Letter from W. Ray Cunningham, Director Water Management Division, to Elmore Kerkela, Vice President Arch Creek Trust, March 30, 1992   Publication Date:   1992-03-30 Creator:   Arch Creek Trust, Inc. Kerkela, Elmore United States. Environmental Protection Agency. Region IV Cunningham, W. Ray Format:   2 pages Subjects.Display:   Arch Creek (Fla.) Water quality management -- Florida -- Miami Water -- Pollution -- Florida -- Miami Source Institution:   Arch Creek Trust Letter from W. Ray Cunningham, Director Water Management Division, to Elmore Kerkela, Vice President Arch Creek Trust, March 30, 1992