well Guidance (pdf) (2.88 MB)