No. Title Date
1 Letter from Elmore Kerkela, Vice President Arch Creek Trust, to United States E.P.A. Region IV, July 2, 1992 1992-07-02
2 Letter from Elmore Kerkela, Vice President Arch Creek Trust, to United States of America Environmental Protection Agency, February 21, 1992 1992-02-21
3 Letter from W. Ray Cunningham, Director Water Management Division, to Elmore Kerkela, Vice President Arch Creek Trust, March 30, 1992 1992-03-30