November 2, 1999 - Proposed rule, National Primary Drinking Water Regulations; Radon-222, published in the Federal Register

(pp. 59245-59294) [PDF File]
(pp. 59295-59344) [PDF File]
(pp. 59345-59378) [PDF File]

April 23, 1999 - Transmittal letter to Charles Fox, Assistant Administrator, Environmental Protection Agency (EPA), providing public comments on Health Risk Reduction and Cost Analysis for radon in drinking water.[PDF File]

February 26, 1999 [PDF File] - Notice, Radon in Drinking Water Health Risk Reduction and Cost Analysis, published in the Federal Register.

September 18, 1998 [PDF File] - Report of the Small Business Advocacy Review Panel on EPA's Planned Proposal of National Primary Drinking Water Regulation for Radon.

September 18, 1998 - Letter to Carol M. Browner, Administrator, EPA, regarding the Report of the Small Business Advocacy Review Panel on the National Primary Drinking Water Regulation for Radon.

May 5, 1998 - Letter to Thomas E. Kelly, EPA, in response to notification letter regarding: National Primary Drinking Water Regulation for Radon; Small Business Regulatory Enforcement Fairness Act (SBREFA) small business advocacy review panel.