Great Lakes Sediment and
Nutrient Reduction Program

Tools

Pollutant Load Estimation Tool (PLET)

Pollutant Load Estimation Tool (PLET) calculates nutrient and sediment loads from different land uses and the load reductions that would result from the implementation of BMPs. PLET estimates reductions at the watershed basis.  

Soil Surveys

Soil Surveys furnish soil maps and interpretations needed in giving technical assistance to farmers and ranchers; in guiding other decisions about soil selection, use, and management; and in planning research and disseminating the results of the research. They are also used in educational programs about soil use and conservation. Current and out of print survey listings are also available by state.

ACPF

The Agricultural Conservation Planning Framework (ACPF) is a free ArcGIS toolbox that leverages high-resolution geo-spatial data to help local farming communities better address their soil and water conservation needs through the siting of conservation practices.