Hamlin County, South Dakota, Air Pollution Sources

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Abstract: The Environmental Protection Agency (EPA) compiles data on emission tonnages of air pollutants for US counties.  US Air Quality Gradebook ("AirGrades") source sheets give the percentage contributions from specific air pollution sources.  This source sheet is for

Hamlin County, South Dakota; Hand County, South Dakota; and Hanson County, South Dakota.  The Hamlin County Seat is Hayti, South Dakota; the Hand County Seat is Miller, South Dakota; and the Hanson County Seat is Alexandria, South Dakota.