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Conducted by: 

Steven Klafka, P.E., BCEE 

Wingra Engineering, S.C. 

Madison, Wisconsin
Sierra Club Evaluation of Compliance with 1-hour SO2 NAAQS 

January 23, 2014 

Page 2

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Sierra Club Evaluation of Compliance with 1-hour SO2 NAAQS 

January 23, 2014 

Page 3 

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Table 1 - SO2 Modeling Results for Harrison Power Station Modeling Analysis 

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Page 4 

Table 3 - Required Emission Reductions for Compliance with 1-hour SO2 NAAQS 

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Sierra Club Evaluation of Compliance with 1-hour SO2 NAAQS 

January 23, 2014 

Page 5

Figure 1 - Regional View for Harrison Power Station Based on Allowable Emissions
Sierra Club Evaluation of Compliance with 1-hour SO2 NAAQS 

January 23, 2014 

Page 6

Figure 2 - Local View for Harrison Power Station Based on Allowable Emissions
Sierra Club Evaluation of Compliance with 1-hour SO2 NAAQS 

January 23, 2014 

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