### Instructionsfor filling CEMS Information

This Information Collection Request (ICR) spreadsheet is intended to collect CEM data for CO, NO and Oxidized).This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be handled by using separate spreadsheets.Please rename each resulting spreadsheet with the following naming convention:[FacilityID]_Unit_[BoilerID]_CEMS.xls(example:8100_Unit_2_CEMS.xls).

This spreadsheet is divided into several worksheets,which may be accessed by clicking on each of the color coded tabs at the bottomof the page. Please begin with the Boiler Information tab, then proceed to the Hourly tab for a given constituent,and then to the daily tab for the constituent. Yellow highlighted column headers mean that the field is required. Gray highlighted cells do not require data entry, as they are filled in automaticallyfromthe informationthat you input on the Boiler Informationworksheet. Green highlighting in a cell indicates that it should be populated using a drop

-down menu, which is provided.

Pleaserefer to the following steps when using this spreadsheet. CEM data for each constituent are collected on their own worksheet,which are color coded by surrogate group. Additionally, your are asked to provide boiler specific information about the control device configuration and fuel mix during the test for each surrogate group.

Boiler Information

1. Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.on the first row. Note that column D contains each constituent/surrogategroup combination being tested, and is color coded to the various hourly and daily data entry tabs. 2. Please enter the typical control device configuration and operating rate used during the 30 Boiler Informationworksheetin columns E and F for each constituent/surrogategroup combination. 3. Please enter informationabout the typical fuel mix for the boiler used during the 30

-day test period for each constituent/surrogategroup in columns G through V on the Boiler information worksheet. You may specify up to 4 different fuels used in the mix, using drop

-down boxes, as well as fuel input rate and units. The unit choices are contained in a drop

-down box. If you choose "other" as your fuel, you must specify the fuel in the "Specify if Fuel is other" column. 4. If applicable, please enter Operational Upsets or other Important Conditions Occurring During 30 Day Period on the Boiler Informationworksheetin column W.

CEM Hourly Average Results

There are 5 hourly average results worksheetsin this spreadsheet, including CO, NOX

### , SO2 

### There are 720 rows for which you may enter data, one for each hour of a 30 day monitoring period. You must enter both the unit of measure on this worksheetfromyour CEM readout and the converted values for both lb/MMBtu and ppmvd @ 7% O2

### . Please ensure that you are entering CO, NOX

### , SO2

### (Organic and Acid Gas), and Hg data in the appropriate worksheets.As you scroll to the right on each of these screens, you will find text boxes, which expand as you type, requesting that you provide the equations/descriptionof the process used to convert to both lb/MMBtu and ppmvd @ 7% O2

### .

Note:To convertfrom a wet to a dry concentration value, EPA suggests the moisture approximationmethod in Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moisture of 3.0 percent or a measured value from the past). Also, the tester can calculate the concentrationin units of ppmvd@ 7 percent O2 using the CO2 data. The tester can determine O2values from the CO2 measurementsusing Method 3B, equation 3B

-2 or part 75, appendix F, equation F equation algebraically).

### equation algebraically).

1. In the red box, please provide the date and hour of each average, along with the converted values for both lb/MMBtu and ppmvd @ 7% O2

### . Then provide the correction factor and , if applicable, the standard fuel F 2. In the top green box that is to the right of the spread sheet, please provide the equations and a narrative description (as necessary) that you used to convert from hourly units of measure to daily units of Measure (lb/MMBtu). 3. In the lower green box that is to the right of the spread sheet, please provide the equations and a narrative description (as necessary) that you used to convert from hourly units of measure to daily units of Measure (ppmvd @ 7% O

CEM Daily Average Results

There are 5 daily average results worksheetsin this spreadsheet, including CO, NOX

### , SO2

### Organic, SO The intent of this worksheetis for you to provide daily average data based on the hourly data that you provided for your boiler, in both lb/MMBtu and ppmvd @ 7% O2

### . Please ensure that you are entering CO, NO and Hg data in the appropriate worksheets.

1. Please provide the date of each average, along with the convertedvalues for both lb/MMBtu and ppmvd @ 7% O 2. Please provide the correctionfactor and , if applicable, the standard fuel F

-Factor. 3. Please provide the average load in Megawatts for each day of the 30

-day test period.

### This Information Collection Request (ICR) spreadsheet is intended to collect CEM data for CO, NOX

### , SO2

### , and Hg (Elemental This spreadsheet is intended to be used for one boiler of one facility.Data for multiple boilers should be Please rename each resulting spreadsheet with the following naming

This spreadsheet is divided into several worksheets,which may be accessed by clicking on each of the color coded tabs at the bottomof the page. Please begin with the Boiler Information tab, then proceed to the Hourly tab for a given constituent,and then to the daily tab for the constituent. Yellow highlighted column headers mean that the field is required. Gray highlighted cells do not require data entry, as they are filled in automaticallyfromthe informationthat you input on the Boiler Informationworksheet. Green highlighting in a cell indicates that it should be populated using a

Pleaserefer to the following steps when using this spreadsheet. CEM data for each constituent are collected on their own worksheet,which are color coded by surrogate group. Additionally, your are asked to provide boiler specific information about the control device configuration and fuel mix during the test for each surrogate group.

1. Please enter the EIA Facility Code, Facility Name and Boiler ID of your boiler on the Boiler Informationworksheet.on the first row. Note that column D contains each constituent/surrogategroup combination being tested, and is color

2. Please enter the typical control device configuration and operating rate used during the 30

-day test period on the Boiler Informationworksheetin columns E and F for each constituent/surrogategroup combination. day test period for each constituent/surrogategroup in columns G through V on the Boiler information worksheet. You may specify up to 4 down boxes, as well as fuel input rate and units. The unit choices are contained down box. If you choose "other" as your fuel, you must specify the fuel in the "Specify if Fuel is other" column. 4. If applicable, please enter Operational Upsets or other Important Conditions Occurring During 30 Day Period on the

2

### Organic, SO2

### Acid Gas, and Hg. There are 720 rows for which you may enter data, one for each hour of a 30 day monitoring period. You must enter both the unit of measure on this worksheetfromyour CEM readout and the converted values for both lb/MMBtu and ppmvd (Organic and Acid Gas), and Hg data in the appropriate worksheets.As you scroll to the right on each of these screens, you will find text boxes, which expand as you type, requesting that you provide the equations/descriptionof the process used to convert to both lb/MMBtu and ppmvd @ 7%

Note:To convertfrom a wet to a dry concentration value, EPA suggests the moisture approximationmethod in Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moisture of 3.0 percent or a measured value from the past). Also, the tester can calculate the concentrationin units of ppmvd@ 7 percent O2 using the CO2 data. The tester can determine 2 or part 75, appendix F, equation F

-14b (same

### 1. In the red box, please provide the date and hour of each average, along with the converted values for both lb/MMBtu . Then provide the correction factor and , if applicable, the standard fuel F

-Factor. 2. In the top green box that is to the right of the spread sheet, please provide the equations and a narrative description (as necessary) that you used to convert from hourly units of measure to daily units of Measure (lb/MMBtu). 3. In the lower green box that is to the right of the spread sheet, please provide the equations and a narrative description (as necessary) that you used to convert from hourly units of measure to daily units of Measure (ppmvd @ 7% O2

### ).

Organic, SO2

### Acid Gas, and Hg. The intent of this worksheetis for you to provide daily average data based on the hourly data that you provided for your . Please ensure that you are entering CO, NOX

### , SO2

### Organic, SO2

### Acid Gas,

1. Please provide the date of each average, along with the convertedvalues for both lb/MMBtu and ppmvd @ 7% O2

### .EIA

Facility CodeFacility NameBoiler IDPollutant

884Will County 4CO Organic HAP 884Will County 4SO2 Organic HAP 884Will County 4NOx Acid Gas 884Will County 4SO2 Acid Gas 884Will County 4Hg MetallicTypical Control Device Configuration During 30 Day Test

ICR Listed (by

boiler) in the Configuration Order Section of the Facility Unit Configurations Section of the Electronic ICRTypical Operating Rate

During 30 Day Test (MMBtu/hr) Typical Fuel Mix During 30 Day

Test: Fuel 1 Specify If Fuel 1 is OtherFuel 1 Input

RateFuel 1 Input

Rate UnitsTypical Fuel

Mix During 30 Day Test: Fuel 2Specify

If Fuel 2 is Other

4486.1 subbituminous 524100.00lb/hour 4486.1 subbituminous 524100.00lb/hourFuel 2 Input

RateFuel 2 Input

Rate UnitsTypical Fuel

Mix During 30 Day Test: Fuel 3Specify

If Fuel 3 is OtherFuel 3 Input

RateFuel 3 Input

Rate UnitsTypical Fuel

Mix During 30 Day Test: Fuel 4Specify

If Fuel 4 is OtherFuel 4 Input

RateFuel 4 Input

Rate UnitsList Operational Upsets or other Important

Conditions Occuring During 30 Day Period

Provided for mercury

and other metals testing Provided for mercury

and other metals testingEIA

Facility Code Facility Name Boiler ID 884Will County 4

Step 1.

Date (MM/DD/YYYY)Hour

(HH24:MM)Emission

Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day1 Hour 1 Day1 Hour 2 Day1 Hour 3 Day1 Hour 4 Day1 Hour 5 Day1 Hour 6 Day1 Hour 7 Day1 Hour 8 Day1 Hour 9 Day1 Hour 10 Day1 Hour 11 Day1 Hour 12 Day1 Hour 13 Day1 Hour 14 Day1 Hour 15 Day1 Hour 16 Day1 Hour 17 Day1 Hour 18 Day1 Hour 19 Day1 Hour 20 Day1 Hour 21 Day1 Hour 22 Day1 Hour 23 Day1 Hour 24 Day2 Hour 1 Day2 Hour 2 Day2 Hour 3 Day2 Hour 4 Day2 Hour 5 Day2 Hour 6 Day2 Hour 7 Day2 Hour 8 Day2 Hour 9 Day2 Hour 10 Day2 Hour 11 Day2 Hour 12 Day2 Hour 13 Day2 Hour 14 Day2 Hour 15 Day2 Hour 16 Day2 Hour 17 Day2 Hour 18 Day2 Hour 19 Day2 Hour 20 Day2 Hour 21 Day2 Hour 22 Day2 Hour 23 CEMHourly A verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideDay2 Hour 24

Day3 Hour 1 Day3 Hour 2 Day3 Hour 3 Day3 Hour 4 Day3 Hour 5 Day3 Hour 6 Day3 Hour 7 Day3 Hour 8 Day3 Hour 9 Day3 Hour 10 Day3 Hour 11 Day3 Hour 12 Day3 Hour 13 Day3 Hour 14 Day3 Hour 15 Day3 Hour 16 Day3 Hour 17 Day3 Hour 18 Day3 Hour 19 Day3 Hour 20 Day3 Hour 21 Day3 Hour 22 Day3 Hour 23 Day3 Hour 24 Day4 Hour 1 Day4 Hour 2 Day4 Hour 3 Day4 Hour 4 Day4 Hour 5 Day4 Hour 6 Day4 Hour 7 Day4 Hour 8 Day4 Hour 9 Day4 Hour 10 Day4 Hour 11 Day4 Hour 12 Day4 Hour 13 Day4 Hour 14 Day4 Hour 15 Day4 Hour 16 Day4 Hour 17 Day4 Hour 18 Day4 Hour 19 Day4 Hour 20 Day4 Hour 21 Day4 Hour 22 Day4 Hour 23 Day4 Hour 24 Day5 Hour 1 Day5 Hour 2 Day5 Hour 3 Day5 Hour 4 Day5 Hour 5 Day5 Hour 6Day5 Hour 7

Day5 Hour 8 Day5 Hour 9 Day5 Hour 10 Day5 Hour 11 Day5 Hour 12 Day5 Hour 13 Day5 Hour 14 Day5 Hour 15 Day5 Hour 16 Day5 Hour 17 Day5 Hour 18 Day5 Hour 19 Day5 Hour 20 Day5 Hour 21 Day5 Hour 22 Day5 Hour 23 Day5 Hour 24 Day6 Hour 1 Day6 Hour 2 Day6 Hour 3 Day6 Hour 4 Day6 Hour 5 Day6 Hour 6 Day6 Hour 7 Day6 Hour 8 Day6 Hour 9 Day6 Hour 10 Day6 Hour 11 Day6 Hour 12 Day6 Hour 13 Day6 Hour 14 Day6 Hour 15 Day6 Hour 16 Day6 Hour 17 Day6 Hour 18 Day6 Hour 19 Day6 Hour 20 Day6 Hour 21 Day6 Hour 22 Day6 Hour 23 Day6 Hour 24 Day7 Hour 1 Day7 Hour 2 Day7 Hour 3 Day7 Hour 4 Day7 Hour 5 Day7 Hour 6 Day7 Hour 7 Day7 Hour 8 Day7 Hour 9 Day7 Hour 10 Day7 Hour 11 Day7 Hour 12 Day7 Hour 13Day7 Hour 14

Day7 Hour 15 Day7 Hour 16 Day7 Hour 17 Day7 Hour 18 Day7 Hour 19 Day7 Hour 20 Day7 Hour 21 Day7 Hour 22 Day7 Hour 23 Day7 Hour 24 Day8 Hour 1 Day8 Hour 2 Day8 Hour 3 Day8 Hour 4 Day8 Hour 5 Day8 Hour 6 Day8 Hour 7 Day8 Hour 8 Day8 Hour 9 Day8 Hour 10 Day8 Hour 11 Day8 Hour 12 Day8 Hour 13 Day8 Hour 14 Day8 Hour 15 Day8 Hour 16 Day8 Hour 17 Day8 Hour 18 Day8 Hour 19 Day8 Hour 20 Day8 Hour 21 Day8 Hour 22 Day8 Hour 23 Day8 Hour 24 Day9 Hour 1 Day9 Hour 2 Day9 Hour 3 Day9 Hour 4 Day9 Hour 5 Day9 Hour 6 Day9 Hour 7 Day9 Hour 8 Day9 Hour 9 Day9 Hour 10 Day9 Hour 11 Day9 Hour 12 Day9 Hour 13 Day9 Hour 14 Day9 Hour 15 Day9 Hour 16 Day9 Hour 17 Day9 Hour 18 Day9 Hour 19 Day9 Hour 20Day9 Hour 21

Day9 Hour 22 Day9 Hour 23 Day9 Hour 24 Day10 Hour 1 Day10 Hour 2 Day10 Hour 3 Day10 Hour 4 Day10 Hour 5 Day10 Hour 6 Day10 Hour 7 Day10 Hour 8 Day10 Hour 9 Day10 Hour 10 Day10 Hour 11 Day10 Hour 12 Day10 Hour 13 Day10 Hour 14 Day10 Hour 15 Day10 Hour 16 Day10 Hour 17 Day10 Hour 18 Day10 Hour 19 Day10 Hour 20 Day10 Hour 21 Day10 Hour 22 Day10 Hour 23 Day10 Hour 24 Day11 Hour 1 Day11 Hour 2 Day11 Hour 3 Day11 Hour 4 Day11 Hour 5 Day11 Hour 6 Day11 Hour 7 Day11 Hour 8 Day11 Hour 9 Day11 Hour 10 Day11 Hour 11 Day11 Hour 12 Day11 Hour 13 Day11 Hour 14 Day11 Hour 15 Day11 Hour 16 Day11 Hour 17 Day11 Hour 18 Day11 Hour 19 Day11 Hour 20 Day11 Hour 21 Day11 Hour 22 Day11 Hour 23 Day11 Hour 24 Day12 Hour 1 Day12 Hour 2 Day12 Hour 3Day12 Hour 4

Day12 Hour 5 Day12 Hour 6 Day12 Hour 7 Day12 Hour 8 Day12 Hour 9 Day12 Hour 10 Day12 Hour 11 Day12 Hour 12 Day12 Hour 13 Day12 Hour 14 Day12 Hour 15 Day12 Hour 16 Day12 Hour 17 Day12 Hour 18 Day12 Hour 19 Day12 Hour 20 Day12 Hour 21 Day12 Hour 22 Day12 Hour 23 Day12 Hour 24 Day13 Hour 1 Day13 Hour 2 Day13 Hour 3 Day13 Hour 4 Day13 Hour 5 Day13 Hour 6 Day13 Hour 7 Day13 Hour 8 Day13 Hour 9 Day13 Hour 10 Day13 Hour 11 Day13 Hour 12 Day13 Hour 13 Day13 Hour 14 Day13 Hour 15 Day13 Hour 16 Day13 Hour 17 Day13 Hour 18 Day13 Hour 19 Day13 Hour 20 Day13 Hour 21 Day13 Hour 22 Day13 Hour 23 Day13 Hour 24 Day14 Hour 1 Day14 Hour 2 Day14 Hour 3 Day14 Hour 4 Day14 Hour 5 Day14 Hour 6 Day14 Hour 7 Day14 Hour 8 Day14 Hour 9 Day14 Hour 10Day14 Hour 11

Day14 Hour 12 Day14 Hour 13 Day14 Hour 14 Day14 Hour 15 Day14 Hour 16 Day14 Hour 17 Day14 Hour 18 Day14 Hour 19 Day14 Hour 20 Day14 Hour 21 Day14 Hour 22 Day14 Hour 23 Day14 Hour 24 Day15 Hour 1 Day15 Hour 2 Day15 Hour 3 Day15 Hour 4 Day15 Hour 5 Day15 Hour 6 Day15 Hour 7 Day15 Hour 8 Day15 Hour 9 Day15 Hour 10 Day15 Hour 11 Day15 Hour 12 Day15 Hour 13 Day15 Hour 14 Day15 Hour 15 Day15 Hour 16 Day15 Hour 17 Day15 Hour 18 Day15 Hour 19 Day15 Hour 20 Day15 Hour 21 Day15 Hour 22 Day15 Hour 23 Day15 Hour 24 Day16 Hour 1 Day16 Hour 2 Day16 Hour 3 Day16 Hour 4 Day16 Hour 5 Day16 Hour 6 Day16 Hour 7 Day16 Hour 8 Day16 Hour 9 Day16 Hour 10 Day16 Hour 11 Day16 Hour 12 Day16 Hour 13 Day16 Hour 14 Day16 Hour 15 Day16 Hour 16 Day16 Hour 17Day16 Hour 18

Day16 Hour 19 Day16 Hour 20 Day16 Hour 21 Day16 Hour 22 Day16 Hour 23 Day16 Hour 24 Day17 Hour 1 Day17 Hour 2 Day17 Hour 3 Day17 Hour 4 Day17 Hour 5 Day17 Hour 6 Day17 Hour 7 Day17 Hour 8 Day17 Hour 9 Day17 Hour 10 Day17 Hour 11 Day17 Hour 12 Day17 Hour 13 Day17 Hour 14 Day17 Hour 15 Day17 Hour 16 Day17 Hour 17 Day17 Hour 18 Day17 Hour 19 Day17 Hour 20 Day17 Hour 21 Day17 Hour 22 Day17 Hour 23 Day17 Hour 24 Day18 Hour 1 Day18 Hour 2 Day18 Hour 3 Day18 Hour 4 Day18 Hour 5 Day18 Hour 6 Day18 Hour 7 Day18 Hour 8 Day18 Hour 9 Day18 Hour 10 Day18 Hour 11 Day18 Hour 12 Day18 Hour 13 Day18 Hour 14 Day18 Hour 15 Day18 Hour 16 Day18 Hour 17 Day18 Hour 18 Day18 Hour 19 Day18 Hour 20 Day18 Hour 21 Day18 Hour 22 Day18 Hour 23 Day18 Hour 24Day19 Hour 1

Day19 Hour 2 Day19 Hour 3 Day19 Hour 4 Day19 Hour 5 Day19 Hour 6 Day19 Hour 7 Day19 Hour 8 Day19 Hour 9 Day19 Hour 10 Day19 Hour 11 Day19 Hour 12 Day19 Hour 13 Day19 Hour 14 Day19 Hour 15 Day19 Hour 16 Day19 Hour 17 Day19 Hour 18 Day19 Hour 19 Day19 Hour 20 Day19 Hour 21 Day19 Hour 22 Day19 Hour 23 Day19 Hour 24 Day20 Hour 1 Day20 Hour 2 Day20 Hour 3 Day20 Hour 4 Day20 Hour 5 Day20 Hour 6 Day20 Hour 7 Day20 Hour 8 Day20 Hour 9 Day20 Hour 10 Day20 Hour 11 Day20 Hour 12 Day20 Hour 13 Day20 Hour 14 Day20 Hour 15 Day20 Hour 16 Day20 Hour 17 Day20 Hour 18 Day20 Hour 19 Day20 Hour 20 Day20 Hour 21 Day20 Hour 22 Day20 Hour 23 Day20 Hour 24 Day21 Hour 1 Day21 Hour 2 Day21 Hour 3 Day21 Hour 4 Day21 Hour 5 Day21 Hour 6 Day21 Hour 7Day21 Hour 8

