Letters
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Item Letter from Michael J. Hornbrook, chief operating officer, Massachusetts Water Resources Authority, to Ann Lowery of the Bureau of Resource Protection, Department of Environmental Protection, and Stephen Perkins of the U.S. Environmental Protection Agency, Water Enforcement, regarding the MWRA contingency plan threshold exceedance, infaunal diversity for August 2011(Massachusetts Water Resources Authority, 2011-12-15) Massachusetts Water Resources Authority.Item Letter from Richard P. Trubiano, Director, Field Operations Department, MWRA, to Linda Murphy, Director, U.S. Environmental Protection Agency, Water Technical Unit (SEW), and Arleen O'Donnell, Assistant Commissioner, Bureau of Resource Protection, regarding proposed modifications to MWRA contingency plan(Massachusetts Water Resources Authority, 2000-10-13) Massachusetts Water Resources Authority.Item Letter from Michael J. Hornbrook, chief operating officer, Massachusetts Water Resources Authority, to Linda Murphy, director of the Office of Ecosystem Protection, U.S. Environmental Protection Agency, Water Technical Unit "SEW," and Glenn Haas, director of the Division of Watershed Management, Department of Environmental Protection, regarding wet weather and the Deer Island Treatment Plant power failure and bypasses, October 15, 2005(Massachusetts Water Resources Authority, 2005-10-20) Massachusetts Water Resources Authority.Item Letter from Michael J. Hornbrook, chief operating officer, Massachusetts Water Resources Authority, to Linda Murphy, director of the Office of Ecosystem Protection, U.S. Environmental Protection Agency, Water Technical Unit "SEW," and Glenn Haas, director of the Division of Watershed Management, Department of Environmental Protection, regarding the April 11, 2004, Deer Island Treatment Plant power failure(Massachusetts Water Resources Authority, 2004-04-16) Massachusetts Water Resources Authority.Item Letter from Michael J. Hornbrook, chief operating officer, Massachusetts Water Resources Authority, to Linda Murphy, director of the Office of Ecosystem Protection, U.S. Environmental Protection Agency, Water Technical Unit "SEW," and Glenn Haas, director of the Division of Watershed Management, Department of Environmental Protection, regarding the Deer Island Treatment Plant power failure and bypass, April 3, 2004(Massachusetts Water Resources Authority, 2004-04-07) Massachusetts Water Resources Authority.