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Great Lakes SPARROW Mapper, 2002

April 6, 2016

This mapper displays SPARROW nutrient load and yield data specifically for U.S. tributaries to the Great Lakes. The results are based on the SPARROW models developed for the Great Lakes, Ohio, Upper Mississippi, Red River Basins (MRB3). Modeling results can be exported as an Excel spreadsheet or a geospatial dataset.

Use the Great Lakes SPARROW mapper to view nutrient loading from 2002.