Day21 Hour 9 Day21 Hour 10 Day21 Hour 11 Day21 Hour 12 Day21 Hour 13 Day21 Hour 14 Day21 Hour 15 Day21 Hour 16 Day21 Hour 17 Day21 Hour 18 Day21 Hour 19 Day21 Hour 20 Day21 Hour 21 Day21 Hour 22 Day21 Hour 23 Day21 Hour 24 Day22 Hour 1 Day22 Hour 2 Day22 Hour 3 Day22 Hour 4 Day22 Hour 5 Day22 Hour 6 Day22 Hour 7 Day22 Hour 8 Day22 Hour 9 Day22 Hour 10 Day22 Hour 11 Day22 Hour 12 Day22 Hour 13 Day22 Hour 14 Day22 Hour 15 Day22 Hour 16 Day22 Hour 17 Day22 Hour 18 Day22 Hour 19 Day22 Hour 20 Day22 Hour 21 Day22 Hour 22 Day22 Hour 23 Day22 Hour 24 Day23 Hour 1 Day23 Hour 2 Day23 Hour 3 Day23 Hour 4 Day23 Hour 5 Day23 Hour 6 Day23 Hour 7 Day23 Hour 8 Day23 Hour 9 Day23 Hour 10 Day23 Hour 11 Day23 Hour 12 Day23 Hour 13 Day23 Hour 14Day23 Hour 15

Day23 Hour 16 Day23 Hour 17 Day23 Hour 18 Day23 Hour 19 Day23 Hour 20 Day23 Hour 21 Day23 Hour 22 Day23 Hour 23 Day23 Hour 24 Day24 Hour 1 Day24 Hour 2 Day24 Hour 3 Day24 Hour 4 Day24 Hour 5 Day24 Hour 6 Day24 Hour 7 Day24 Hour 8 Day24 Hour 9 Day24 Hour 10 Day24 Hour 11 Day24 Hour 12 Day24 Hour 13 Day24 Hour 14 Day24 Hour 15 Day24 Hour 16 Day24 Hour 17 Day24 Hour 18 Day24 Hour 19 Day24 Hour 20 Day24 Hour 21 Day24 Hour 22 Day24 Hour 23 Day24 Hour 24 Day25 Hour 1 Day25 Hour 2 Day25 Hour 3 Day25 Hour 4 Day25 Hour 5 Day25 Hour 6 Day25 Hour 7 Day25 Hour 8 Day25 Hour 9 Day25 Hour 10 Day25 Hour 11 Day25 Hour 12 Day25 Hour 13 Day25 Hour 14 Day25 Hour 15 Day25 Hour 16 Day25 Hour 17 Day25 Hour 18 Day25 Hour 19 Day25 Hour 20 Day25 Hour 21Day25 Hour 22

Day25 Hour 23 Day25 Hour 24 Day26 Hour 1 Day26 Hour 2 Day26 Hour 3 Day26 Hour 4 Day26 Hour 5 Day26 Hour 6 Day26 Hour 7 Day26 Hour 8 Day26 Hour 9 Day26 Hour 10 Day26 Hour 11 Day26 Hour 12 Day26 Hour 13 Day26 Hour 14 Day26 Hour 15 Day26 Hour 16 Day26 Hour 17 Day26 Hour 18 Day26 Hour 19 Day26 Hour 20 Day26 Hour 21 Day26 Hour 22 Day26 Hour 23 Day26 Hour 24 Day27 Hour 1 Day27 Hour 2 Day27 Hour 3 Day27 Hour 4 Day27 Hour 5 Day27 Hour 6 Day27 Hour 7 Day27 Hour 8 Day27 Hour 9 Day27 Hour 10 Day27 Hour 11 Day27 Hour 12 Day27 Hour 13 Day27 Hour 14 Day27 Hour 15 Day27 Hour 16 Day27 Hour 17 Day27 Hour 18 Day27 Hour 19 Day27 Hour 20 Day27 Hour 21 Day27 Hour 22 Day27 Hour 23 Day27 Hour 24 Day28 Hour 1 Day28 Hour 2 Day28 Hour 3 Day28 Hour 4Day28 Hour 5

Day28 Hour 6 Day28 Hour 7 Day28 Hour 8 Day28 Hour 9 Day28 Hour 10 Day28 Hour 11 Day28 Hour 12 Day28 Hour 13 Day28 Hour 14 Day28 Hour 15 Day28 Hour 16 Day28 Hour 17 Day28 Hour 18 Day28 Hour 19 Day28 Hour 20 Day28 Hour 21 Day28 Hour 22 Day28 Hour 23 Day28 Hour 24 Day29 Hour 1 Day29 Hour 2 Day29 Hour 3 Day29 Hour 4 Day29 Hour 5 Day29 Hour 6 Day29 Hour 7 Day29 Hour 8 Day29 Hour 9 Day29 Hour 10 Day29 Hour 11 Day29 Hour 12 Day29 Hour 13 Day29 Hour 14 Day29 Hour 15 Day29 Hour 16 Day29 Hour 17 Day29 Hour 18 Day29 Hour 19 Day29 Hour 20 Day29 Hour 21 Day29 Hour 22 Day29 Hour 23 Day29 Hour 24 Day30 Hour 1 Day30 Hour 2 Day30 Hour 3 Day30 Hour 4 Day30 Hour 5 Day30 Hour 6 Day30 Hour 7 Day30 Hour 8 Day30 Hour 9 Day30 Hour 10 Day30 Hour 11Day30 Hour 12

Day30 Hour 13 Day30 Hour 14 Day30 Hour 15 Day30 Hour 16 Day30 Hour 17 Day30 Hour 18 Day30 Hour 19 Day30 Hour 20 Day30 Hour 21 Day30 Hour 22 Day30 Hour 23 Day30 Hour 24Hourly CO Emission Value

(CEM Units of Measure)Emission Unit of Measure Recorded by CEMOxygen Content (%) Standard Fuel FFactor (Fd, Fw, or Fc =.....) CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon Monoxide

### Step 2.

Sample UnitConversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

Step3. Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O2

### (ppmvd @ 7% O

### (ppmvd @ 7% O2

### ):EIA

Facility Code Facility Name Boiler ID 884Will County 4

Date (MM/DD/YYYY)Emission Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30 CEMDaily A verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideOxygen Content

(%) Standard Fuel FFactor (Fd, Fw, or Fc =.....)Average Load (MW) CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideEIA

Facility Code Facility Name Boiler ID 884Will County 4

Step 1.

Date (MM/DD/YYYY)Hour

(HH24:MM)Emission

Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day1 Hour 1 Day1 Hour 2 Day1 Hour 3 Day1 Hour 4 Day1 Hour 5 Day1 Hour 6 Day1 Hour 7 Day1 Hour 8 Day1 Hour 9 Day1 Hour 10 Day1 Hour 11 Day1 Hour 12 Day1 Hour 13 Day1 Hour 14 Day1 Hour 15 Day1 Hour 16 Day1 Hour 17 Day1 Hour 18 Day1 Hour 19 Day1 Hour 20 Day1 Hour 21 Day1 Hour 22 Day1 Hour 23 Day1 Hour 24 Day2 Hour 1 Day2 Hour 2 Day2 Hour 3 Day2 Hour 4 Day2 Hour 5 Day2 Hour 6 Day2 Hour 7 Day2 Hour 8 Day2 Hour 9 Day2 Hour 10 Day2 Hour 11 Day2 Hour 12 Day2 Hour 13 Day2 Hour 14 Day2 Hour 15 Day2 Hour 16 Day2 Hour 17 Day2 Hour 18 Day2 Hour 19 Day2 Hour 20 Day2 Hour 21 Day2 Hour 22 Day2 Hour 23 CEMHourly A verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideDay2 Hour 24

Day3 Hour 1 Day3 Hour 2 Day3 Hour 3 Day3 Hour 4 Day3 Hour 5 Day3 Hour 6 Day3 Hour 7 Day3 Hour 8 Day3 Hour 9 Day3 Hour 10 Day3 Hour 11 Day3 Hour 12 Day3 Hour 13 Day3 Hour 14 Day3 Hour 15 Day3 Hour 16 Day3 Hour 17 Day3 Hour 18 Day3 Hour 19 Day3 Hour 20 Day3 Hour 21 Day3 Hour 22 Day3 Hour 23 Day3 Hour 24 Day4 Hour 1 Day4 Hour 2 Day4 Hour 3 Day4 Hour 4 Day4 Hour 5 Day4 Hour 6 Day4 Hour 7 Day4 Hour 8 Day4 Hour 9 Day4 Hour 10 Day4 Hour 11 Day4 Hour 12 Day4 Hour 13 Day4 Hour 14 Day4 Hour 15 Day4 Hour 16 Day4 Hour 17 Day4 Hour 18 Day4 Hour 19 Day4 Hour 20 Day4 Hour 21 Day4 Hour 22 Day4 Hour 23 Day4 Hour 24 Day5 Hour 1 Day5 Hour 2 Day5 Hour 3 Day5 Hour 4 Day5 Hour 5 Day5 Hour 6Day5 Hour 7

Day5 Hour 8 Day5 Hour 9 Day5 Hour 10 Day5 Hour 11 Day5 Hour 12 Day5 Hour 13 Day5 Hour 14 Day5 Hour 15 Day5 Hour 16 Day5 Hour 17 Day5 Hour 18 Day5 Hour 19 Day5 Hour 20 Day5 Hour 21 Day5 Hour 22 Day5 Hour 23 Day5 Hour 24 Day6 Hour 1 Day6 Hour 2 Day6 Hour 3 Day6 Hour 4 Day6 Hour 5 Day6 Hour 6 Day6 Hour 7 Day6 Hour 8 Day6 Hour 9 Day6 Hour 10 Day6 Hour 11 Day6 Hour 12 Day6 Hour 13 Day6 Hour 14 Day6 Hour 15 Day6 Hour 16 Day6 Hour 17 Day6 Hour 18 Day6 Hour 19 Day6 Hour 20 Day6 Hour 21 Day6 Hour 22 Day6 Hour 23 Day6 Hour 24 Day7 Hour 1 Day7 Hour 2 Day7 Hour 3 Day7 Hour 4 Day7 Hour 5 Day7 Hour 6 Day7 Hour 7 Day7 Hour 8 Day7 Hour 9 Day7 Hour 10 Day7 Hour 11 Day7 Hour 12 Day7 Hour 13Day7 Hour 14

Day7 Hour 15 Day7 Hour 16 Day7 Hour 17 Day7 Hour 18 Day7 Hour 19 Day7 Hour 20 Day7 Hour 21 Day7 Hour 22 Day7 Hour 23 Day7 Hour 24 Day8 Hour 1 Day8 Hour 2 Day8 Hour 3 Day8 Hour 4 Day8 Hour 5 Day8 Hour 6 Day8 Hour 7 Day8 Hour 8 Day8 Hour 9 Day8 Hour 10 Day8 Hour 11 Day8 Hour 12 Day8 Hour 13 Day8 Hour 14 Day8 Hour 15 Day8 Hour 16 Day8 Hour 17 Day8 Hour 18 Day8 Hour 19 Day8 Hour 20 Day8 Hour 21 Day8 Hour 22 Day8 Hour 23 Day8 Hour 24 Day9 Hour 1 Day9 Hour 2 Day9 Hour 3 Day9 Hour 4 Day9 Hour 5 Day9 Hour 6 Day9 Hour 7 Day9 Hour 8 Day9 Hour 9 Day9 Hour 10 Day9 Hour 11 Day9 Hour 12 Day9 Hour 13 Day9 Hour 14 Day9 Hour 15 Day9 Hour 16 Day9 Hour 17 Day9 Hour 18 Day9 Hour 19 Day9 Hour 20Day9 Hour 21

Day9 Hour 22 Day9 Hour 23 Day9 Hour 24 Day10 Hour 1 Day10 Hour 2 Day10 Hour 3 Day10 Hour 4 Day10 Hour 5 Day10 Hour 6 Day10 Hour 7 Day10 Hour 8 Day10 Hour 9 Day10 Hour 10 Day10 Hour 11 Day10 Hour 12 Day10 Hour 13 Day10 Hour 14 Day10 Hour 15 Day10 Hour 16 Day10 Hour 17 Day10 Hour 18 Day10 Hour 19 Day10 Hour 20 Day10 Hour 21 Day10 Hour 22 Day10 Hour 23 Day10 Hour 24 Day11 Hour 1 Day11 Hour 2 Day11 Hour 3 Day11 Hour 4 Day11 Hour 5 Day11 Hour 6 Day11 Hour 7 Day11 Hour 8 Day11 Hour 9 Day11 Hour 10 Day11 Hour 11 Day11 Hour 12 Day11 Hour 13 Day11 Hour 14 Day11 Hour 15 Day11 Hour 16 Day11 Hour 17 Day11 Hour 18 Day11 Hour 19 Day11 Hour 20 Day11 Hour 21 Day11 Hour 22 Day11 Hour 23 Day11 Hour 24 Day12 Hour 1 Day12 Hour 2 Day12 Hour 3Day12 Hour 4

Day12 Hour 5 Day12 Hour 6 Day12 Hour 7 Day12 Hour 8 Day12 Hour 9 Day12 Hour 10 Day12 Hour 11 Day12 Hour 12 Day12 Hour 13 Day12 Hour 14 Day12 Hour 15 Day12 Hour 16 Day12 Hour 17 Day12 Hour 18 Day12 Hour 19 Day12 Hour 20 Day12 Hour 21 Day12 Hour 22 Day12 Hour 23 Day12 Hour 24 Day13 Hour 1 Day13 Hour 2 Day13 Hour 3 Day13 Hour 4 Day13 Hour 5 Day13 Hour 6 Day13 Hour 7 Day13 Hour 8 Day13 Hour 9 Day13 Hour 10 Day13 Hour 11 Day13 Hour 12 Day13 Hour 13 Day13 Hour 14 Day13 Hour 15 Day13 Hour 16 Day13 Hour 17 Day13 Hour 18 Day13 Hour 19 Day13 Hour 20 Day13 Hour 21 Day13 Hour 22 Day13 Hour 23 Day13 Hour 24 Day14 Hour 1 Day14 Hour 2 Day14 Hour 3 Day14 Hour 4 Day14 Hour 5 Day14 Hour 6 Day14 Hour 7 Day14 Hour 8 Day14 Hour 9 Day14 Hour 10Day14 Hour 11

Day14 Hour 12 Day14 Hour 13 Day14 Hour 14 Day14 Hour 15 Day14 Hour 16 Day14 Hour 17 Day14 Hour 18 Day14 Hour 19 Day14 Hour 20 Day14 Hour 21 Day14 Hour 22 Day14 Hour 23 Day14 Hour 24 Day15 Hour 1 Day15 Hour 2 Day15 Hour 3 Day15 Hour 4 Day15 Hour 5 Day15 Hour 6 Day15 Hour 7 Day15 Hour 8 Day15 Hour 9 Day15 Hour 10 Day15 Hour 11 Day15 Hour 12 Day15 Hour 13 Day15 Hour 14 Day15 Hour 15 Day15 Hour 16 Day15 Hour 17 Day15 Hour 18 Day15 Hour 19 Day15 Hour 20 Day15 Hour 21 Day15 Hour 22 Day15 Hour 23 Day15 Hour 24 Day16 Hour 1 Day16 Hour 2 Day16 Hour 3 Day16 Hour 4 Day16 Hour 5 Day16 Hour 6 Day16 Hour 7 Day16 Hour 8 Day16 Hour 9 Day16 Hour 10 Day16 Hour 11 Day16 Hour 12 Day16 Hour 13 Day16 Hour 14 Day16 Hour 15 Day16 Hour 16 Day16 Hour 17Day16 Hour 18

Day16 Hour 19 Day16 Hour 20 Day16 Hour 21 Day16 Hour 22 Day16 Hour 23 Day16 Hour 24 Day17 Hour 1 Day17 Hour 2 Day17 Hour 3 Day17 Hour 4 Day17 Hour 5 Day17 Hour 6 Day17 Hour 7 Day17 Hour 8 Day17 Hour 9 Day17 Hour 10 Day17 Hour 11 Day17 Hour 12 Day17 Hour 13 Day17 Hour 14 Day17 Hour 15 Day17 Hour 16 Day17 Hour 17 Day17 Hour 18 Day17 Hour 19 Day17 Hour 20 Day17 Hour 21 Day17 Hour 22 Day17 Hour 23 Day17 Hour 24 Day18 Hour 1 Day18 Hour 2 Day18 Hour 3 Day18 Hour 4 Day18 Hour 5 Day18 Hour 6 Day18 Hour 7 Day18 Hour 8 Day18 Hour 9 Day18 Hour 10 Day18 Hour 11 Day18 Hour 12 Day18 Hour 13 Day18 Hour 14 Day18 Hour 15 Day18 Hour 16 Day18 Hour 17 Day18 Hour 18 Day18 Hour 19 Day18 Hour 20 Day18 Hour 21 Day18 Hour 22 Day18 Hour 23 Day18 Hour 24Day19 Hour 1

Day19 Hour 2 Day19 Hour 3 Day19 Hour 4 Day19 Hour 5 Day19 Hour 6 Day19 Hour 7 Day19 Hour 8 Day19 Hour 9 Day19 Hour 10 Day19 Hour 11 Day19 Hour 12 Day19 Hour 13 Day19 Hour 14 Day19 Hour 15 Day19 Hour 16 Day19 Hour 17 Day19 Hour 18 Day19 Hour 19 Day19 Hour 20 Day19 Hour 21 Day19 Hour 22 Day19 Hour 23 Day19 Hour 24 Day20 Hour 1 Day20 Hour 2 Day20 Hour 3 Day20 Hour 4 Day20 Hour 5 Day20 Hour 6 Day20 Hour 7 Day20 Hour 8 Day20 Hour 9 Day20 Hour 10 Day20 Hour 11 Day20 Hour 12 Day20 Hour 13 Day20 Hour 14 Day20 Hour 15 Day20 Hour 16 Day20 Hour 17 Day20 Hour 18 Day20 Hour 19 Day20 Hour 20 Day20 Hour 21 Day20 Hour 22 Day20 Hour 23 Day20 Hour 24 Day21 Hour 1 Day21 Hour 2 Day21 Hour 3 Day21 Hour 4 Day21 Hour 5 Day21 Hour 6 Day21 Hour 7Day21 Hour 8

Day21 Hour 9 Day21 Hour 10 Day21 Hour 11 Day21 Hour 12 Day21 Hour 13 Day21 Hour 14 Day21 Hour 15 Day21 Hour 16 Day21 Hour 17 Day21 Hour 18 Day21 Hour 19 Day21 Hour 20 Day21 Hour 21 Day21 Hour 22 Day21 Hour 23 Day21 Hour 24 Day22 Hour 1 Day22 Hour 2 Day22 Hour 3 Day22 Hour 4 Day22 Hour 5 Day22 Hour 6 Day22 Hour 7 Day22 Hour 8 Day22 Hour 9 Day22 Hour 10 Day22 Hour 11 Day22 Hour 12 Day22 Hour 13 Day22 Hour 14 Day22 Hour 15 Day22 Hour 16 Day22 Hour 17 Day22 Hour 18 Day22 Hour 19 Day22 Hour 20 Day22 Hour 21 Day22 Hour 22 Day22 Hour 23 Day22 Hour 24 Day23 Hour 1 Day23 Hour 2 Day23 Hour 3 Day23 Hour 4 Day23 Hour 5 Day23 Hour 6 Day23 Hour 7 Day23 Hour 8 Day23 Hour 9 Day23 Hour 10 Day23 Hour 11 Day23 Hour 12 Day23 Hour 13 Day23 Hour 14Day23 Hour 15

Day23 Hour 16 Day23 Hour 17 Day23 Hour 18 Day23 Hour 19 Day23 Hour 20 Day23 Hour 21 Day23 Hour 22 Day23 Hour 23 Day23 Hour 24 Day24 Hour 1 Day24 Hour 2 Day24 Hour 3 Day24 Hour 4 Day24 Hour 5 Day24 Hour 6 Day24 Hour 7 Day24 Hour 8 Day24 Hour 9 Day24 Hour 10 Day24 Hour 11 Day24 Hour 12 Day24 Hour 13 Day24 Hour 14 Day24 Hour 15 Day24 Hour 16 Day24 Hour 17 Day24 Hour 18 Day24 Hour 19 Day24 Hour 20 Day24 Hour 21 Day24 Hour 22 Day24 Hour 23 Day24 Hour 24 Day25 Hour 1 Day25 Hour 2 Day25 Hour 3 Day25 Hour 4 Day25 Hour 5 Day25 Hour 6 Day25 Hour 7 Day25 Hour 8 Day25 Hour 9 Day25 Hour 10 Day25 Hour 11 Day25 Hour 12 Day25 Hour 13 Day25 Hour 14 Day25 Hour 15 Day25 Hour 16 Day25 Hour 17 Day25 Hour 18 Day25 Hour 19 Day25 Hour 20 Day25 Hour 21Day25 Hour 22

