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 Date: 2009-09-09 16:48:06Earth Colstrip Montana Northern Pacific Railway Fly ash PPL Ash pond Environment Ponds Water |
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| First Page | Document Content | |
|---|---|---|
Date: 2009-09-09 16:48:06Earth Colstrip Montana Northern Pacific Railway Fly ash PPL Ash pond Environment Ponds Water |
|
Introduction Colstrip Electric Generating Units 3 and 4 are located near the town of Colstrip, Montana. A Certificate of Environmental Compatibility and Public Need was issued by the Board of Natural Resources and Conser