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Due to a lapse in appropriations, the majority of USGS websites may not be up to date and may not reflect current conditions. Websites displaying real-time data, such as Earthquake, Volcano, LANDSAT and Water information needed for public health and safety will be updated with limited support. Additionally, USGS will not be able to respond to inquiries until appropriations are enacted. For more information, please see www.doi.gov/shutdown.
Water Quality Monitoring and Algal Community Composition Analysis in Support of Eutrophication Beneficial Use Impairment Evaluation in the Grand Calumet River Area of Concern, Northwest Indiana
In cooperation with the Indiana Department of Environmental Management and the U.S. Environmental Protection Agency
Water Quality Monitoring and Algal Community Composition Analysis in Support of Eutrophication Beneficial Use Impairment Evaluation in the Grand Calumet River Area of Concern, Northwest Indiana
In cooperation with the Indiana Department of Environmental Management and the U.S. Environmental Protection Agency