Day25 Hour 23 Day25 Hour 24 Day26 Hour 1 Day26 Hour 2 Day26 Hour 3 Day26 Hour 4 Day26 Hour 5 Day26 Hour 6 Day26 Hour 7 Day26 Hour 8 Day26 Hour 9 Day26 Hour 10 Day26 Hour 11 Day26 Hour 12 Day26 Hour 13 Day26 Hour 14 Day26 Hour 15 Day26 Hour 16 Day26 Hour 17 Day26 Hour 18 Day26 Hour 19 Day26 Hour 20 Day26 Hour 21 Day26 Hour 22 Day26 Hour 23 Day26 Hour 24 Day27 Hour 1 Day27 Hour 2 Day27 Hour 3 Day27 Hour 4 Day27 Hour 5 Day27 Hour 6 Day27 Hour 7 Day27 Hour 8 Day27 Hour 9 Day27 Hour 10 Day27 Hour 11 Day27 Hour 12 Day27 Hour 13 Day27 Hour 14 Day27 Hour 15 Day27 Hour 16 Day27 Hour 17 Day27 Hour 18 Day27 Hour 19 Day27 Hour 20 Day27 Hour 21 Day27 Hour 22 Day27 Hour 23 Day27 Hour 24 Day28 Hour 1 Day28 Hour 2 Day28 Hour 3 Day28 Hour 4Day28 Hour 5

Day28 Hour 6 Day28 Hour 7 Day28 Hour 8 Day28 Hour 9 Day28 Hour 10 Day28 Hour 11 Day28 Hour 12 Day28 Hour 13 Day28 Hour 14 Day28 Hour 15 Day28 Hour 16 Day28 Hour 17 Day28 Hour 18 Day28 Hour 19 Day28 Hour 20 Day28 Hour 21 Day28 Hour 22 Day28 Hour 23 Day28 Hour 24 Day29 Hour 1 Day29 Hour 2 Day29 Hour 3 Day29 Hour 4 Day29 Hour 5 Day29 Hour 6 Day29 Hour 7 Day29 Hour 8 Day29 Hour 9 Day29 Hour 10 Day29 Hour 11 Day29 Hour 12 Day29 Hour 13 Day29 Hour 14 Day29 Hour 15 Day29 Hour 16 Day29 Hour 17 Day29 Hour 18 Day29 Hour 19 Day29 Hour 20 Day29 Hour 21 Day29 Hour 22 Day29 Hour 23 Day29 Hour 24 Day30 Hour 1 Day30 Hour 2 Day30 Hour 3 Day30 Hour 4 Day30 Hour 5 Day30 Hour 6 Day30 Hour 7 Day30 Hour 8 Day30 Hour 9 Day30 Hour 10 Day30 Hour 11Day30 Hour 12

Day30 Hour 13 Day30 Hour 14 Day30 Hour 15 Day30 Hour 16 Day30 Hour 17 Day30 Hour 18 Day30 Hour 19 Day30 Hour 20 Day30 Hour 21 Day30 Hour 22 Day30 Hour 23 Day30 Hour 24Hourly CO Emission Value

(CEM Units of Measure)Emission Unit of Measure Recorded by CEMOxygen Content (%) Standard Fuel FFactor (Fd, Fw, or Fc =.....) CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon Monoxide

### Step 2.

Sample UnitConversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

Step3. Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O2

### (ppmvd @ 7% O

### (ppmvd @ 7% O2

### ):EIA

Facility Code Facility Name Boiler ID 884Will County 4

Date (MM/DD/YYYY)Emission Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30 CEMDaily A verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideOxygen Content

(%) Standard Fuel FFactor (Fd, Fw, or Fc =.....)Average Load (MW) CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Carbon MonoxideEIA

Facility Code Facility Name Boiler ID 884Will County 4

Step 1.

Date (MM/DD/YYYY)Hour

(HH24:MM)Emission

Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day1 Hour 1 6/10/2010 1:00 0.135 77.070 Day1 Hour 2 6/10/20102:00 0.113 64.581 Day1 Hour 3 6/10/20103:00 0.115 64.936 Day1 Hour 4 6/10/20104:00 0.097 55.246 Day1 Hour 5 6/10/20105:00 0.118 67.281 Day1 Hour 6 6/10/20106:00 0.112 63.991 Day1 Hour 7 6/10/20107:00 0.121 68.802 Day1 Hour 8 6/10/20108:00 0.122 69.659 Day1 Hour 9 6/10/20109:00 0.123 69.806 Day1 Hour 10 6/10/201010:000.120 68.421 Day1 Hour 11 6/10/201011:000.120 68.277 Day1 Hour 12 6/10/201012:000.126 71.582 Day1 Hour 13 6/10/201013:000.124 70.673 Day1 Hour 14 6/10/201014:000.125 71.356 Day1 Hour 15 6/10/201015:000.129 73.414 Day1 Hour 16 6/10/201016:000.129 73.718 Day1 Hour 17 6/10/201017:000.129 73.756 Day1 Hour 18 6/10/201018:000.131 74.413 Day1 Hour 19 6/10/201019:000.130 74.250 Day1 Hour 20 6/10/201020:000.129 73.377 Day1 Hour 21 6/10/201021:000.131 74.498 Day1 Hour 22 6/10/201022:000.121 69.144 Day1 Hour 23 6/10/201023:000.120 68.300 Day1 Hour 24 6/10/201023:580.123 70.227 Day2 Hour 1 6/11/2010 1:00 0.130 73.867 Day2 Hour 2 6/11/20102:00 0.131 74.541 Day2 Hour 3 6/11/20103:00 0.127 72.337 Day2 Hour 4 6/11/20104:00 0.125 70.937 Day2 Hour 5 6/11/20105:00 0.121 69.199 Day2 Hour 6 6/11/20106:00 0.125 71.065 Day2 Hour 7 6/11/20107:00 0.124 70.670 Day2 Hour 8 6/11/20108:00 0.124 70.592 Day2 Hour 9 6/11/20109:00 0.124 70.641 Day2 Hour 10 6/11/201010:000.130 74.056 Day2 Hour 11 6/11/201011:000.128 72.935 Day2 Hour 12 6/11/201012:000.131 74.393 Day2 Hour 13 6/11/201013:000.131 74.756 Day2 Hour 14 6/11/201014:000.133 75.605 Day2 Hour 15 6/11/201015:000.128 72.599 Day2 Hour 16 6/11/201016:000.126 71.918 Day2 Hour 17 6/11/201017:000.132 74.988 Day2 Hour 18 6/11/201018:000.133 75.598 Day2 Hour 19 6/11/201019:000.131 74.739 Day2 Hour 20 6/11/201020:000.131 74.375 Day2 Hour 21 6/11/201021:000.134 76.369 Day2 Hour 22 6/11/201022:000.128 72.808 Day2 Hour 23 6/11/201023:000.120 68.502 CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Nitrogen OxidesDay2 Hour 24 6/11/201023:580.123 69.996

Day3 Hour 1 6/12/2010 1:00 0.123 69.803 Day3 Hour 2 6/12/20102:00 0.123 70.268 Day3 Hour 3 6/12/20103:00 0.123 69.981 Day3 Hour 4 6/12/20104:00 0.122 69.393 Day3 Hour 5 6/12/20105:00 0.099 56.126 Day3 Hour 6 6/12/20106:00 0.111 63.283 Day3 Hour 7 6/12/20107:00 0.115 65.427 Day3 Hour 8 6/12/20108:00 0.115 65.609 Day3 Hour 9 6/12/20109:00 0.111 63.277 Day3 Hour 10 6/12/201010:000.112 63.703 Day3 Hour 11 6/12/201011:000.115 65.710 Day3 Hour 12 6/12/201012:000.114 65.121 Day3 Hour 13 6/12/201013:000.115 65.291 Day3 Hour 14 6/12/201014:000.115 65.688 Day3 Hour 15 6/12/201015:000.116 66.108 Day3 Hour 16 6/12/201016:000.114 65.070 Day3 Hour 17 6/12/201017:000.116 65.846 Day3 Hour 18 6/12/201018:000.116 66.173 Day3 Hour 19 6/12/201019:000.116 66.241 Day3 Hour 20 6/12/201020:000.123 69.802 Day3 Hour 21 6/12/201021:000.118 67.479 Day3 Hour 22 6/12/201022:000.114 65.217 Day3 Hour 23 6/12/201023:000.113 64.664 Day3 Hour 24 6/12/201023:580.111 63.420 Day4 Hour 1 6/13/2010 1:00 0.110 62.871 Day4 Hour 2 6/13/20102:00 0.114 65.009 Day4 Hour 3 6/13/20103:00 0.120 68.096 Day4 Hour 4 6/13/20104:00 0.114 64.289 Day4 Hour 5 6/13/20105:00 0.097 55.011 Day4 Hour 6 6/13/20106:00 0.115 65.646 Day4 Hour 7 6/13/20107:00 0.123 70.296 Day4 Hour 8 6/13/20108:00 0.130 74.090 Day4 Hour 9 6/13/20109:00 0.123 69.798 Day4 Hour 10 6/13/201010:000.114 65.194 Day4 Hour 11 6/13/201011:000.116 66.231 Day4 Hour 12 6/13/201012:000.113 64.518 Day4 Hour 13 6/13/201013:000.115 65.345 Day4 Hour 14 6/13/201014:000.124 70.453 Day4 Hour 15 6/13/201015:000.121 69.009 Day4 Hour 16 6/13/201016:000.119 67.647 Day4 Hour 17 6/13/201017:000.119 67.911 Day4 Hour 18 6/13/201018:000.118 67.197 Day4 Hour 19 6/13/201019:000.117 66.480 Day4 Hour 20 6/13/201020:000.115 65.456 Day4 Hour 21 6/13/201021:000.115 65.396 Day4 Hour 22 6/13/201022:000.119 67.662 Day4 Hour 23 6/13/201023:000.120 68.368 Day4 Hour 24 6/13/201023:580.120 68.093 Day5 Hour 1 6/14/2010 1:00 0.119 67.655 Day5 Hour 2 6/14/20102:00 0.120 68.496 Day5 Hour 3 6/14/20103:00 0.105 59.908 Day5 Hour 4 6/14/20104:00 0.123 70.099 Day5 Hour 5 6/14/20105:00 0.129 73.599 Day5 Hour 6 6/14/20106:00 0.126 71.609Day5 Hour 7 6/14/20107:00 0.126 71.631

Day5 Hour 8 6/14/20108:00 0.121 69.116 Day5 Hour 9 6/14/20109:00 0.118 67.310 Day5 Hour 10 6/14/201010:000.121 68.891 Day5 Hour 11 6/14/201011:000.121 68.683 Day5 Hour 12 6/14/201012:000.125 71.243 Day5 Hour 13 6/14/201013:000.125 71.172 Day5 Hour 14 6/14/201014:000.121 68.813 Day5 Hour 15 6/14/201015:000.131 74.419 Day5 Hour 16 6/14/201016:000.127 72.405 Day5 Hour 17 6/14/201017:000.133 75.546 Day5 Hour 18 6/14/201018:000.134 76.620 Day5 Hour 19 6/14/201019:000.133 75.804 Day5 Hour 20 6/14/201020:000.133 75.465 Day5 Hour 21 6/14/201021:000.132 75.287 Day5 Hour 22 6/14/201022:000.130 74.066 Day5 Hour 23 6/14/201023:000.118 66.928 Day5 Hour 24 6/14/201023:580.124 70.798 Day6 Hour 1 6/15/2010 1:00 0.127 72.055 Day6 Hour 2 6/15/20102:00 0.105 59.817 Day6 Hour 3 6/15/20103:00 0.109 61.622 Day6 Hour 4 6/15/20104:00 0.088 50.114 Day6 Hour 5 6/15/20105:00 0.092 52.572 Day6 Hour 6 6/15/20106:00 0.097 55.110 Day6 Hour 7 6/15/20107:00 0.100 56.937 Day6 Hour 8 6/15/20108:00 0.117 66.484 Day6 Hour 9 6/15/20109:00 0.133 75.916 Day6 Hour 10 6/15/201010:000.113 64.371 Day6 Hour 11 6/15/201011:000.126 71.546 Day6 Hour 12 6/15/201012:000.133 75.847 Day6 Hour 13 6/15/201013:000.138 78.539 Day6 Hour 14 6/15/201014:000.132 74.960 Day6 Hour 15 6/15/201015:000.137 78.271 Day6 Hour 16 6/15/201016:000.138 78.329 Day6 Hour 17 6/15/201017:000.141 80.481 Day6 Hour 18 6/15/201018:000.146 83.325 Day6 Hour 19 6/15/201019:000.143 81.733 Day6 Hour 20 6/15/201020:000.139 79.482 Day6 Hour 21 6/15/201021:000.139 78.927 Day6 Hour 22 6/15/201022:000.141 80.228 Day6 Hour 23 6/15/201023:000.135 77.148 Day6 Hour 24 6/15/201023:580.131 74.757 Day7 Hour 1 6/16/2010 1:00 0.136 77.595 Day7 Hour 2 6/16/20102:00 0.137 77.785 Day7 Hour 3 6/16/20103:00 0.118 67.188 Day7 Hour 4 6/16/20104:00 0.107 60.743 Day7 Hour 5 6/16/20105:00 0.106 60.412 Day7 Hour 6 6/16/20106:00 0.106 60.621 Day7 Hour 7 6/16/20107:00 0.146 83.221 Day7 Hour 8 6/16/20108:00 0.127 72.410 Day7 Hour 9 6/16/20109:00 0.128 72.630 Day7 Hour 10 6/16/201010:000.131 74.575 Day7 Hour 11 6/16/201011:000.129 73.544 Day7 Hour 12 6/16/201012:000.130 74.151 Day7 Hour 13 6/16/201013:000.130 73.864Day7 Hour 14 6/16/201014:000.130 73.807

Day7 Hour 15 6/16/201015:000.136 77.698 Day7 Hour 16 6/16/201016:000.127 72.086 Day7 Hour 17 6/16/201017:000.129 73.380 Day7 Hour 18 6/16/201018:000.131 74.367 Day7 Hour 19 6/16/201019:000.131 74.606 Day7 Hour 20 6/16/201020:000.131 74.490 Day7 Hour 21 6/16/201021:000.131 74.633 Day7 Hour 22 6/16/201022:000.133 75.562 Day7 Hour 23 6/16/201023:000.121 68.649 Day7 Hour 24 6/16/201023:580.121 69.098 Day8 Hour 1 6/17/2010 1:00 0.122 69.693 Day8 Hour 2 6/17/20102:00 0.129 73.356 Day8 Hour 3 6/17/20103:00 0.139 78.975 Day8 Hour 4 6/17/20104:00 0.098 55.579 Day8 Hour 5 6/17/20105:00 0.107 61.147 Day8 Hour 6 6/17/20106:00 0.128 72.601 Day8 Hour 7 6/17/20107:00 0.125 71.301 Day8 Hour 8 6/17/20108:00 0.125 71.361 Day8 Hour 9 6/17/20109:00 0.131 74.581 Day8 Hour 10 6/17/201010:000.131 74.744 Day8 Hour 11 6/17/201011:000.131 74.331 Day8 Hour 12 6/17/201012:000.127 72.233 Day8 Hour 13 6/17/201013:000.127 72.438 Day8 Hour 14 6/17/201014:000.128 73.166 Day8 Hour 15 6/17/201015:000.137 78.308 Day8 Hour 16 6/17/201016:000.130 73.938 Day8 Hour 17 6/17/201017:000.128 72.696 Day8 Hour 18 6/17/201018:000.131 74.462 Day8 Hour 19 6/17/201019:000.131 74.842 Day8 Hour 20 6/17/201020:000.135 76.586 Day8 Hour 21 6/17/201021:000.124 70.646 Day8 Hour 22 6/17/201022:000.129 73.460 Day8 Hour 23 6/17/201023:000.132 75.110 Day8 Hour 24 6/17/201023:580.131 74.759 Day9 Hour 1 6/18/2010 1:00 0.128 72.792 Day9 Hour 2 6/18/20102:00 0.129 73.221 Day9 Hour 3 6/18/20103:00 0.128 72.669 Day9 Hour 4 6/18/20104:00 0.127 72.517 Day9 Hour 5 6/18/20105:00 0.125 70.996 Day9 Hour 6 6/18/20106:00 0.127 72.195 Day9 Hour 7 6/18/20107:00 0.127 72.469 Day9 Hour 8 6/18/20108:00 0.128 72.761 Day9 Hour 9 6/18/20109:00 0.124 70.700 Day9 Hour 10 6/18/201010:000.129 73.356 Day9 Hour 11 6/18/201011:000.134 76.450 Day9 Hour 12 6/18/201012:000.130 74.224 Day9 Hour 13 6/18/201013:000.130 74.264 Day9 Hour 14 6/18/201014:000.131 74.805 Day9 Hour 15 6/18/201015:000.130 74.023 Day9 Hour 16 6/18/201016:000.130 74.120 Day9 Hour 17 6/18/201017:000.130 74.007 Day9 Hour 18 6/18/201018:000.130 73.985 Day9 Hour 19 6/18/201019:000.129 73.445 Day9 Hour 20 6/18/201020:000.129 73.208Day9 Hour 21 6/18/201021:000.128 72.613

Day9 Hour 22 6/18/201022:000.115 65.693 Day9 Hour 23 6/18/201023:000.116 65.883 Day9 Hour 24 6/18/201023:580.117 66.678 Day10 Hour 1 6/19/2010 1:00 0.120 68.298 Day10 Hour 2 6/19/20102:00 0.118 67.301 Day10 Hour 3 6/19/20103:00 0.102 57.996 Day10 Hour 4 6/19/20104:00 0.110 62.408 Day10 Hour 5 6/19/20105:00 0.111 63.323 Day10 Hour 6 6/19/20106:00 0.112 63.839 Day10 Hour 7 6/19/20107:00 0.106 60.397 Day10 Hour 8 6/19/20108:00 0.124 70.774 Day10 Hour 9 6/19/20109:00 0.134 76.117 Day10 Hour 10 6/19/201010:000.129 73.332 Day10 Hour 11 6/19/201011:000.136 77.372 Day10 Hour 12 6/19/201012:000.142 80.840 Day10 Hour 13 6/19/201013:000.141 80.466 Day10 Hour 14 6/19/201014:000.141 80.099 Day10 Hour 15 6/19/201015:000.132 75.398 Day10 Hour 16 6/19/201016:000.125 71.266 Day10 Hour 17 6/19/201017:000.125 71.317 Day10 Hour 18 6/19/201018:000.125 71.401 Day10 Hour 19 6/19/201019:000.125 70.929 Day10 Hour 20 6/19/201020:000.127 72.555 Day10 Hour 21 6/19/201021:000.125 71.418 Day10 Hour 22 6/19/201022:000.130 73.830 Day10 Hour 23 6/19/201023:000.125 70.972 Day10 Hour 24 6/19/201023:580.124 70.452 Day11 Hour 1 6/20/2010 1:00 0.125 71.018 Day11 Hour 2 6/20/20102:00 0.124 70.543 Day11 Hour 3 6/20/20103:00 0.147 83.730 Day11 Hour 4 6/20/20104:00 0.117 66.605 Day11 Hour 5 6/20/20105:00 0.107 60.502 Day11 Hour 6 6/20/20106:00 0.102 58.265 Day11 Hour 7 6/20/20107:00 0.100 56.904 Day11 Hour 8 6/20/20108:00 0.123 69.963 Day11 Hour 9 6/20/20109:00 0.129 73.630 Day11 Hour 10 6/20/201010:000.122 69.417 Day11 Hour 11 6/20/201011:000.118 67.479 Day11 Hour 12 6/20/201012:000.121 68.925 Day11 Hour 13 6/20/201013:000.121 69.131 Day11 Hour 14 6/20/201014:000.121 68.679 Day11 Hour 15 6/20/201015:000.122 69.480 Day11 Hour 16 6/20/201016:000.121 68.806 Day11 Hour 17 6/20/201017:000.122 69.368 Day11 Hour 18 6/20/201018:000.126 72.066 Day11 Hour 19 6/20/201019:000.124 70.534 Day11 Hour 20 6/20/201020:000.121 68.713 Day11 Hour 21 6/20/201021:000.121 69.082 Day11 Hour 22 6/20/201022:000.128 72.945 Day11 Hour 23 6/20/201023:000.123 69.946 Day11 Hour 24 6/20/201023:580.123 69.990 Day12 Hour 1 6/21/2010 1:00 0.124 70.397 Day12 Hour 2 6/21/20102:00 0.130 73.973 Day12 Hour 3 6/21/20103:00 0.123 70.139Day12 Hour 4 6/21/20104:00 0.093 52.874

