Two recent stories on the state pages about a contaminated well at a Topsfield school have misidentified the school. It is the East Range II Community School District School.

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A story about the sale of Great Northern Paper Inc. to Brascan Corp. published in Wednesday’s editions needs clarification. Brascan, which bought GNP on Tuesday, also owns 42 percent of Nexfor Inc. Nexfor is the parent company of Nexfor Fraser Papers Inc. Brascan announced Tuesday it was changing the GNP name to Katahdin Paper Co. LLC and that it was contracting with Nexfor Fraser Papers to run the newly acquired operations. Bert Martin, who was named president of Katahdin Paper, will retain his current positions as senior vice president of Nexfor and as president of Nexfor Fraser Papers.

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A story in the April 3 Bangor Daily News misstated the cost of an electricity conservation study. The Optimal Energy Study of Maine, conducted for the Public Utilities Commission, cost $112,000.