July 28, 1995 Letter from US-EPA to RWQCB describing policy and framework of EPA deferrals to State agencies
Sept. 14, 1995, Letter from Zeneca with Minutes of Aug. 25, 1995 meeting between Zeneca, RWQCB, and US-EPA
29-page "Guidance on Deferral of NPL Listing Determinations While States Oversee Response Actions," faxed by US-EPA May 10, 1995