Day12 Hour 5 6/21/20105:00 0.103 58.429 Day12 Hour 6 6/21/20106:00 0.122 69.404 Day12 Hour 7 6/21/20107:00 0.124 70.838 Day12 Hour 8 6/21/20108:00 0.123 70.264 Day12 Hour 9 6/21/20109:00 0.126 71.477 Day12 Hour 10 6/21/201010:000.128 73.022 Day12 Hour 11 6/21/201011:000.127 72.055 Day12 Hour 12 6/21/201012:000.127 72.195 Day12 Hour 13 6/21/201013:000.126 71.740 Day12 Hour 14 6/21/201014:000.127 72.570 Day12 Hour 15 6/21/201015:000.134 76.146 Day12 Hour 16 6/21/201016:000.128 72.721 Day12 Hour 17 6/21/201017:000.126 71.963 Day12 Hour 18 6/21/201018:000.129 73.271 Day12 Hour 19 6/21/201019:000.128 73.083 Day12 Hour 20 6/21/201020:000.127 72.531 Day12 Hour 21 6/21/201021:000.127 72.248 Day12 Hour 22 6/21/201022:000.125 70.965 Day12 Hour 23 6/21/201023:000.116 66.276 Day12 Hour 24 6/21/201023:580.121 68.730 Day13 Hour 1 6/22/2010 1:00 0.123 70.260 Day13 Hour 2 6/22/20102:00 0.124 70.658 Day13 Hour 3 6/22/20103:00 0.124 70.458 Day13 Hour 4 6/22/20104:00 0.121 68.741 Day13 Hour 5 6/22/20105:00 0.115 65.389 Day13 Hour 6 6/22/20106:00 0.116 66.175 Day13 Hour 7 6/22/20107:00 0.120 68.143 Day13 Hour 8 6/22/20108:00 0.131 74.611 Day13 Hour 9 6/22/20109:00 0.136 77.771 Day13 Hour 10 6/22/201010:000.137 77.912 Day13 Hour 11 6/22/201011:000.134 76.503 Day13 Hour 12 6/22/201012:000.134 76.333 Day13 Hour 13 6/22/201013:000.133 75.602 Day13 Hour 14 6/22/201014:000.133 75.537 Day13 Hour 15 6/22/201015:000.136 77.602 Day13 Hour 16 6/22/201016:000.141 80.548 Day13 Hour 17 6/22/201017:000.142 80.888 Day13 Hour 18 6/22/201018:000.144 82.332 Day13 Hour 19 6/22/201019:000.144 81.910 Day13 Hour 20 6/22/201020:000.146 83.227 Day13 Hour 21 6/22/201021:000.146 83.384 Day13 Hour 22 6/22/201022:000.142 80.605 Day13 Hour 23 6/22/201023:000.131 74.867 Day13 Hour 24 6/22/201023:580.129 73.582 Day14 Hour 1 6/23/2010 1:00 0.131 74.632 Day14 Hour 2 6/23/20102:00 0.123 69.944 Day14 Hour 3 6/23/20103:00 0.114 64.863 Day14 Hour 4 6/23/20104:00 0.127 72.296 Day14 Hour 5 6/23/20105:00 0.126 71.640 Day14 Hour 6 6/23/20106:00 0.125 71.314 Day14 Hour 7 6/23/20107:00 0.133 75.767 Day14 Hour 8 6/23/20108:00 0.141 80.521 Day14 Hour 9 6/23/20109:00 0.140 79.704 Day14 Hour 10 6/23/201010:000.140 79.859Day14 Hour 11 6/23/201011:000.147 83.828

Day14 Hour 12 6/23/201012:000.143 81.552 Day14 Hour 13 6/23/201013:000.144 81.959 Day14 Hour 14 6/23/201014:000.144 82.030 Day14 Hour 15 6/23/201015:000.147 83.695 Day14 Hour 16 6/23/201016:000.144 81.984 Day14 Hour 17 6/23/201017:000.146 83.046 Day14 Hour 18 6/23/201018:000.152 86.372 Day14 Hour 19 6/23/201019:000.149 84.615 Day14 Hour 20 6/23/201020:000.147 83.970 Day14 Hour 21 6/23/201021:000.147 83.762 Day14 Hour 22 6/23/201022:000.146 83.246 Day14 Hour 23 6/23/201023:000.129 73.413 Day14 Hour 24 6/23/201023:580.126 71.732 Day15 Hour 1 6/24/2010 1:00 0.123 70.012 Day15 Hour 2 6/24/20102:00 0.135 76.811 Day15 Hour 3 6/24/20103:00 0.104 59.340 Day15 Hour 4 6/24/20104:00 0.108 61.638 Day15 Hour 5 6/24/20105:00 0.103 58.451 Day15 Hour 6 6/24/20106:00 0.111 63.270 Day15 Hour 7 6/24/20107:00 0.115 65.446 Day15 Hour 8 6/24/20108:00 0.122 69.581 Day15 Hour 9 6/24/20109:00 0.118 66.946 Day15 Hour 10 6/24/201010:000.119 67.992 Day15 Hour 11 6/24/201011:000.121 68.662 Day15 Hour 12 6/24/201012:000.119 67.985 Day15 Hour 13 6/24/201013:000.118 67.223 Day15 Hour 14 6/24/201014:000.119 67.611 Day15 Hour 15 6/24/201015:000.123 69.914 Day15 Hour 16 6/24/201016:000.128 73.016 Day15 Hour 17 6/24/201017:000.129 73.240 Day15 Hour 18 6/24/201018:000.124 70.598 Day15 Hour 19 6/24/201019:000.122 69.710 Day15 Hour 20 6/24/201020:000.122 69.289 Day15 Hour 21 6/24/201021:000.120 68.255 Day15 Hour 22 6/24/201022:000.120 68.248 Day15 Hour 23 6/24/201023:000.120 68.330 Day15 Hour 24 6/24/201023:580.120 68.363 Day16 Hour 1 6/25/2010 1:00 0.117 66.843 Day16 Hour 2 6/25/20102:00 0.114 64.816 Day16 Hour 3 6/25/20103:00 0.120 68.194 Day16 Hour 4 6/25/20104:00 0.125 71.277 Day16 Hour 5 6/25/20105:00 0.114 65.048 Day16 Hour 6 6/25/20106:00 0.113 64.145 Day16 Hour 7 6/25/20107:00 0.128 73.109 Day16 Hour 8 6/25/20108:00 0.129 73.484 Day16 Hour 9 6/25/20109:00 0.126 71.651 Day16 Hour 10 6/25/201010:000.125 71.081 Day16 Hour 11 6/25/201011:000.122 69.666 Day16 Hour 12 6/25/201012:000.121 68.645 Day16 Hour 13 6/25/201013:000.122 69.333 Day16 Hour 14 6/25/201014:000.122 69.176 Day16 Hour 15 6/25/201015:000.121 68.963 Day16 Hour 16 6/25/201016:000.123 70.008 Day16 Hour 17 6/25/201017:000.121 68.930Day16 Hour 18 6/25/201018:000.123 70.121

Day16 Hour 19 6/25/201019:000.123 69.953 Day16 Hour 20 6/25/201020:000.127 72.072 Day16 Hour 21 6/25/201021:000.131 74.522 Day16 Hour 22 6/25/201022:000.124 70.571 Day16 Hour 23 6/25/201023:000.117 66.650 Day16 Hour 24 6/25/201023:580.095 54.332 Day17 Hour 1 6/26/2010 1:00 0.096 54.715 Day17 Hour 2 6/26/20102:00 0.095 54.139 Day17 Hour 3 6/26/20103:00 0.092 52.600 Day17 Hour 4 6/26/20104:00 0.090 51.312 Day17 Hour 5 6/26/20105:00 0.092 52.418 Day17 Hour 6 6/26/20106:00 0.094 53.743 Day17 Hour 7 6/26/20107:00 0.106 60.301 Day17 Hour 8 6/26/20108:00 0.124 70.574 Day17 Hour 9 6/26/20109:00 0.117 66.562 Day17 Hour 10 6/26/201010:000.137 77.934 Day17 Hour 11 6/26/201011:000.137 78.019 Day17 Hour 12 6/26/201012:000.139 79.072 Day17 Hour 13 6/26/201013:000.138 78.585 Day17 Hour 14 6/26/201014:000.136 77.694 Day17 Hour 15 6/26/201015:000.137 77.949 Day17 Hour 16 6/26/201016:000.138 78.477 Day17 Hour 17 6/26/201017:000.140 79.434 Day17 Hour 18 6/26/201018:000.138 78.354 Day17 Hour 19 6/26/201019:000.139 79.263 Day17 Hour 20 6/26/201020:000.138 78.675 Day17 Hour 21 6/26/201021:000.119 67.479 Day17 Hour 22 6/26/201022:000.111 63.027 Day17 Hour 23 6/26/201023:000.127 71.983 Day17 Hour 24 6/26/201023:580.110 62.507 Day18 Hour 1 6/27/2010 1:00 0.109 62.132 Day18 Hour 2 6/27/20102:00 0.105 59.518 Day18 Hour 3 6/27/20103:00 0.102 57.938 Day18 Hour 4 6/27/20104:00 0.108 61.567 Day18 Hour 5 6/27/20105:00 0.101 57.695 Day18 Hour 6 6/27/20106:00 0.099 56.447 Day18 Hour 7 6/27/20107:00 0.108 61.264 Day18 Hour 8 6/27/20108:00 0.116 65.932 Day18 Hour 9 6/27/20109:00 0.133 75.716 Day18 Hour 10 6/27/201010:000.127 72.471 Day18 Hour 11 6/27/201011:000.125 71.372 Day18 Hour 12 6/27/201012:000.133 75.763 Day18 Hour 13 6/27/201013:000.137 77.989 Day18 Hour 14 6/27/201014:000.138 78.525 Day18 Hour 15 6/27/201015:000.138 78.454 Day18 Hour 16 6/27/201016:000.136 77.735 Day18 Hour 17 6/27/201017:000.137 78.187 Day18 Hour 18 6/27/201018:000.133 75.966 Day18 Hour 19 6/27/201019:000.136 77.385 Day18 Hour 20 6/27/201020:000.139 78.939 Day18 Hour 21 6/27/201021:000.114 64.761 Day18 Hour 22 6/27/201022:000.109 62.206 Day18 Hour 23 6/27/201023:000.108 61.762 Day18 Hour 24 6/27/201023:580.126 72.007Day19 Hour 1 6/28/2010 1:00 0.133 75.901

Day19 Hour 2 6/28/20102:00 0.118 67.185 Day19 Hour 3 6/28/20103:00 0.130 74.162 Day19 Hour 4 6/28/20104:00 0.128 72.940 Day19 Hour 5 6/28/20105:00 0.117 66.744 Day19 Hour 6 6/28/20106:00 0.128 73.044 Day19 Hour 7 6/28/20107:00 0.133 75.521 Day19 Hour 8 6/28/20108:00 0.136 77.404 Day19 Hour 9 6/28/20109:00 0.128 73.008 Day19 Hour 10 6/28/201010:000.121 68.683 Day19 Hour 11 6/28/201011:000.124 70.606 Day19 Hour 12 6/28/201012:000.123 69.955 Day19 Hour 13 6/28/201013:000.126 71.660 Day19 Hour 14 6/28/201014:000.123 70.003 Day19 Hour 15 6/28/201015:000.124 70.371 Day19 Hour 16 6/28/201016:000.123 69.984 Day19 Hour 17 6/28/201017:000.124 70.339 Day19 Hour 18 6/28/201018:000.124 70.645 Day19 Hour 19 6/28/201019:000.124 70.888 Day19 Hour 20 6/28/201020:000.125 71.081 Day19 Hour 21 6/28/201021:000.130 74.004 Day19 Hour 22 6/28/201022:000.141 80.442 Day19 Hour 23 6/28/201023:000.143 81.201 Day19 Hour 24 6/28/201023:580.152 86.302 Day20 Hour 1 6/29/2010 1:00 0.182 102.977 Day20 Hour 2 6/29/20102:00 0.125 70.836 Day20 Hour 3 6/29/20103:00 0.112 63.970 Day20 Hour 4 6/29/20104:00 0.115 65.701 Day20 Hour 5 6/29/20105:00 0.144 81.739 Day20 Hour 6 6/29/20106:00 0.149 84.838 Day20 Hour 7 6/29/20107:00 0.142 81.039 Day20 Hour 8 6/29/20108:00 0.140 79.976 Day20 Hour 9 6/29/20109:00 0.136 77.471 Day20 Hour 10 6/29/201010:000.135 76.661 Day20 Hour 11 6/29/201011:000.123 69.906 Day20 Hour 12 6/29/201012:000.124 70.467 Day20 Hour 13 6/29/201013:000.126 71.778 Day20 Hour 14 6/29/201014:000.124 70.784 Day20 Hour 15 6/29/201015:000.124 70.625 Day20 Hour 16 6/29/201016:000.125 71.071 Day20 Hour 17 6/29/201017:000.125 71.253 Day20 Hour 18 6/29/201018:000.128 72.661 Day20 Hour 19 6/29/201019:000.126 71.808 Day20 Hour 20 6/29/201020:000.127 72.413 Day20 Hour 21 6/29/201021:000.122 69.564 Day20 Hour 22 6/29/201022:000.124 70.815 Day20 Hour 23 6/29/201023:000.108 61.333 Day20 Hour 24 6/29/201023:580.094 53.527 Day21 Hour 1 6/30/2010 1:00 0.100 56.688 Day21 Hour 2 6/30/20102:00 0.095 54.243 Day21 Hour 3 6/30/20103:00 0.097 55.306 Day21 Hour 4 6/30/20104:00 0.096 54.692 Day21 Hour 5 6/30/20105:00 0.094 53.666 Day21 Hour 6 6/30/20106:00 0.088 49.916 Day21 Hour 7 6/30/20107:00 0.135 76.959Day21 Hour 8 6/30/20108:00 0.121 69.091

Day21 Hour 9 6/30/20109:00 0.118 67.063 Day21 Hour 10 6/30/201010:000.121 68.882 Day21 Hour 11 6/30/201011:000.123 70.064 Day21 Hour 12 6/30/201012:000.123 69.950 Day21 Hour 13 6/30/201013:000.124 70.625 Day21 Hour 14 6/30/201014:000.124 70.429 Day21 Hour 15 6/30/201015:000.123 70.068 Day21 Hour 16 6/30/201016:000.123 69.902 Day21 Hour 17 6/30/201017:000.129 73.279 Day21 Hour 18 6/30/201018:000.129 73.537 Day21 Hour 19 6/30/201019:000.128 72.888 Day21 Hour 20 6/30/201020:000.128 72.829 Day21 Hour 21 6/30/201021:000.128 72.853 Day21 Hour 22 6/30/201022:000.126 71.984 Day21 Hour 23 6/30/201023:000.123 69.918 Day21 Hour 24 6/30/201023:580.097 55.515 Day22 Hour 1 7/1/2010 1:00 0.123 69.399 Day22 Hour 2 7/1/2010 2:00 0.114 64.769 Day22 Hour 3 7/1/2010 3:00 0.107 60.808 Day22 Hour 4 7/1/2010 4:00 0.109 62.238 Day22 Hour 5 7/1/2010 5:00 0.104 59.268 Day22 Hour 6 7/1/2010 6:00 0.095 54.167 Day22 Hour 7 7/1/2010 7:00 0.118 67.280 Day22 Hour 8 7/1/2010 8:00 0.133 75.791 Day22 Hour 9 7/1/2010 9:00 0.127 72.117 Day22 Hour 10 7/1/2010 10:000.124 70.553 Day22 Hour 11 7/1/2010 11:000.124 70.369 Day22 Hour 12 7/1/2010 12:000.124 70.376 Day22 Hour 13 7/1/2010 13:000.123 69.787 Day22 Hour 14 7/1/2010 14:000.124 70.710 Day22 Hour 15 7/1/2010 15:000.125 71.054 Day22 Hour 16 7/1/2010 16:000.125 71.030 Day22 Hour 17 7/1/2010 17:000.125 71.149 Day22 Hour 18 7/1/2010 18:000.130 73.819 Day22 Hour 19 7/1/2010 19:000.132 74.994 Day22 Hour 20 7/1/201020:000.124 70.835 Day22 Hour 21 7/1/201021:000.122 69.369 Day22 Hour 22 7/1/201022:000.126 71.830 Day22 Hour 23 7/1/201023:000.120 68.521 Day22 Hour 24 7/1/201023:580.116 66.000 Day23 Hour 1 7/2/2010 1:00 0.112 63.367 Day23 Hour 2 7/2/2010 2:00 0.111 62.948 Day23 Hour 3 7/2/2010 3:00 0.097 55.274 Day23 Hour 4 7/2/2010 4:00 0.096 54.703 Day23 Hour 5 7/2/2010 5:00 0.098 55.860 Day23 Hour 6 7/2/2010 6:00 0.101 57.499 Day23 Hour 7 7/2/2010 7:00 0.131 74.689 Day23 Hour 8 7/2/2010 8:00 0.128 72.979 Day23 Hour 9 7/2/2010 9:00 0.126 71.748 Day23 Hour 10 7/2/2010 10:000.125 71.341 Day23 Hour 11 7/2/2010 11:000.124 70.888 Day23 Hour 12 7/2/2010 12:000.124 70.900 Day23 Hour 13 7/2/2010 13:000.126 71.886 Day23 Hour 14 7/2/2010 14:000.126 71.768Day23 Hour 15 7/2/2010 15:000.128 73.148

Day23 Hour 16 7/2/2010 16:000.130 73.788 Day23 Hour 17 7/2/2010 17:000.129 73.567 Day23 Hour 18 7/2/2010 18:000.133 75.757 Day23 Hour 19 7/2/2010 19:000.138 78.649 Day23 Hour 20 7/2/201020:000.139 78.872 Day23 Hour 21 7/2/201021:000.137 77.874 Day23 Hour 22 7/2/201022:000.133 75.704 Day23 Hour 23 7/2/201023:000.140 79.489 Day23 Hour 24 7/2/201023:580.145 82.356 Day24 Hour 1 7/3/2010 1:00 0.135 76.717 Day24 Hour 2 7/3/2010 2:00 0.124 70.181 Day24 Hour 3 7/3/2010 3:00 0.103 58.649 Day24 Hour 4 7/3/2010 4:00 0.098 56.043 Day24 Hour 5 7/3/2010 5:00 0.100 57.158 Day24 Hour 6 7/3/2010 6:00 0.100 56.980 Day24 Hour 7 7/3/2010 7:00 0.099 56.198 Day24 Hour 8 7/3/2010 8:00 0.098 56.004 Day24 Hour 9 7/3/2010 9:00 0.110 62.771 Day24 Hour 10 7/3/2010 10:000.129 73.708 Day24 Hour 11 7/3/2010 11:000.132 74.975 Day24 Hour 12 7/3/2010 12:000.126 71.817 Day24 Hour 13 7/3/2010 13:000.124 70.843 Day24 Hour 14 7/3/2010 14:000.125 70.919 Day24 Hour 15 7/3/2010 15:000.124 70.775 Day24 Hour 16 7/3/2010 16:000.122 69.307 Day24 Hour 17 7/3/2010 17:000.116 66.266 Day24 Hour 18 7/3/2010 18:000.137 78.342 Day24 Hour 19 7/3/2010 19:000.137 78.166 Day24 Hour 20 7/3/201020:000.117 66.887 Day24 Hour 21 7/3/201021:000.119 67.942 Day24 Hour 22 7/3/201022:000.117 66.446 Day24 Hour 23 7/3/201023:000.123 69.802 Day24 Hour 24 7/3/201023:580.111 63.246 Day25 Hour 1 7/4/2010 1:00 0.120 67.939 Day25 Hour 2 7/4/2010 2:00 0.103 58.777 Day25 Hour 3 7/4/2010 3:00 0.117 66.496 Day25 Hour 4 7/4/2010 4:00 0.093 53.238 Day25 Hour 5 7/4/2010 5:00 0.107 60.699 Day25 Hour 6 7/4/2010 6:00 0.105 59.685 Day25 Hour 7 7/4/2010 7:00 0.122 69.241 Day25 Hour 8 7/4/2010 8:00 0.114 65.215 Day25 Hour 9 7/4/2010 9:00 0.123 69.853 Day25 Hour 10 7/4/2010 10:000.138 78.799 Day25 Hour 11 7/4/2010 11:000.132 75.367 Day25 Hour 12 7/4/2010 12:000.130 74.018 Day25 Hour 13 7/4/2010 13:000.130 74.115 Day25 Hour 14 7/4/2010 14:000.129 73.662 Day25 Hour 15 7/4/2010 15:000.132 75.436 Day25 Hour 16 7/4/2010 16:000.135 77.132 Day25 Hour 17 7/4/2010 17:000.135 76.586 Day25 Hour 18 7/4/2010 18:000.135 77.128 Day25 Hour 19 7/4/2010 19:000.130 74.224 Day25 Hour 20 7/4/201020:000.136 77.490 Day25 Hour 21 7/4/201021:000.132 75.149Day25 Hour 22 7/4/201022:000.124 70.893

