Anaconda Mines Drainage Treatment Act of 1989

[AI summary unavailable — showing source text] Anaconda Mines Drainage Treatment Act of 1989 - Directs the Secretary of the Interior to construct and maintain a water treatment plant to ensure that water flowing from Anaconda Mine sites near Butte, Montana, meet water quality standards. Provides that such plant shall be designed to treat the quantity and quality of effluent historically discharged from the Anaconda Mines. Authorizes the Secretary to operate and maintain the plant and perform sludge disposal directly or through contract with public or private entities. Authorizes appropriations.…