Day25 Hour 23 7/4/201023:000.134 76.202 Day25 Hour 24 7/4/201023:580.136 77.338 Day26 Hour 1 7/5/2010 1:00 0.153 86.747 Day26 Hour 2 7/5/2010 2:00 0.115 65.057 Day26 Hour 3 7/5/2010 3:00 0.103 58.506 Day26 Hour 4 7/5/2010 4:00 0.103 58.649 Day26 Hour 5 7/5/2010 5:00 0.105 59.630 Day26 Hour 6 7/5/2010 6:00 0.102 58.012 Day26 Hour 7 7/5/2010 7:00 0.105 59.764 Day26 Hour 8 7/5/2010 8:00 0.108 61.423 Day26 Hour 9 7/5/2010 9:00 0.129 73.623 Day26 Hour 10 7/5/2010 10:000.129 73.304 Day26 Hour 11 7/5/2010 11:000.127 72.189 Day26 Hour 12 7/5/2010 12:000.129 73.349 Day26 Hour 13 7/5/2010 13:000.125 71.441 Day26 Hour 14 7/5/2010 14:000.125 71.181 Day26 Hour 15 7/5/2010 15:000.129 73.781 Day26 Hour 16 7/5/2010 16:000.130 73.819 Day26 Hour 17 7/5/2010 17:000.129 73.240 Day26 Hour 18 7/5/2010 18:000.128 72.766 Day26 Hour 19 7/5/2010 19:000.117 66.435 Day26 Hour 20 7/5/201020:000.130 73.786 Day26 Hour 21 7/5/201021:000.140 79.880 Day26 Hour 22 7/5/201022:000.134 76.407 Day26 Hour 23 7/5/201023:000.122 69.446 Day26 Hour 24 7/5/201023:580.132 75.003 Day27 Hour 1 7/6/2010 1:00 0.143 80.938 Day27 Hour 2 7/6/2010 2:00 0.099 56.478 Day27 Hour 3 7/6/2010 3:00 0.100 56.999 Day27 Hour 4 7/6/2010 4:00 0.099 56.571 Day27 Hour 5 7/6/2010 5:00 0.102 58.279 Day27 Hour 6 7/6/2010 6:00 0.099 56.492 Day27 Hour 7 7/6/2010 7:00 0.122 69.331 Day27 Hour 8 7/6/2010 8:00 0.139 79.249 Day27 Hour 9 7/6/2010 9:00 0.130 73.929 Day27 Hour 10 7/6/2010 10:000.130 74.047 Day27 Hour 11 7/6/2010 11:000.131 74.468 Day27 Hour 12 7/6/2010 12:000.128 72.899 Day27 Hour 13 7/6/2010 13:000.133 75.710 Day27 Hour 14 7/6/2010 14:000.134 76.456 Day27 Hour 15 7/6/2010 15:000.128 72.907 Day27 Hour 16 7/6/2010 16:000.127 72.212 Day27 Hour 17 7/6/2010 17:000.127 72.250 Day27 Hour 18 7/6/2010 18:000.129 73.214 Day27 Hour 19 7/6/2010 19:000.131 74.734 Day27 Hour 20 7/6/201020:000.129 73.392 Day27 Hour 21 7/6/201021:000.128 73.090 Day27 Hour 22 7/6/201022:000.130 73.756 Day27 Hour 23 7/6/201023:000.129 73.509 Day27 Hour 24 7/6/201023:580.128 72.743 Day28 Hour 1 7/7/2010 1:00 0.132 75.142 Day28 Hour 2 7/7/2010 2:00 0.131 74.615 Day28 Hour 3 7/7/2010 3:00 0.121 68.828 Day28 Hour 4 7/7/2010 4:00 0.112 63.569Day28 Hour 5 7/7/2010 5:00 0.105 59.622

Day28 Hour 6 7/7/2010 6:00 0.120 68.629 Day28 Hour 7 7/7/2010 7:00 0.132 75.346 Day28 Hour 8 7/7/2010 8:00 0.138 78.798 Day28 Hour 9 7/7/2010 9:00 0.130 73.858 Day28 Hour 10 7/7/2010 10:000.131 74.841 Day28 Hour 11 7/7/2010 11:000.131 74.458 Day28 Hour 12 7/7/2010 12:000.132 75.073 Day28 Hour 13 7/7/2010 13:000.131 74.625 Day28 Hour 14 7/7/2010 14:000.131 74.433 Day28 Hour 15 7/7/2010 15:000.131 74.674 Day28 Hour 16 7/7/2010 16:000.132 75.185 Day28 Hour 17 7/7/2010 17:000.132 75.227 Day28 Hour 18 7/7/2010 18:000.133 76.018 Day28 Hour 19 7/7/2010 19:000.132 75.000 Day28 Hour 20 7/7/201020:000.133 75.479 Day28 Hour 21 7/7/201021:000.132 75.076 Day28 Hour 22 7/7/201022:000.124 70.342 Day28 Hour 23 7/7/201023:000.119 67.940 Day28 Hour 24 7/7/201023:580.127 72.520 Day29 Hour 1 7/12/2010 1:00 0.143 81.204 Day29 Hour 2 7/12/20102:00 0.103 58.637 Day29 Hour 3 7/12/20103:00 0.100 56.597 Day29 Hour 4 7/12/20104:00 0.103 58.736 Day29 Hour 5 7/12/20105:00 0.102 57.883 Day29 Hour 6 7/12/20106:00 0.102 57.950 Day29 Hour 7 7/12/20107:00 0.101 57.301 Day29 Hour 8 7/12/20108:00 0.125 70.907 Day29 Hour 9 7/12/20109:00 0.134 76.378 Day29 Hour 10 7/12/201010:000.121 68.900 Day29 Hour 11 7/12/201011:000.129 73.183 Day29 Hour 12 7/12/201012:000.157 89.282 Day29 Hour 13 7/12/201013:000.140 79.740 Day29 Hour 14 7/12/201014:000.130 73.997 Day29 Hour 15 7/12/201015:000.128 73.004 Day29 Hour 16 7/12/201016:000.125 71.473 Day29 Hour 17 7/12/201017:000.128 72.680 Day29 Hour 18 7/12/201018:000.122 69.568 Day29 Hour 19 7/12/201019:000.126 71.453 Day29 Hour 20 7/12/201020:000.115 65.423 Day29 Hour 21 7/12/201021:000.122 69.372 Day29 Hour 22 7/12/201022:000.119 67.691 Day29 Hour 23 7/12/201023:000.126 71.743 Day29 Hour 24 7/12/201023:580.125 71.161 Day30 Hour 1 7/13/2010 1:00 0.121 69.002 Day30 Hour 2 7/13/20102:00 0.123 69.856 Day30 Hour 3 7/13/20103:00 0.116 65.615 Day30 Hour 4 7/13/20104:00 0.099 56.174 Day30 Hour 5 7/13/20105:00 0.097 55.465 Day30 Hour 6 7/13/20106:00 0.116 66.204 Day30 Hour 7 7/13/20107:00 0.130 73.798 Day30 Hour 8 7/13/20108:00 0.132 75.313 Day30 Hour 9 7/13/20109:00 0.136 77.194 Day30 Hour 10 7/13/201010:000.129 73.572 Day30 Hour 11 7/13/201011:000.126 71.502Day30 Hour 12 7/13/201012:000.125 71.083

Day30 Hour 13 7/13/201013:000.127 72.146 Day30 Hour 14 7/13/201014:000.126 71.586 Day30 Hour 15 7/13/201015:000.126 71.721 Day30 Hour 16 7/13/201016:000.126 71.692 Day30 Hour 17 7/13/201017:000.133 75.876 Day30 Hour 18 7/13/201018:000.141 80.095 Day30 Hour 19 7/13/201019:000.138 78.483 Day30 Hour 20 7/13/201020:000.136 77.478 Day30 Hour 21 7/13/201021:000.135 77.060 Day30 Hour 22 7/13/201022:000.137 77.893 Day30 Hour 23 7/13/201023:000.137 78.185 Day30 Hour 24 7/13/201023:580.137 78.296Hourly NOXEmission Value (CEM Units of Measure)Emission Unit of Measure Recorded by CEM Oxygen

Content (%)Standard Fuel FFactor (Fc) 85.560 ppm 5.469 1872 70.200 ppm 5.791 1872 66.675 ppm 6.628 1872 58.051 ppm 6.294 1872 72.634 ppm 5.894 1872 71.467 ppm 5.376 1872 76.075 ppm 5.531 1872 77.846 ppm 5.366 1872 78.614 ppm 5.246 1872 78.516 ppm 4.949 1872 77.342 ppm 5.154 1872 80.272 ppm 5.312 1872 79.552 ppm 5.254 1872 79.961 ppm 5.324 1872 82.279 ppm 5.322 1872 84.342 ppm 4.997 1872 84.574 ppm 4.961 1872 84.252 ppm 5.162 1872 84.790 ppm 5.027 1872 83.865 ppm 5.013 1872 84.607 ppm 5.114 1872 78.086 ppm 5.202 1872 77.216 ppm 5.186 1872 77.761 ppm 5.509 1872 80.061 ppm 5.834 1872 81.060 ppm 5.784 1872 77.212 ppm 6.063 1872 77.816 ppm 5.652 1872 76.984 ppm 5.436 1872 79.072 ppm 5.434 1872 77.532 ppm 5.650 1872 78.077 ppm 5.526 1872 78.312 ppm 5.490 1872 82.970 ppm 5.327 1872 82.475 ppm 5.182 1872 84.541 ppm 5.104 1872 85.170 ppm 5.064 1872 85.865 ppm 5.114 1872 82.342 ppm 5.135 1872 80.155 ppm 5.408 1872 83.309 ppm 5.458 1872 84.212 ppm 5.416 1872 83.263 ppm 5.415 1872 82.850 ppm 5.416 1872 84.914 ppm 5.445 1872 81.581 ppm 5.325 1872 76.167 ppm 5.445 1872 CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Nitrogen Oxides 

### Step 2. Sample Unit

NOx Lb/MMbtu = 0.00001194*NOx

Step3. Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O

NOx (ppmvw @ 7 % O2) = NOx (ppmvw)

NOx (ppmvd) = NOx (ppmvw) * (1/100

Moisturevalues for ICR stack test, Oxygen from conveted CO2 CEMS77.484 ppm 5.513 1872 77.406 ppm 5.486 1872 77.583 ppm 5.553 1872 77.335 ppm 5.539 1872 75.049 ppm 5.867 1872 59.589 ppm 6.142 1872 68.182 ppm 5.924 1872 72.420 ppm 5.514 1872 72.994 ppm 5.435 1872 71.039 ppm 5.295 1872 71.457 ppm 5.308 1872 73.750 ppm 5.299 1872 72.913 ppm 5.337 1872 73.007 ppm 5.357 1872 73.645 ppm 5.316 1872 73.935 ppm 5.354 1872 72.950 ppm 5.317 1872 73.996 ppm 5.280 1872 74.345 ppm 5.283 1872 74.451 ppm 5.277 1872 77.811 ppm 5.405 1872 76.094 ppm 5.225 1872 73.161 ppm 5.307 1872 72.618 ppm 5.290 1872 70.596 ppm 5.427 1872 69.505 ppm 5.533 1872 71.266 ppm 5.662 1872 72.988 ppm 6.002 1872 67.465 ppm 6.313 1872 57.443 ppm 6.386 1872 69.870 ppm 6.106 1872 74.211 ppm 6.226 1872 78.527 ppm 6.168 1872 74.527 ppm 6.058 1872 70.836 ppm 5.797 1872 73.469 ppm 5.481 1872 71.725 ppm 5.447 1872 73.596 ppm 5.245 1872 80.229 ppm 5.071 1872 78.901 ppm 5.008 1872 76.613 ppm 5.158 1872 76.705 ppm 5.200 1872 75.948 ppm 5.190 1872 75.039 ppm 5.210 1872 74.006 ppm 5.184 1872 74.068 ppm 5.157 1872 76.287 ppm 5.228 1872 77.282 ppm 5.188 1872 76.269 ppm 5.331 1872 75.640 ppm 5.360 1872 76.160 ppm 5.445 1872 66.217 ppm 5.536 1872 78.882 ppm 5.259 1872 83.292 ppm 5.169 1872 80.525 ppm 5.269 187279.028 ppm 5.565 1872 77.244 ppm 5.365 1872 75.609 ppm 5.286 1872 77.481 ppm 5.267 1872 77.211 ppm 5.274 1872 79.954 ppm 5.300 1872 79.741 ppm 5.327 1872 77.070 ppm 5.332 1872 84.529 ppm 5.112 1872 80.877 ppm 5.374 1872 84.576 ppm 5.339 1872 85.858 ppm 5.324 1872 84.947 ppm 5.324 1872 84.499 ppm 5.336 1872 84.468 ppm 5.305 1872 82.937 ppm 5.335 1872 75.124 ppm 5.298 1872 77.966 ppm 5.593 1872 78.728 ppm 5.713 1872 65.338 ppm 5.717 1872 66.778 ppm 5.837 1872 53.606 ppm 6.032 1872 55.367 ppm 6.261 1872 60.056 ppm 5.752 1872 62.422 ppm 5.661 1872 73.052 ppm 5.627 1872 85.052 ppm 5.327 1872 72.613 ppm 5.220 1872 80.409 ppm 5.278 1872 84.860 ppm 5.348 1872 88.380 ppm 5.258 1872 84.178 ppm 5.291 1872 87.346 ppm 5.388 1872 87.489 ppm 5.375 1872 89.878 ppm 5.377 1872 93.460 ppm 5.309 1872 92.040 ppm 5.247 1872 88.317 ppm 5.455 1872 87.749 ppm 5.446 1872 89.104 ppm 5.462 1872 84.940 ppm 5.596 1872 82.781 ppm 5.508 1872 84.915 ppm 5.689 1872 85.491 ppm 5.623 1872 71.103 ppm 6.190 1872 61.906 ppm 6.734 1872 61.879 ppm 6.663 1872 65.135 ppm 5.965 1872 89.835 ppm 5.895 1872 79.965 ppm 5.550 1872 79.850 ppm 5.618 1872 81.888 ppm 5.637 1872 81.688 ppm 5.461 1872 82.600 ppm 5.416 1872 82.439 ppm 5.386 187282.588 ppm 5.346 1872 87.268 ppm 5.288 1872 81.582 ppm 5.169 1872 82.659 ppm 5.242 1872 83.591 ppm 5.276 1872 83.717 ppm 5.302 1872 83.656 ppm 5.290 1872 84.127 ppm 5.232 1872 84.968 ppm 5.270 1872 77.316 ppm 5.245 1872 77.164 ppm 5.377 1872 77.538 ppm 5.435 1872 80.250 ppm 5.694 1872 82.739 ppm 6.338 1872 58.766 ppm 6.203 1872 66.221 ppm 5.847 1872 79.367 ppm 5.705 1872 77.908 ppm 5.712 1872 79.474 ppm 5.420 1872 83.707 ppm 5.299 1872 84.238 ppm 5.234 1872 83.929 ppm 5.205 1872 80.915 ppm 5.329 1872 81.270 ppm 5.305 1872 82.046 ppm 5.313 1872 88.907 ppm 5.119 1872 83.933 ppm 5.121 1872 82.164 ppm 5.190 1872 84.379 ppm 5.149 1872 84.286 ppm 5.246 1872 84.919 ppm 5.488 1872 78.426 ppm 5.469 1872 80.984 ppm 5.576 1872 82.242 ppm 5.680 1872 82.334 ppm 5.592 1872 80.739 ppm 5.482 1872 80.657 ppm 5.588 1872 80.913 ppm 5.423 1872 80.410 ppm 5.487 1872 79.167 ppm 5.400 1872 79.109 ppm 5.669 1872 78.396 ppm 5.863 1872 80.344 ppm 5.551 1872 78.936 ppm 5.381 1872 80.676 ppm 5.613 1872 84.703 ppm 5.499 1872 83.252 ppm 5.309 1872 83.401 ppm 5.290 1872 84.137 ppm 5.266 1872 82.462 ppm 5.415 1872 82.468 ppm 5.434 1872 82.132 ppm 5.474 1872 82.147 ppm 5.467 1872 81.526 ppm 5.471 1872 81.587 ppm 5.409 187280.496 ppm 5.491 1872 73.359 ppm 5.378 1872 72.823 ppm 5.536 1872 73.427 ppm 5.593 1872 75.061 ppm 5.624 1872 73.670 ppm 5.685 1872 61.871 ppm 6.071 1872 64.343 ppm 6.569 1872 64.218 ppm 6.803 1872 65.064 ppm 6.733 1872 65.163 ppm 5.903 1872 76.141 ppm 5.946 1872 82.931 ppm 5.756 1872 80.570 ppm 5.628 1872 85.223 ppm 5.590 1872 89.063 ppm 5.586 1872 88.715 ppm 5.575 1872 88.004 ppm 5.628 1872 83.663 ppm 5.476 1872 79.687 ppm 5.357 1872 79.496 ppm 5.406 1872 79.497 ppm 5.424 1872 79.057 ppm 5.407 1872 80.853 ppm 5.410 1872 79.828 ppm 5.363 1872 82.444 ppm 5.378 1872 77.478 ppm 5.726 1872 77.027 ppm 5.703 1872 77.573 ppm 5.717 1872 77.542 ppm 5.621 1872 90.171 ppm 5.931 1872 71.388 ppm 6.002 1872 63.676 ppm 6.271 1872 59.482 ppm 6.709 1872 61.447 ppm 5.890 1872 76.391 ppm 5.723 1872 81.898 ppm 5.439 1872 77.766 ppm 5.328 1872 76.491 ppm 5.144 1872 77.960 ppm 5.178 1872 78.026 ppm 5.212 1872 77.244 ppm 5.267 1872 78.370 ppm 5.221 1872 77.747 ppm 5.194 1872 78.638 ppm 5.143 1872 81.894 ppm 5.104 1872 80.453 ppm 5.045 1872 77.497 ppm 5.223 1872 78.033 ppm 5.199 1872 82.270 ppm 5.223 1872 78.307 ppm 5.339 1872 77.345 ppm 5.539 1872 77.504 ppm 5.597 1872 79.918 ppm 5.883 1872 73.303 ppm 6.373 187256.768 ppm 5.976 1872 63.055 ppm 5.900 1872 76.101 ppm 5.659 1872 78.460 ppm 5.505 1872 78.848 ppm 5.302 1872 80.150 ppm 5.313 1872 81.789 ppm 5.331 1872 80.943 ppm 5.285 1872 81.177 ppm 5.271 1872 80.624 ppm 5.279 1872 81.712 ppm 5.249 1872 86.249 ppm 5.156 1872 82.203 ppm 5.188 1872 80.917 ppm 5.271 1872 82.248 ppm 5.297 1872 81.800 ppm 5.342 1872 81.205 ppm 5.338 1872 80.981 ppm 5.320 1872 79.659 ppm 5.297 1872 73.422 ppm 5.501 1872 75.575 ppm 5.616 1872 76.592 ppm 5.747 1872 77.211 ppm 5.711 1872 77.007 ppm 5.708 1872 74.796 ppm 5.776 1872 71.619 ppm 5.675 1872 73.467 ppm 5.468 1872 75.502 ppm 5.499 1872 83.013 ppm 5.435 1872 87.176 ppm 5.319 1872 87.699 ppm 5.254 1872 85.336 ppm 5.395 1872 84.938 ppm 5.433 1872 84.052 ppm 5.447 1872 84.222 ppm 5.402 1872 86.945 ppm 5.327 1872 90.242 ppm 5.327 1872 90.663 ppm 5.320 1872 92.447 ppm 5.292 1872 92.020 ppm 5.284 1872 93.439 ppm 5.294 1872 93.743 ppm 5.273 1872 90.387 ppm 5.313 1872 83.570 ppm 5.384 1872 82.621 ppm 5.293 1872 83.798 ppm 5.293 1872 77.777 ppm 5.443 1872 70.869 ppm 5.713 1872 79.330 ppm 5.648 1872 80.106 ppm 5.357 1872 79.559 ppm 5.393 1872 83.664 ppm 5.551 1872 90.283 ppm 5.315 1872 89.739 ppm 5.250 1872 89.913 ppm 5.250 187293.510 ppm 5.395 1872 90.292 ppm 5.510 1872 90.552 ppm 5.543 1872 90.398 ppm 5.582 1872 93.082 ppm 5.441 1872 91.428 ppm 5.399 1872 91.968 ppm 5.507 1872 95.961 ppm 5.457 1872 94.363 ppm 5.399 1872 93.505 ppm 5.422 1872 93.132 ppm 5.445 1872 92.202 ppm 5.505 1872 81.242 ppm 5.518 1872 79.213 ppm 5.550 1872 75.778 ppm 5.855 1872 80.077 ppm 6.409 1872 61.104 ppm 6.587 1872 62.611 ppm 6.780 1872 63.773 ppm 5.735 1872 69.020 ppm 5.737 1872 71.623 ppm 5.688 1872 76.966 ppm 5.525 1872 75.089 ppm 5.309 1872 76.218 ppm 5.318 1872 77.136 ppm 5.285 1872 76.335 ppm 5.293 1872 75.688 ppm 5.250 1872 76.485 ppm 5.176 1872 78.575 ppm 5.278 1872 81.131 ppm 5.455 1872 81.247 ppm 5.480 1872 78.097 ppm 5.524 1872 77.213 ppm 5.504 1872 76.794 ppm 5.494 1872 76.062 ppm 5.410 1872 76.431 ppm 5.334 1872 76.355 ppm 5.367 1872 76.174 ppm 5.412 1872 73.706 ppm 5.573 1872 70.277 ppm 5.829 1872 74.068 ppm 5.803 1872 78.658 ppm 5.561 1872 73.179 ppm 5.262 1872 71.414 ppm 5.425 1872 80.499 ppm 5.595 1872 81.589 ppm 5.467 1872 79.383 ppm 5.500 1872 78.650 ppm 5.520 1872 77.483 ppm 5.440 1872 77.143 ppm 5.279 1872 78.097 ppm 5.243 1872 77.490 ppm 5.329 1872 77.027 ppm 5.375 1872 78.505 ppm 5.313 1872 77.411 ppm 5.290 187278.545 ppm 5.330 1872 78.579 ppm 5.286 1872 81.396 ppm 5.202 1872 83.447 ppm 5.335 1872 78.589 ppm 5.421 1872 73.696 ppm 5.531 1872 57.907 ppm 6.085 1872 57.984 ppm 6.169 1872 57.517 ppm 6.133 1872 56.049 ppm 6.088 1872 54.808 ppm 6.053 1872 56.074 ppm 6.031 1872 57.694 ppm 5.978 1872 64.891 ppm 5.942 1872 76.725 ppm 5.788 1872 75.470 ppm 5.140 1872 88.225 ppm 5.165 1872 88.605 ppm 5.114 1872 89.950 ppm 5.088 1872 89.265 ppm 5.111 1872 88.110 ppm 5.136 1872 88.388 ppm 5.139 1872 88.589 ppm 5.209 1872 89.536 ppm 5.232 1872 87.844 ppm 5.316 1872 88.726 ppm 5.341 1872 88.659 ppm 5.236 1872 75.483 ppm 5.351 1872 69.538 ppm 5.564 1872 77.536 ppm 5.928 1872 67.117 ppm 5.975 1872 66.216 ppm 6.086 1872 63.658 ppm 6.033 1872 61.832 ppm 6.066 1872 66.200 ppm 5.954 1872 61.592 ppm 6.061 1872 60.459 ppm 6.012 1872 65.795 ppm 5.972 1872 71.075 ppm 5.916 1872 82.531 ppm 5.749 1872 80.423 ppm 5.475 1872 79.451 ppm 5.427 1872 84.686 ppm 5.363 1872 87.464 ppm 5.311 1872 87.568 ppm 5.399 1872 87.753 ppm 5.352 1872 86.767 ppm 5.385 1872 87.539 ppm 5.337 1872 85.769 ppm 5.206 1872 86.476 ppm 5.367 1872 85.826 ppm 5.787 1872 69.598 ppm 5.962 1872 66.947 ppm 5.940 1872 66.324 ppm 5.973 1872 77.018 ppm 6.033 187280.666 ppm 6.127 1872 72.524 ppm 5.895 1872 79.645 ppm 5.972 1872 77.471 ppm 6.137 1872 73.150 ppm 5.666 1872 79.306 ppm 5.808 1872 83.007 ppm 5.622 1872 86.018 ppm 5.453 1872 82.731 ppm 5.149 1872 78.100 ppm 5.094 1872 81.115 ppm 4.931 1872 80.258 ppm 4.953 1872 82.037 ppm 4.987 1872 80.900 ppm 4.836 1872 81.309 ppm 4.840 1872 79.026 ppm 5.204 1872 78.821 ppm 5.324 1872 79.114 ppm 5.334 1872 79.072 ppm 5.395 1872 79.831 ppm 5.289 1872 82.536 ppm 5.397 1872 89.303 ppm 5.469 1872 90.112 ppm 5.475 1872 95.146 ppm 5.576 1872 111.194 ppm 5.891 1872 78.189 ppm 5.557 1872 69.058 ppm 5.894 1872 71.488 ppm 5.776 1872 89.506 ppm 5.679 1872 93.372 ppm 5.602 1872 90.017 ppm 5.460 1872 90.290 ppm 5.207 1872 87.237 ppm 5.248 1872 86.684 ppm 5.183 1872 78.943 ppm 5.203 1872 79.524 ppm 5.213 1872 80.847 ppm 5.244 1872 79.739 ppm 5.242 1872 79.495 ppm 5.254 1872 80.332 ppm 5.189 1872 80.837 ppm 5.130 1872 82.367 ppm 5.143 1872 80.777 ppm 5.264 1872 81.585 ppm 5.239 1872 78.436 ppm 5.227 1872 80.036 ppm 5.190 1872 67.417 ppm 5.621 1872 59.448 ppm 5.462 1872 61.481 ppm 5.825 1872 56.862 ppm 6.329 1872 57.706 ppm 6.397 1872 57.907 ppm 6.183 1872 57.871 ppm 5.911 1872 56.343 ppm 5.210 1872 85.434 ppm 5.469 187279.340 ppm 4.938 1872 77.227 ppm 4.893 1872 78.500 ppm 5.059 1872 79.417 ppm 5.145 1872 79.101 ppm 5.181 1872 79.129 ppm 5.326 1872 78.424 ppm 5.422 1872 78.681 ppm 5.291 1872 78.551 ppm 5.280 1872 82.739 ppm 5.205 1872 82.658 ppm 5.276 1872 81.941 ppm 5.273 1872 82.238 ppm 5.204 1872 82.504 ppm 5.159 1872 81.363 ppm 5.189 1872 75.713 ppm 5.848 1872 59.743 ppm 5.941 1872 72.661 ppm 6.347 1872 65.732 ppm 6.793 1872 62.719 ppm 6.563 1872 63.461 ppm 6.727 1872 62.011 ppm 6.357 1872 59.191 ppm 5.711 1872 74.259 ppm 5.558 1872 85.269 ppm 5.262 1872 83.089 ppm 4.885 1872 81.316 ppm 4.880 1872 81.315 ppm 4.838 1872 81.229 ppm 4.856 1872 80.335 ppm 4.899 1872 81.399 ppm 4.899 1872 81.843 ppm 4.889 1872 81.595 ppm 4.932 1872 81.635 ppm 4.951 1872 86.122 ppm 4.683 1872 87.794 ppm 4.628 1872 82.651 ppm 4.681 1872 79.743 ppm 4.921 1872 81.538 ppm 5.122 1872 77.085 ppm 5.263 1872 73.367 ppm 5.449 1872 69.765 ppm 5.597 1872 67.404 ppm 6.016 1872 57.060 ppm 6.551 1872 57.352 ppm 6.327 1872 59.619 ppm 6.065 1872 63.242 ppm 5.612 1872 83.336 ppm 5.391 1872 83.311 ppm 5.032 1872 81.592 ppm 5.093 1872 80.919 ppm 5.134 1872 80.239 ppm 5.166 1872 80.229 ppm 5.171 1872 81.157 ppm 5.207 1872 80.882 ppm 5.235 187282.340 ppm 5.253 1872 83.572 ppm 5.157 1872 83.196 ppm 5.180 1872 85.807 ppm 5.156 1872 88.710 ppm 5.222 1872 88.696 ppm 5.269 1872 87.440 ppm 5.293 1872 83.955 ppm 5.485 1872 87.004 ppm 5.686 1872 89.137 ppm 5.855 1872 81.767 ppm 6.085 1872 72.747 ppm 6.492 1872 59.565 ppm 6.783 1872 56.463 ppm 6.896 1872 57.632 ppm 6.885 1872 57.739 ppm 6.815 1872 58.763 ppm 6.366 1872 60.284 ppm 5.938 1872 69.187 ppm 5.579 1872 81.168 ppm 5.593 1872 83.226 ppm 5.470 1872 80.699 ppm 5.281 1872 79.931 ppm 5.217 1872 79.877 ppm 5.244 1872 79.488 ppm 5.289 1872 78.957 ppm 5.065 1872 76.043 ppm 4.949 1872 89.692 ppm 4.986 1872 89.380 ppm 5.006 1872 75.476 ppm 5.215 1872 77.001 ppm 5.147 1872 75.379 ppm 5.131 1872 77.554 ppm 5.456 1872 68.313 ppm 5.886 1872 70.808 ppm 6.413 1872 60.187 ppm 6.667 1872 66.042 ppm 7.095 1872 55.696 ppm 6.358 1872 61.014 ppm 6.928 1872 60.971 ppm 6.700 1872 73.485 ppm 6.148 1872 69.284 ppm 6.133 1872 75.246 ppm 5.927 1872 86.457 ppm 5.649 1872 82.632 ppm 5.660 1872 82.465 ppm 5.414 1872 82.627 ppm 5.404 1872 81.779 ppm 5.468 1872 83.552 ppm 5.504 1872 86.149 ppm 5.375 1872 84.932 ppm 5.485 1872 86.541 ppm 5.304 1872 83.015 ppm 5.354 1872 86.311 ppm 5.418 1872 83.714 ppm 5.416 187278.335 ppm 5.541 1872 83.322 ppm 5.701 1872 83.400 ppm 5.910 1872 92.042 ppm 6.152 1872 68.038 ppm 6.363 1872 60.676 ppm 6.485 1872 60.471 ppm 6.568 1872 60.760 ppm 6.737 1872 59.393 ppm 6.669 1872 63.659 ppm 6.094 1872 66.542 ppm 5.841 1872 79.496 ppm 5.891 1872 81.217 ppm 5.499 1872 81.812 ppm 5.147 1872 83.519 ppm 5.073 1872 80.383 ppm 5.260 1872 79.580 ppm 5.360 1872 83.154 ppm 5.234 1872 83.464 ppm 5.184 1872 82.774 ppm 5.191 1872 82.061 ppm 5.224 1872 75.400 ppm 5.124 1872 83.212 ppm 5.224 1872 91.207 ppm 5.029 1872 86.926 ppm 5.086 1872 78.207 ppm 5.246 1872 80.794 ppm 5.927 1872 84.970 ppm 6.307 1872 59.512 ppm 6.253 1872 59.774 ppm 6.323 1872 58.992 ppm 6.405 1872 59.799 ppm 6.638 1872 58.523 ppm 6.500 1872 74.664 ppm 5.931 1872 85.758 ppm 5.858 1872 82.715 ppm 5.348 1872 83.505 ppm 5.224 1872 84.485 ppm 5.130 1872 82.123 ppm 5.241 1872 85.698 ppm 5.166 1872 86.641 ppm 5.148 1872 81.941 ppm 5.278 1872 80.476 ppm 5.409 1872 80.734 ppm 5.368 1872 81.667 ppm 5.395 1872 83.599 ppm 5.351 1872 82.037 ppm 5.363 1872 81.662 ppm 5.370 1872 82.299 ppm 5.390 1872 80.695 ppm 5.641 1872 79.630 ppm 5.684 1872 82.492 ppm 5.640 1872 82.117 ppm 5.602 1872 73.338 ppm 6.089 1872 67.481 ppm 6.145 187265.224 ppm 5.694 1872 74.798 ppm 5.751 1872 80.811 ppm 5.992 1872 85.128 ppm 5.883 1872 82.050 ppm 5.458 1872 84.554 ppm 5.196 1872 84.210 ppm 5.180 1872 84.769 ppm 5.205 1872 83.955 ppm 5.262 1872 83.595 ppm 5.289 1872 83.805 ppm 5.300 1872 84.561 ppm 5.267 1872 84.591 ppm 5.270 1872 84.986 ppm 5.360 1872 83.867 ppm 5.357 1872 83.947 ppm 5.441 1872 83.432 ppm 5.453 1872 78.608 ppm 5.367 1872 75.346 ppm 5.485 1872 78.526 ppm 5.849 1872 85.927 ppm 6.192 1872 62.200 ppm 6.155 1872 58.894 ppm 6.436 1872 58.727 ppm 7.002 1872 58.511 ppm 6.849 1872 58.544 ppm 6.858 1872 60.673 ppm 6.182 1872 76.257 ppm 5.951 1872 83.827 ppm 5.644 1872 74.885 ppm 5.793 1872 80.031 ppm 5.699 1872 98.239 ppm 5.605 1872 88.982 ppm 5.389 1872 83.329 ppm 5.247 1872 82.417 ppm 5.208 1872 80.935 ppm 5.160 1872 81.905 ppm 5.236 1872 77.480 ppm 5.419 1872 77.071 ppm 5.907 1872 70.310 ppm 5.962 1872 74.457 ppm 5.981 1872 73.541 ppm 5.799 1872 77.340 ppm 5.916 1872 76.823 ppm 5.894 1872 74.450 ppm 5.903 1872 75.161 ppm 5.944 1872 70.637 ppm 5.936 1872 59.286 ppm 6.230 1872 59.792 ppm 5.916 1872 71.531 ppm 5.882 1872 79.666 ppm 5.895 1872 83.770 ppm 5.439 1872 86.976 ppm 5.239 1872 83.818 ppm 5.064 1872 81.095 ppm 5.135 187280.640 ppm 5.131 1872 81.669 ppm 5.165 1872 80.976 ppm 5.177 1872 80.773 ppm 5.246 1872 80.492 ppm 5.294 1872 85.153 ppm 5.301 1872 90.965 ppm 5.114 1872 88.222 ppm 5.275 1872 87.046 ppm 5.283 1872 86.586 ppm 5.282 1872 87.569 ppm 5.273 1872 86.708 ppm 5.485 1872 86.102 ppm 5.614 1872

### Sample UnitConversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

NOx Lb/MMbtu = 0.00001194*NOx(ppmvw)*1800/CO2(pctw)

Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O2

### (ppmvd @ 7% O2

### ):

NOx (ppmvw @ 7 % O2) = NOx (ppmvw)*((20.9

-7)/(20.9

-O2(pctw))

NOx (ppmvd) = NOx (ppmvw) * (1/100

--% Moisture)

Moisturevalues for ICR stack test, Oxygen from conveted CO2 CEMSEIA

Facility Code Facility Name Boiler ID 884Will County 4

Date (MM/DD/YYYY)Emission Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2) Day 1 6/10/2010 0.123 69.866 Day 2 6/11/2010 0.128 72.812 Day 3 6/12/2010 0.115 65.779 Day 4 6/13/2010 0.117 66.670 Day 5 6/14/2010 0.125 71.065 Day 6 6/15/2010 0.125 71.190 Day 7 6/16/2010 0.127 72.380 Day 8 6/17/2010 0.127 72.513 Day 9 6/18/2010 0.127 72.378 Day 10 6/19/2010 0.125 70.921 Day 11 6/20/2010 0.121 68.988 Day 12 6/21/2010 0.123 70.305 Day 13 6/22/2010 0.133 75.543 Day 14 6/23/2010 0.138 78.573 Day 15 6/24/2010 0.119 67.914 Day 16 6/25/2010 0.121 68.858 Day 17 6/26/2010 0.120 68.534 Day 18 6/27/2010 0.122 69.239 Day 19 6/28/2010 0.128 73.003 Day 20 6/29/2010 0.128 73.051 Day 21 6/30/2010 0.116 66.264 Day 22 7/1/2010 0.120 68.593 Day 23 7/2/2010 0.124 70.627 Day 24 7/3/2010 0.118 67.089 Day 25 7/4/2010 0.125 71.028 Day 26 7/5/2010 0.123 69.893 Day 27 7/6/2010 0.124 70.569 Day 28 7/7/2010 0.128 72.887 Day 29 7/12/2010 0.122 69.344 Day 30 7/13/2010 0.127 72.304 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Nitrogen OxidesOxygen

Content (%)Standard Fuel FFactor (Fc) Average Load

(MW) 5.378 1872 474.543 5.443 1872 501.894 5.439 1872 494.803 5.556 1872 430.379 5.337 1872 498.583 5.520 1872 450.832 5.578 1872 471.796 5.486 1872 476.528 5.479 1872 500.284 5.739 1872 457.066 5.486 1872 468.798 5.469 1872 484.753 5.432 1872 508.502 5.453 1872 492.811 5.592 1872 431.932 5.458 1872 469.537 5.551 1872 423.768 5.715 1872 412.123 5.414 1872 464.602 5.380 1872 450.577 5.457 1872 442.905 5.337 1872 439.720 5.465 1872 454.003 5.699 1872 399.918 5.874 1872 422.075 5.650 1872 431.725 5.655 1872 434.945 5.522 1872 478.610 5.895 1872 372.188 5.468 1872 468.227 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Nitrogen OxidesEIA

Facility Code Facility Name Boiler ID 884Will County 4

Step 1.

Date (MM/DD/YYYY)Hour (HH24:MM)Emission

Value (lb/MMBtu) Day1 Hour 1 6/10/2010 1:00 0.480 Day1 Hour 2 6/10/2010 2:00 0.475 Day1 Hour 3 6/10/2010 3:00 0.453 Day1 Hour 4 6/10/2010 4:00 0.468 Day1 Hour 5 6/10/2010 5:00 0.475 Day1 Hour 6 6/10/2010 6:00 0.492 Day1 Hour 7 6/10/2010 7:00 0.481 Day1 Hour 8 6/10/2010 8:00 0.479 Day1 Hour 9 6/10/2010 9:00 0.482 Day1 Hour 10 6/10/2010 10:00 0.487 Day1 Hour 11 6/10/2010 11:00 0.491 Day1 Hour 12 6/10/2010 12:00 0.478 Day1 Hour 13 6/10/2010 13:00 0.480 Day1 Hour 14 6/10/2010 14:00 0.476 Day1 Hour 15 6/10/2010 15:00 0.504 Day1 Hour 16 6/10/2010 16:00 0.499 Day1 Hour 17 6/10/2010 17:00 0.502 Day1 Hour 18 6/10/2010 18:00 0.509 Day1 Hour 19 6/10/2010 19:00 0.505 Day1 Hour 20 6/10/2010 20:00 0.507 Day1 Hour 21 6/10/2010 21:00 0.505 Day1 Hour 22 6/10/2010 22:00 0.500 Day1 Hour 23 6/10/2010 23:00 0.500 Day1 Hour 24 6/10/2010 23:58 0.491 Day2 Hour 1 6/11/2010 1:00 0.501 Day2 Hour 2 6/11/2010 2:00 0.500 Day2 Hour 3 6/11/2010 3:00 0.490 Day2 Hour 4 6/11/2010 4:00 0.500 Day2 Hour 5 6/11/2010 5:00 0.502 Day2 Hour 6 6/11/2010 6:00 0.498 Day2 Hour 7 6/11/2010 7:00 0.489 Day2 Hour 8 6/11/2010 8:00 0.492 Day2 Hour 9 6/11/2010 9:00 0.500 Day2 Hour 10 6/11/2010 10:00 0.501 Day2 Hour 11 6/11/2010 11:00 0.498 Day2 Hour 12 6/11/2010 12:00 0.493 Day2 Hour 13 6/11/2010 13:00 0.494 Day2 Hour 14 6/11/2010 14:00 0.487 Day2 Hour 15 6/11/2010 15:00 0.501 Day2 Hour 16 6/11/2010 16:00 0.490 CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur DioxideDay2 Hour 17 6/11/2010 17:00 0.477

Day2 Hour 18 6/11/2010 18:00 0.461 Day2 Hour 19 6/11/2010 19:00 0.439 Day2 Hour 20 6/11/2010 20:00 0.425 Day2 Hour 21 6/11/2010 21:00 0.417 Day2 Hour 22 6/11/2010 22:00 0.411 Day2 Hour 23 6/11/2010 23:00 0.404 Day2 Hour 24 6/11/2010 23:58 0.398 Day3 Hour 1 6/12/2010 1:00 0.408 Day3 Hour 2 6/12/2010 2:00 0.404 Day3 Hour 3 6/12/2010 3:00 0.400 Day3 Hour 4 6/12/2010 4:00 0.397 Day3 Hour 5 6/12/2010 5:00 0.380 Day3 Hour 6 6/12/2010 6:00 0.389 Day3 Hour 7 6/12/2010 7:00 0.408 Day3 Hour 8 6/12/2010 8:00 0.406 Day3 Hour 9 6/12/2010 9:00 0.416 Day3 Hour 10 6/12/2010 10:00 0.414 Day3 Hour 11 6/12/2010 11:00 0.429 Day3 Hour 12 6/12/2010 12:00 0.430 Day3 Hour 13 6/12/2010 13:00 0.423 Day3 Hour 14 6/12/2010 14:00 0.422 Day3 Hour 15 6/12/2010 15:00 0.435 Day3 Hour 16 6/12/2010 16:00 0.438 Day3 Hour 17 6/12/2010 17:00 0.442 Day3 Hour 18 6/12/2010 18:00 0.439 Day3 Hour 19 6/12/2010 19:00 0.438 Day3 Hour 20 6/12/2010 20:00 0.427 Day3 Hour 21 6/12/2010 21:00 0.418 Day3 Hour 22 6/12/2010 22:00 0.412 Day3 Hour 23 6/12/2010 23:00 0.420 Day3 Hour 24 6/12/2010 23:58 0.428 Day4 Hour 1 6/13/2010 1:00 0.447 Day4 Hour 2 6/13/2010 2:00 0.452 Day4 Hour 3 6/13/2010 3:00 0.451 Day4 Hour 4 6/13/2010 4:00 0.441 Day4 Hour 5 6/13/2010 5:00 0.439 Day4 Hour 6 6/13/2010 6:00 0.443 Day4 Hour 7 6/13/2010 7:00 0.431 Day4 Hour 8 6/13/2010 8:00 0.432 Day4 Hour 9 6/13/2010 9:00 0.431 Day4 Hour 10 6/13/2010 10:00 0.437 Day4 Hour 11 6/13/2010 11:00 0.441 Day4 Hour 12 6/13/2010 12:00 0.435 Day4 Hour 13 6/13/2010 13:00 0.436 Day4 Hour 14 6/13/2010 14:00 0.436 Day4 Hour 15 6/13/2010 15:00 0.437Day4 Hour 16 6/13/2010 16:00 0.432

Day4 Hour 17 6/13/2010 17:00 0.423 Day4 Hour 18 6/13/2010 18:00 0.423 Day4 Hour 19 6/13/2010 19:00 0.412 Day4 Hour 20 6/13/2010 20:00 0.407 Day4 Hour 21 6/13/2010 21:00 0.403 Day4 Hour 22 6/13/2010 22:00 0.394 Day4 Hour 23 6/13/2010 23:00 0.390 Day4 Hour 24 6/13/2010 23:58 0.387 Day5 Hour 1 6/14/2010 1:00 0.404 Day5 Hour 2 6/14/2010 2:00 0.403 Day5 Hour 3 6/14/2010 3:00 0.395 Day5 Hour 4 6/14/2010 4:00 0.411 Day5 Hour 5 6/14/2010 5:00 0.405 Day5 Hour 6 6/14/2010 6:00 0.394 Day5 Hour 7 6/14/2010 7:00 0.394 Day5 Hour 8 6/14/2010 8:00 0.396 Day5 Hour 9 6/14/2010 9:00 0.412 Day5 Hour 10 6/14/2010 10:00 0.414 Day5 Hour 11 6/14/2010 11:00 0.417 Day5 Hour 12 6/14/2010 12:00 0.411 Day5 Hour 13 6/14/2010 13:00 0.403 Day5 Hour 14 6/14/2010 14:00 0.407 Day5 Hour 15 6/14/2010 15:00 0.417 Day5 Hour 16 6/14/2010 16:00 0.408 Day5 Hour 17 6/14/2010 17:00 0.405 Day5 Hour 18 6/14/2010 18:00 0.412 Day5 Hour 19 6/14/2010 19:00 0.403 Day5 Hour 20 6/14/2010 20:00 0.400 Day5 Hour 21 6/14/2010 21:00 0.399 Day5 Hour 22 6/14/2010 22:00 0.395 Day5 Hour 23 6/14/2010 23:00 0.390 Day5 Hour 24 6/14/2010 23:58 0.379 Day6 Hour 1 6/15/2010 1:00 0.386 Day6 Hour 2 6/15/2010 2:00 0.391 Day6 Hour 3 6/15/2010 3:00 0.386 Day6 Hour 4 6/15/2010 4:00 0.384 Day6 Hour 5 6/15/2010 5:00 0.396 Day6 Hour 6 6/15/2010 6:00 0.391 Day6 Hour 7 6/15/2010 7:00 0.398 Day6 Hour 8 6/15/2010 8:00 0.399 Day6 Hour 9 6/15/2010 9:00 0.404 Day6 Hour 10 6/15/2010 10:00 0.412 Day6 Hour 11 6/15/2010 11:00 0.408 Day6 Hour 12 6/15/2010 12:00 0.420 Day6 Hour 13 6/15/2010 13:00 0.435 Day6 Hour 14 6/15/2010 14:00 0.443Day6 Hour 15 6/15/2010 15:00 0.453

Day6 Hour 16 6/15/2010 16:00 0.454 Day6 Hour 17 6/15/2010 17:00 0.456 Day6 Hour 18 6/15/2010 18:00 0.461 Day6 Hour 19 6/15/2010 19:00 0.466 Day6 Hour 20 6/15/2010 20:00 0.478 Day6 Hour 21 6/15/2010 21:00 0.484 Day6 Hour 22 6/15/2010 22:00 0.481 Day6 Hour 23 6/15/2010 23:00 0.484 Day6 Hour 24 6/15/2010 23:58 0.487 Day7 Hour 1 6/16/2010 1:00 0.494 Day7 Hour 2 6/16/2010 2:00 0.494 Day7 Hour 3 6/16/2010 3:00 0.479 Day7 Hour 4 6/16/2010 4:00 0.459 Day7 Hour 5 6/16/2010 5:00 0.477 Day7 Hour 6 6/16/2010 6:00 0.493 Day7 Hour 7 6/16/2010 7:00 0.494 Day7 Hour 8 6/16/2010 8:00 0.499 Day7 Hour 9 6/16/2010 9:00 0.488 Day7 Hour 10 6/16/2010 10:00 0.470 Day7 Hour 11 6/16/2010 11:00 0.472 Day7 Hour 12 6/16/2010 12:00 0.474 Day7 Hour 13 6/16/2010 13:00 0.468 Day7 Hour 14 6/16/2010 14:00 0.460 Day7 Hour 15 6/16/2010 15:00 0.470 Day7 Hour 16 6/16/2010 16:00 0.466 Day7 Hour 17 6/16/2010 17:00 0.471 Day7 Hour 18 6/16/2010 18:00 0.485 Day7 Hour 19 6/16/2010 19:00 0.489 Day7 Hour 20 6/16/2010 20:00 0.471 Day7 Hour 21 6/16/2010 21:00 0.444 Day7 Hour 22 6/16/2010 22:00 0.424 Day7 Hour 23 6/16/2010 23:00 0.419 Day7 Hour 24 6/16/2010 23:58 0.409 Day8 Hour 1 6/17/2010 1:00 0.412 Day8 Hour 2 6/17/2010 2:00 0.410 Day8 Hour 3 6/17/2010 3:00 0.387 Day8 Hour 4 6/17/2010 4:00 0.392 Day8 Hour 5 6/17/2010 5:00 0.398 Day8 Hour 6 6/17/2010 6:00 0.404 Day8 Hour 7 6/17/2010 7:00 0.406 Day8 Hour 8 6/17/2010 8:00 0.416 Day8 Hour 9 6/17/2010 9:00 0.428 Day8 Hour 10 6/17/2010 10:00 0.441 Day8 Hour 11 6/17/2010 11:00 0.448 Day8 Hour 12 6/17/2010 12:00 0.440 Day8 Hour 13 6/17/2010 13:00 0.430Day8 Hour 14 6/17/2010 14:00 0.428

Day8 Hour 15 6/17/2010 15:00 0.439 Day8 Hour 16 6/17/2010 16:00 0.434 Day8 Hour 17 6/17/2010 17:00 0.430 Day8 Hour 18 6/17/2010 18:00 0.428 Day8 Hour 19 6/17/2010 19:00 0.421 Day8 Hour 20 6/17/2010 20:00 0.423 Day8 Hour 21 6/17/2010 21:00 0.425 Day8 Hour 22 6/17/2010 22:00 0.426 Day8 Hour 23 6/17/2010 23:00 0.419 Day8 Hour 24 6/17/2010 23:58 0.414 Day9 Hour 1 6/18/2010 1:00 0.429 Day9 Hour 2 6/18/2010 2:00 0.427 Day9 Hour 3 6/18/2010 3:00 0.426 Day9 Hour 4 6/18/2010 4:00 0.429 Day9 Hour 5 6/18/2010 5:00 0.424 Day9 Hour 6 6/18/2010 6:00 0.415 Day9 Hour 7 6/18/2010 7:00 0.409 Day9 Hour 8 6/18/2010 8:00 0.419 Day9 Hour 9 6/18/2010 9:00 0.433 Day9 Hour 10 6/18/2010 10:00 0.426 Day9 Hour 11 6/18/2010 11:00 0.433 Day9 Hour 12 6/18/2010 12:00 0.434 Day9 Hour 13 6/18/2010 13:00 0.426 Day9 Hour 14 6/18/2010 14:00 0.422 Day9 Hour 15 6/18/2010 15:00 0.429 Day9 Hour 16 6/18/2010 16:00 0.425 Day9 Hour 17 6/18/2010 17:00 0.424 Day9 Hour 18 6/18/2010 18:00 0.432 Day9 Hour 19 6/18/2010 19:00 0.422 Day9 Hour 20 6/18/2010 20:00 0.420 Day9 Hour 21 6/18/2010 21:00 0.417 Day9 Hour 22 6/18/2010 22:00 0.421 Day9 Hour 23 6/18/2010 23:00 0.417 Day9 Hour 24 6/18/2010 23:58 0.414 Day10 Hour 1 6/19/2010 1:00 0.429 Day10 Hour 2 6/19/2010 2:00 0.425 Day10 Hour 3 6/19/2010 3:00 0.407 Day10 Hour 4 6/19/2010 4:00 0.394 Day10 Hour 5 6/19/2010 5:00 0.399 Day10 Hour 6 6/19/2010 6:00 0.402 Day10 Hour 7 6/19/2010 7:00 0.425 Day10 Hour 8 6/19/2010 8:00 0.418 Day10 Hour 9 6/19/2010 9:00 0.421 Day10 Hour 10 6/19/2010 10:00 0.426 Day10 Hour 11 6/19/2010 11:00 0.427 Day10 Hour 12 6/19/2010 12:00 0.420Day10 Hour 13 6/19/2010 13:00 0.412

Day10 Hour 14 6/19/2010 14:00 0.407 Day10 Hour 15 6/19/2010 15:00 0.432 Day10 Hour 16 6/19/2010 16:00 0.429 Day10 Hour 17 6/19/2010 17:00 0.432 Day10 Hour 18 6/19/2010 18:00 0.439 Day10 Hour 19 6/19/2010 19:00 0.436 Day10 Hour 20 6/19/2010 20:00 0.432 Day10 Hour 21 6/19/2010 21:00 0.424 Day10 Hour 22 6/19/2010 22:00 0.414 Day10 Hour 23 6/19/2010 23:00 0.410 Day10 Hour 24 6/19/2010 23:58 0.404 Day11 Hour 1 6/20/2010 1:00 0.413 Day11 Hour 2 6/20/2010 2:00 0.407 Day11 Hour 3 6/20/2010 3:00 0.395 Day11 Hour 4 6/20/2010 4:00 0.393 Day11 Hour 5 6/20/2010 5:00 0.378 Day11 Hour 6 6/20/2010 6:00 0.376 Day11 Hour 7 6/20/2010 7:00 0.395 Day11 Hour 8 6/20/2010 8:00 0.415 Day11 Hour 9 6/20/2010 9:00 0.419 Day11 Hour 10 6/20/2010 10:00 0.416 Day11 Hour 11 6/20/2010 11:00 0.435 Day11 Hour 12 6/20/2010 12:00 0.437 Day11 Hour 13 6/20/2010 13:00 0.433 Day11 Hour 14 6/20/2010 14:00 0.433 Day11 Hour 15 6/20/2010 15:00 0.441 Day11 Hour 16 6/20/2010 16:00 0.438 Day11 Hour 17 6/20/2010 17:00 0.443 Day11 Hour 18 6/20/2010 18:00 0.456 Day11 Hour 19 6/20/2010 19:00 0.450 Day11 Hour 20 6/20/2010 20:00 0.445 Day11 Hour 21 6/20/2010 21:00 0.442 Day11 Hour 22 6/20/2010 22:00 0.432 Day11 Hour 23 6/20/2010 23:00 0.426 Day11 Hour 24 6/20/2010 23:58 0.422 Day12 Hour 1 6/21/2010 1:00 0.428 Day12 Hour 2 6/21/2010 2:00 0.411 Day12 Hour 3 6/21/2010 3:00 0.406 Day12 Hour 4 6/21/2010 4:00 0.428 Day12 Hour 5 6/21/2010 5:00 0.428 Day12 Hour 6 6/21/2010 6:00 0.434 Day12 Hour 7 6/21/2010 7:00 0.446 Day12 Hour 8 6/21/2010 8:00 0.439 Day12 Hour 9 6/21/2010 9:00 0.427 Day12 Hour 10 6/21/2010 10:00 0.425 Day12 Hour 11 6/21/2010 11:00 0.428Day12 Hour 12 6/21/2010 12:00 0.434

Day12 Hour 13 6/21/2010 13:00 0.434 Day12 Hour 14 6/21/2010 14:00 0.433 Day12 Hour 15 6/21/2010 15:00 0.470 Day12 Hour 16 6/21/2010 16:00 0.455 Day12 Hour 17 6/21/2010 17:00 0.462 Day12 Hour 18 6/21/2010 18:00 0.473 Day12 Hour 19 6/21/2010 19:00 0.471 Day12 Hour 20 6/21/2010 20:00 0.475 Day12 Hour 21 6/21/2010 21:00 0.469 Day12 Hour 22 6/21/2010 22:00 0.459 Day12 Hour 23 6/21/2010 23:00 0.449 Day12 Hour 24 6/21/2010 23:58 0.443 Day13 Hour 1 6/22/2010 1:00 0.453 Day13 Hour 2 6/22/2010 2:00 0.457 Day13 Hour 3 6/22/2010 3:00 0.454 Day13 Hour 4 6/22/2010 4:00 0.458 Day13 Hour 5 6/22/2010 5:00 0.452 Day13 Hour 6 6/22/2010 6:00 0.457 Day13 Hour 7 6/22/2010 7:00 0.468 Day13 Hour 8 6/22/2010 8:00 0.468 Day13 Hour 9 6/22/2010 9:00 0.464 Day13 Hour 10 6/22/2010 10:00 0.465 Day13 Hour 11 6/22/2010 11:00 0.467 Day13 Hour 12 6/22/2010 12:00 0.467 Day13 Hour 13 6/22/2010 13:00 0.463 Day13 Hour 14 6/22/2010 14:00 0.462 Day13 Hour 15 6/22/2010 15:00 0.473 Day13 Hour 16 6/22/2010 16:00 0.466 Day13 Hour 17 6/22/2010 17:00 0.465 Day13 Hour 18 6/22/2010 18:00 0.467 Day13 Hour 19 6/22/2010 19:00 0.460 Day13 Hour 20 6/22/2010 20:00 0.458 Day13 Hour 21 6/22/2010 21:00 0.447 Day13 Hour 22 6/22/2010 22:00 0.442 Day13 Hour 23 6/22/2010 23:00 0.433 Day13 Hour 24 6/22/2010 23:58 0.425 Day14 Hour 1 6/23/2010 1:00 0.434 Day14 Hour 2 6/23/2010 2:00 0.434 Day14 Hour 3 6/23/2010 3:00 0.426 Day14 Hour 4 6/23/2010 4:00 0.433 Day14 Hour 5 6/23/2010 5:00 0.430 Day14 Hour 6 6/23/2010 6:00 0.430 Day14 Hour 7 6/23/2010 7:00 0.426 Day14 Hour 8 6/23/2010 8:00 0.433 Day14 Hour 9 6/23/2010 9:00 0.430 Day14 Hour 10 6/23/2010 10:00 0.435Day14 Hour 11 6/23/2010 11:00 0.439

Day14 Hour 12 6/23/2010 12:00 0.436 Day14 Hour 13 6/23/2010 13:00 0.430 Day14 Hour 14 6/23/2010 14:00 0.433 Day14 Hour 15 6/23/2010 15:00 0.467 Day14 Hour 16 6/23/2010 16:00 0.459 Day14 Hour 17 6/23/2010 17:00 0.484 Day14 Hour 18 6/23/2010 18:00 0.527 Day14 Hour 19 6/23/2010 19:00 0.545 Day14 Hour 20 6/23/2010 20:00 0.550 Day14 Hour 21 6/23/2010 21:00 0.533 Day14 Hour 22 6/23/2010 22:00 0.517 Day14 Hour 23 6/23/2010 23:00 0.533 Day14 Hour 24 6/23/2010 23:58 0.545 Day15 Hour 1 6/24/2010 1:00 0.562 Day15 Hour 2 6/24/2010 2:00 0.555 Day15 Hour 3 6/24/2010 3:00 0.548 Day15 Hour 4 6/24/2010 4:00 0.534 Day15 Hour 5 6/24/2010 5:00 0.554 Day15 Hour 6 6/24/2010 6:00 0.528 Day15 Hour 7 6/24/2010 7:00 0.532 Day15 Hour 8 6/24/2010 8:00 0.538 Day15 Hour 9 6/24/2010 9:00 0.524 Day15 Hour 10 6/24/2010 10:00 0.516 Day15 Hour 11 6/24/2010 11:00 0.519 Day15 Hour 12 6/24/2010 12:00 0.514 Day15 Hour 13 6/24/2010 13:00 0.502 Day15 Hour 14 6/24/2010 14:00 0.499 Day15 Hour 15 6/24/2010 15:00 0.500 Day15 Hour 16 6/24/2010 16:00 0.486 Day15 Hour 17 6/24/2010 17:00 0.486 Day15 Hour 18 6/24/2010 18:00 0.490 Day15 Hour 19 6/24/2010 19:00 0.481 Day15 Hour 20 6/24/2010 20:00 0.484 Day15 Hour 21 6/24/2010 21:00 0.487 Day15 Hour 22 6/24/2010 22:00 0.479 Day15 Hour 23 6/24/2010 23:00 0.469 Day15 Hour 24 6/24/2010 23:58 0.462 Day16 Hour 1 6/25/2010 1:00 0.474 Day16 Hour 2 6/25/2010 2:00 0.468 Day16 Hour 3 6/25/2010 3:00 0.472 Day16 Hour 4 6/25/2010 4:00 0.480 Day16 Hour 5 6/25/2010 5:00 0.477 Day16 Hour 6 6/25/2010 6:00 0.471 Day16 Hour 7 6/25/2010 7:00 0.477 Day16 Hour 8 6/25/2010 8:00 0.480 Day16 Hour 9 6/25/2010 9:00 0.493Day16 Hour 10 6/25/2010 10:00 0.483

Day16 Hour 11 6/25/2010 11:00 0.477 Day16 Hour 12 6/25/2010 12:00 0.478 Day16 Hour 13 6/25/2010 13:00 0.469 Day16 Hour 14 6/25/2010 14:00 0.459 Day16 Hour 15 6/25/2010 15:00 0.461 Day16 Hour 16 6/25/2010 16:00 0.458 Day16 Hour 17 6/25/2010 17:00 0.460 Day16 Hour 18 6/25/2010 18:00 0.462 Day16 Hour 19 6/25/2010 19:00 0.458 Day16 Hour 20 6/25/2010 20:00 0.461 Day16 Hour 21 6/25/2010 21:00 0.452 Day16 Hour 22 6/25/2010 22:00 0.446 Day16 Hour 23 6/25/2010 23:00 0.442 Day16 Hour 24 6/25/2010 23:58 0.429 Day17 Hour 1 6/26/2010 1:00 0.440 Day17 Hour 2 6/26/2010 2:00 0.435 Day17 Hour 3 6/26/2010 3:00 0.431 Day17 Hour 4 6/26/2010 4:00 0.433 Day17 Hour 5 6/26/2010 5:00 0.431 Day17 Hour 6 6/26/2010 6:00 0.432 Day17 Hour 7 6/26/2010 7:00 0.445 Day17 Hour 8 6/26/2010 8:00 0.454 Day17 Hour 9 6/26/2010 9:00 0.459 Day17 Hour 10 6/26/2010 10:00 0.447 Day17 Hour 11 6/26/2010 11:00 0.445 Day17 Hour 12 6/26/2010 12:00 0.440 Day17 Hour 13 6/26/2010 13:00 0.434 Day17 Hour 14 6/26/2010 14:00 0.430 Day17 Hour 15 6/26/2010 15:00 0.441 Day17 Hour 16 6/26/2010 16:00 0.438 Day17 Hour 17 6/26/2010 17:00 0.432 Day17 Hour 18 6/26/2010 18:00 0.430 Day17 Hour 19 6/26/2010 19:00 0.439 Day17 Hour 20 6/26/2010 20:00 0.452 Day17 Hour 21 6/26/2010 21:00 0.433 Day17 Hour 22 6/26/2010 22:00 0.422 Day17 Hour 23 6/26/2010 23:00 0.416 Day17 Hour 24 6/26/2010 23:58 0.416 Day18 Hour 1 6/27/2010 1:00 0.432 Day18 Hour 2 6/27/2010 2:00 0.426 Day18 Hour 3 6/27/2010 3:00 0.421 Day18 Hour 4 6/27/2010 4:00 0.422 Day18 Hour 5 6/27/2010 5:00 0.415 Day18 Hour 6 6/27/2010 6:00 0.416 Day18 Hour 7 6/27/2010 7:00 0.423 Day18 Hour 8 6/27/2010 8:00 0.433Day18 Hour 9 6/27/2010 9:00 0.441

Day18 Hour 10 6/27/2010 10:00 0.443 Day18 Hour 11 6/27/2010 11:00 0.445 Day18 Hour 12 6/27/2010 12:00 0.441 Day18 Hour 13 6/27/2010 13:00 0.438 Day18 Hour 14 6/27/2010 14:00 0.436 Day18 Hour 15 6/27/2010 15:00 0.455 Day18 Hour 16 6/27/2010 16:00 0.463 Day18 Hour 17 6/27/2010 17:00 0.471 Day18 Hour 18 6/27/2010 18:00 0.504 Day18 Hour 19 6/27/2010 19:00 0.531 Day18 Hour 20 6/27/2010 20:00 0.545 Day18 Hour 21 6/27/2010 21:00 0.544 Day18 Hour 22 6/27/2010 22:00 0.546 Day18 Hour 23 6/27/2010 23:00 0.553 Day18 Hour 24 6/27/2010 23:58 0.556 Day19 Hour 1 6/28/2010 1:00 0.563 Day19 Hour 2 6/28/2010 2:00 0.561 Day19 Hour 3 6/28/2010 3:00 0.556 Day19 Hour 4 6/28/2010 4:00 0.559 Day19 Hour 5 6/28/2010 5:00 0.570 Day19 Hour 6 6/28/2010 6:00 0.563 Day19 Hour 7 6/28/2010 7:00 0.566 Day19 Hour 8 6/28/2010 8:00 0.570 Day19 Hour 9 6/28/2010 9:00 0.578 Day19 Hour 10 6/28/2010 10:00 0.574 Day19 Hour 11 6/28/2010 11:00 0.557 Day19 Hour 12 6/28/2010 12:00 0.534 Day19 Hour 13 6/28/2010 13:00 0.529 Day19 Hour 14 6/28/2010 14:00 0.519 Day19 Hour 15 6/28/2010 15:00 0.527 Day19 Hour 16 6/28/2010 16:00 0.524 Day19 Hour 17 6/28/2010 17:00 0.530 Day19 Hour 18 6/28/2010 18:00 0.533 Day19 Hour 19 6/28/2010 19:00 0.529 Day19 Hour 20 6/28/2010 20:00 0.526 Day19 Hour 21 6/28/2010 21:00 0.509 Day19 Hour 22 6/28/2010 22:00 0.505 Day19 Hour 23 6/28/2010 23:00 0.506 Day19 Hour 24 6/28/2010 23:58 0.501 Day20 Hour 1 6/29/2010 1:00 0.507 Day20 Hour 2 6/29/2010 2:00 0.506 Day20 Hour 3 6/29/2010 3:00 0.513 Day20 Hour 4 6/29/2010 4:00 0.519 Day20 Hour 5 6/29/2010 5:00 0.516 Day20 Hour 6 6/29/2010 6:00 0.505 Day20 Hour 7 6/29/2010 7:00 0.512Day20 Hour 8 6/29/2010 8:00 0.528

Day20 Hour 9 6/29/2010 9:00 0.520 Day20 Hour 10 6/29/2010 10:00 0.518 Day20 Hour 11 6/29/2010 11:00 0.522 Day20 Hour 12 6/29/2010 12:00 0.506 Day20 Hour 13 6/29/2010 13:00 0.487 Day20 Hour 14 6/29/2010 14:00 0.483 Day20 Hour 15 6/29/2010 15:00 0.489 Day20 Hour 16 6/29/2010 16:00 0.480 Day20 Hour 17 6/29/2010 17:00 0.477 Day20 Hour 18 6/29/2010 18:00 0.479 Day20 Hour 19 6/29/2010 19:00 0.482 Day20 Hour 20 6/29/2010 20:00 0.491 Day20 Hour 21 6/29/2010 21:00 0.496 Day20 Hour 22 6/29/2010 22:00 0.490 Day20 Hour 23 6/29/2010 23:00 0.474 Day20 Hour 24 6/29/2010 23:58 0.474 Day21 Hour 1 6/30/2010 1:00 0.474 Day21 Hour 2 6/30/2010 2:00 0.479 Day21 Hour 3 6/30/2010 3:00 0.478 Day21 Hour 4 6/30/2010 4:00 0.486 Day21 Hour 5 6/30/2010 5:00 0.494 Day21 Hour 6 6/30/2010 6:00 0.499 Day21 Hour 7 6/30/2010 7:00 0.502 Day21 Hour 8 6/30/2010 8:00 0.510 Day21 Hour 9 6/30/2010 9:00 0.512 Day21 Hour 10 6/30/2010 10:00 0.508 Day21 Hour 11 6/30/2010 11:00 0.499 Day21 Hour 12 6/30/2010 12:00 0.492 Day21 Hour 13 6/30/2010 13:00 0.491 Day21 Hour 14 6/30/2010 14:00 0.479 Day21 Hour 15 6/30/2010 15:00 0.487 Day21 Hour 16 6/30/2010 16:00 0.484 Day21 Hour 17 6/30/2010 17:00 0.483 Day21 Hour 18 6/30/2010 18:00 0.488 Day21 Hour 19 6/30/2010 19:00 0.481 Day21 Hour 20 6/30/2010 20:00 0.480 Day21 Hour 21 6/30/2010 21:00 0.478 Day21 Hour 22 6/30/2010 22:00 0.470 Day21 Hour 23 6/30/2010 23:00 0.454 Day21 Hour 24 6/30/2010 23:58 0.450 Day22 Hour 1 7/1/2010 1:00 0.446 Day22 Hour 2 7/1/2010 2:00 0.443 Day22 Hour 3 7/1/2010 3:00 0.447 Day22 Hour 4 7/1/2010 4:00 0.446 Day22 Hour 5 7/1/2010 5:00 0.448 Day22 Hour 6 7/1/2010 6:00 0.456Day22 Hour 7 7/1/2010 7:00 0.458

Day22 Hour 8 7/1/2010 8:00 0.477 Day22 Hour 9 7/1/2010 9:00 0.481 Day22 Hour 10 7/1/2010 10:00 0.473 Day22 Hour 11 7/1/2010 11:00 0.472 Day22 Hour 12 7/1/2010 12:00 0.474 Day22 Hour 13 7/1/2010 13:00 0.468 Day22 Hour 14 7/1/2010 14:00 0.470 Day22 Hour 15 7/1/2010 15:00 0.505 Day22 Hour 16 7/1/2010 16:00 0.559 Day22 Hour 17 7/1/2010 17:00 0.614 Day22 Hour 18 7/1/2010 18:00 0.621 Day22 Hour 19 7/1/2010 19:00 0.603 Day22 Hour 20 7/1/2010 20:00 0.622 Day22 Hour 21 7/1/2010 21:00 0.654 Day22 Hour 22 7/1/2010 22:00 0.666 Day22 Hour 23 7/1/2010 23:00 0.678 Day22 Hour 24 7/1/2010 23:58 0.678 Day23 Hour 1 7/2/2010 1:00 0.684 Day23 Hour 2 7/2/2010 2:00 0.678 Day23 Hour 3 7/2/2010 3:00 0.689 Day23 Hour 4 7/2/2010 4:00 0.678 Day23 Hour 5 7/2/2010 5:00 0.671 Day23 Hour 6 7/2/2010 6:00 0.670 Day23 Hour 7 7/2/2010 7:00 0.695 Day23 Hour 8 7/2/2010 8:00 0.692 Day23 Hour 9 7/2/2010 9:00 0.683 Day23 Hour 10 7/2/2010 10:00 0.668 Day23 Hour 11 7/2/2010 11:00 0.656 Day23 Hour 12 7/2/2010 12:00 0.666 Day23 Hour 13 7/2/2010 13:00 0.690 Day23 Hour 14 7/2/2010 14:00 0.687 Day23 Hour 15 7/2/2010 15:00 0.686 Day23 Hour 16 7/2/2010 16:00 0.698 Day23 Hour 17 7/2/2010 17:00 0.680 Day23 Hour 18 7/2/2010 18:00 0.675 Day23 Hour 19 7/2/2010 19:00 0.707 Day23 Hour 20 7/2/2010 20:00 0.743 Day23 Hour 21 7/2/2010 21:00 0.752 Day23 Hour 22 7/2/2010 22:00 0.743 Day23 Hour 23 7/2/2010 23:00 0.739 Day23 Hour 24 7/2/2010 23:58 0.750 Day24 Hour 1 7/3/2010 1:00 0.773 Day24 Hour 2 7/3/2010 2:00 0.775 Day24 Hour 3 7/3/2010 3:00 0.783 Day24 Hour 4 7/3/2010 4:00 0.782 Day24 Hour 5 7/3/2010 5:00 0.766Day24 Hour 6 7/3/2010 6:00 0.750

Day24 Hour 7 7/3/2010 7:00 0.768 Day24 Hour 8 7/3/2010 8:00 0.773 Day24 Hour 9 7/3/2010 9:00 0.780 Day24 Hour 10 7/3/2010 10:00 0.782 Day24 Hour 11 7/3/2010 11:00 0.790 Day24 Hour 12 7/3/2010 12:00 0.757 Day24 Hour 13 7/3/2010 13:00 0.720 Day24 Hour 14 7/3/2010 14:00 0.662 Day24 Hour 15 7/3/2010 15:00 0.632 Day24 Hour 16 7/3/2010 16:00 0.639 Day24 Hour 17 7/3/2010 17:00 0.633 Day24 Hour 18 7/3/2010 18:00 0.615 Day24 Hour 19 7/3/2010 19:00 0.587 Day24 Hour 20 7/3/2010 20:00 0.575 Day24 Hour 21 7/3/2010 21:00 0.580 Day24 Hour 22 7/3/2010 22:00 0.603 Day24 Hour 23 7/3/2010 23:00 0.619 Day24 Hour 24 7/3/2010 23:58 0.589 Day25 Hour 1 7/4/2010 1:00 0.569 Day25 Hour 2 7/4/2010 2:00 0.546 Day25 Hour 3 7/4/2010 3:00 0.533 Day25 Hour 4 7/4/2010 4:00 0.533 Day25 Hour 5 7/4/2010 5:00 0.517 Day25 Hour 6 7/4/2010 6:00 0.517 Day25 Hour 7 7/4/2010 7:00 0.575 Day25 Hour 8 7/4/2010 8:00 0.566 Day25 Hour 9 7/4/2010 9:00 0.566 Day25 Hour 10 7/4/2010 10:00 0.569 Day25 Hour 11 7/4/2010 11:00 0.558 Day25 Hour 12 7/4/2010 12:00 0.562 Day25 Hour 13 7/4/2010 13:00 0.565 Day25 Hour 14 7/4/2010 14:00 0.561 Day25 Hour 15 7/4/2010 15:00 0.578 Day25 Hour 16 7/4/2010 16:00 0.552 Day25 Hour 17 7/4/2010 17:00 0.548 Day25 Hour 18 7/4/2010 18:00 0.557 Day25 Hour 19 7/4/2010 19:00 0.554 Day25 Hour 20 7/4/2010 20:00 0.548 Day25 Hour 21 7/4/2010 21:00 0.539 Day25 Hour 22 7/4/2010 22:00 0.529 Day25 Hour 23 7/4/2010 23:00 0.521 Day25 Hour 24 7/4/2010 23:58 0.524 Day26 Hour 1 7/5/2010 1:00 0.523 Day26 Hour 2 7/5/2010 2:00 0.511 Day26 Hour 3 7/5/2010 3:00 0.511 Day26 Hour 4 7/5/2010 4:00 0.509Day26 Hour 5 7/5/2010 5:00 0.501

Day26 Hour 6 7/5/2010 6:00 0.501 Day26 Hour 7 7/5/2010 7:00 0.522 Day26 Hour 8 7/5/2010 8:00 0.519 Day26 Hour 9 7/5/2010 9:00 0.517 Day26 Hour 10 7/5/2010 10:00 0.531 Day26 Hour 11 7/5/2010 11:00 0.525 Day26 Hour 12 7/5/2010 12:00 0.516 Day26 Hour 13 7/5/2010 13:00 0.506 Day26 Hour 14 7/5/2010 14:00 0.496 Day26 Hour 15 7/5/2010 15:00 0.507 Day26 Hour 16 7/5/2010 16:00 0.498 Day26 Hour 17 7/5/2010 17:00 0.497 Day26 Hour 18 7/5/2010 18:00 0.500 Day26 Hour 19 7/5/2010 19:00 0.492 Day26 Hour 20 7/5/2010 20:00 0.491 Day26 Hour 21 7/5/2010 21:00 0.489 Day26 Hour 22 7/5/2010 22:00 0.484 Day26 Hour 23 7/5/2010 23:00 0.478 Day26 Hour 24 7/5/2010 23:58 0.466 Day27 Hour 1 7/6/2010 1:00 0.467 Day27 Hour 2 7/6/2010 2:00 0.465 Day27 Hour 3 7/6/2010 3:00 0.465 Day27 Hour 4 7/6/2010 4:00 0.465 Day27 Hour 5 7/6/2010 5:00 0.459 Day27 Hour 6 7/6/2010 6:00 0.457 Day27 Hour 7 7/6/2010 7:00 0.478 Day27 Hour 8 7/6/2010 8:00 0.478 Day27 Hour 9 7/6/2010 9:00 0.488 Day27 Hour 10 7/6/2010 10:00 0.480 Day27 Hour 11 7/6/2010 11:00 0.477 Day27 Hour 12 7/6/2010 12:00 0.480 Day27 Hour 13 7/6/2010 13:00 0.476 Day27 Hour 14 7/6/2010 14:00 0.471 Day27 Hour 15 7/6/2010 15:00 0.471 Day27 Hour 16 7/6/2010 16:00 0.469 Day27 Hour 17 7/6/2010 17:00 0.466 Day27 Hour 18 7/6/2010 18:00 0.466 Day27 Hour 19 7/6/2010 19:00 0.473 Day27 Hour 20 7/6/2010 20:00 0.472 Day27 Hour 21 7/6/2010 21:00 0.468 Day27 Hour 22 7/6/2010 22:00 0.465 Day27 Hour 23 7/6/2010 23:00 0.448 Day27 Hour 24 7/6/2010 23:58 0.445 Day28 Hour 1 7/7/2010 1:00 0.461 Day28 Hour 2 7/7/2010 2:00 0.450 Day28 Hour 3 7/7/2010 3:00 0.434Day28 Hour 4 7/7/2010 4:00 0.432

Day28 Hour 5 7/7/2010 5:00 0.445 Day28 Hour 6 7/7/2010 6:00 0.441 Day28 Hour 7 7/7/2010 7:00 0.436 Day28 Hour 8 7/7/2010 8:00 0.447 Day28 Hour 9 7/7/2010 9:00 0.458 Day28 Hour 10 7/7/2010 10:00 0.454 Day28 Hour 11 7/7/2010 11:00 0.452 Day28 Hour 12 7/7/2010 12:00 0.450 Day28 Hour 13 7/7/2010 13:00 0.446 Day28 Hour 14 7/7/2010 14:00 0.448 Day28 Hour 15 7/7/2010 15:00 0.459 Day28 Hour 16 7/7/2010 16:00 0.458 Day28 Hour 17 7/7/2010 17:00 0.461 Day28 Hour 18 7/7/2010 18:00 0.465 Day28 Hour 19 7/7/2010 19:00 0.460 Day28 Hour 20 7/7/2010 20:00 0.461 Day28 Hour 21 7/7/2010 21:00 0.458 Day28 Hour 22 7/7/2010 22:00 0.456 Day28 Hour 23 7/7/2010 23:00 0.445 Day28 Hour 24 7/7/2010 23:58 0.440 Day29 Hour 1 7/12/2010 1:00 0.439 Day29 Hour 2 7/12/2010 2:00 0.428 Day29 Hour 3 7/12/2010 3:00 0.426 Day29 Hour 4 7/12/2010 4:00 0.434 Day29 Hour 5 7/12/2010 5:00 0.437 Day29 Hour 6 7/12/2010 6:00 0.440 Day29 Hour 7 7/12/2010 7:00 0.440 Day29 Hour 8 7/12/2010 8:00 0.454 Day29 Hour 9 7/12/2010 9:00 0.456 Day29 Hour 10 7/12/2010 10:00 0.458 Day29 Hour 11 7/12/2010 11:00 0.460 Day29 Hour 12 7/12/2010 12:00 0.453 Day29 Hour 13 7/12/2010 13:00 0.444 Day29 Hour 14 7/12/2010 14:00 0.446 Day29 Hour 15 7/12/2010 15:00 0.443 Day29 Hour 16 7/12/2010 16:00 0.433 Day29 Hour 17 7/12/2010 17:00 0.427 Day29 Hour 18 7/12/2010 18:00 0.428 Day29 Hour 19 7/12/2010 19:00 0.415 Day29 Hour 20 7/12/2010 20:00 0.412 Day29 Hour 21 7/12/2010 21:00 0.415 Day29 Hour 22 7/12/2010 22:00 0.415 Day29 Hour 23 7/12/2010 23:00 0.416 Day29 Hour 24 7/12/2010 23:58 0.416 Day30 Hour 1 7/13/2010 1:00 0.429 Day30 Hour 2 7/13/2010 2:00 0.422Day30 Hour 3 7/13/2010 3:00 0.423

Day30 Hour 4 7/13/2010 4:00 0.416 Day30 Hour 5 7/13/2010 5:00 0.417 Day30 Hour 6 7/13/2010 6:00 0.426 Day30 Hour 7 7/13/2010 7:00 0.427 Day30 Hour 8 7/13/2010 8:00 0.441 Day30 Hour 9 7/13/2010 9:00 0.441 Day30 Hour 10 7/13/2010 10:00 0.437 Day30 Hour 11 7/13/2010 11:00 0.436 Day30 Hour 12 7/13/2010 12:00 0.428 Day30 Hour 13 7/13/2010 13:00 0.430 Day30 Hour 14 7/13/2010 14:00 0.425 Day30 Hour 15 7/13/2010 15:00 0.440 Day30 Hour 16 7/13/2010 16:00 0.434 Day30 Hour 17 7/13/2010 17:00 0.430 Day30 Hour 18 7/13/2010 18:00 0.441 Day30 Hour 19 7/13/2010 19:00 0.431 Day30 Hour 20 7/13/2010 20:00 0.429 Day30 Hour 21 7/13/2010 21:00 0.425 Day30 Hour 22 7/13/2010 22:00 0.417 Day30 Hour 23 7/13/2010 23:00 0.407 Day30 Hour 24 7/13/2010 23:58 0.403Emission Value

(ppmvd @ 7% O2)Hourly SO2Emission Value (CEM Units of Measure)Emission Unit of Measure Recorded by CEM Oxygen

Content (%)
196.712 218.381 ppm 5.469 194.867 211.822 ppm 5.791 185.662 190.634 ppm 6.628 191.996 201.742 ppm 6.294 194.746 210.240 ppm 5.894 201.474 225.014 ppm 5.376 196.962 217.784 ppm 5.531 196.174 219.231 ppm 5.366 197.539 222.465 ppm 5.246 199.447 228.873 ppm 4.949 201.015 227.706 ppm 5.154 196.109 219.917 ppm 5.312 196.559 221.253 ppm 5.254 195.177 218.712 ppm 5.324 206.229 231.132 ppm 5.322 204.502 233.974 ppm 4.997 205.860 236.052 ppm 4.961 208.447 236.008 ppm 5.162 207.005 236.391 ppm 5.027 207.590 237.261 ppm 5.013 206.659 234.700 ppm 5.114 204.875 231.371 ppm 5.202 204.825 231.561 ppm 5.186 201.291 222.885 ppm 5.509 205.181 222.385 ppm 5.834 204.868 222.784 ppm 5.784 200.672 214.196 ppm 6.063 204.630 224.473 ppm 5.652 205.880 229.044 ppm 5.436 204.080 227.074 ppm 5.434 200.242 219.687 ppm 5.650 201.692 223.078 ppm 5.526 204.782 227.021 ppm 5.490 205.119 229.810 ppm 5.327 203.994 230.674 ppm 5.182 201.807 229.335 ppm 5.104 202.373 230.565 ppm 5.064 199.703 226.806 ppm 5.114 205.155 232.686 ppm 5.135 200.883 223.892 ppm 5.408 CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur Dioxide195.182 216.841 ppm 5.458

188.839 210.357 ppm 5.416 180.132 200.677 ppm 5.415 173.977 193.802 ppm 5.416 170.615 189.704 ppm 5.445 168.328 188.610 ppm 5.325 165.695 184.234 ppm 5.445 162.995 180.433 ppm 5.513 167.184 185.395 ppm 5.486 165.547 182.783 ppm 5.553 164.024 181.262 ppm 5.539 162.719 175.981 ppm 5.867 155.827 165.442 ppm 6.142 159.542 171.895 ppm 5.924 166.976 184.823 ppm 5.514 166.182 184.888 ppm 5.435 170.489 191.402 ppm 5.295 169.707 190.366 ppm 5.308 175.822 197.335 ppm 5.299 176.085 197.152 ppm 5.337 173.338 193.826 ppm 5.357 172.906 193.851 ppm 5.316 178.083 199.167 ppm 5.354 179.351 201.070 ppm 5.317 181.185 203.612 ppm 5.280 180.048 202.284 ppm 5.283 179.366 201.594 ppm 5.277 175.064 195.153 ppm 5.405 171.459 193.349 ppm 5.225 168.736 189.288 ppm 5.307 172.284 193.477 ppm 5.290 175.373 195.216 ppm 5.427 183.168 202.495 ppm 5.533 185.425 203.271 ppm 5.662 184.575 197.833 ppm 6.002 180.723 189.652 ppm 6.313 180.108 188.070 ppm 6.386 181.555 193.238 ppm 6.106 176.717 186.557 ppm 6.226 177.054 187.656 ppm 6.168 176.517 188.477 ppm 6.058 178.906 194.388 ppm 5.797 180.623 200.361 ppm 5.481 178.095 197.989 ppm 5.447 178.469 201.006 ppm 5.245 178.500 203.268 ppm 5.071 178.916 204.562 ppm 5.008176.855 200.296 ppm 5.158

173.313 195.756 ppm 5.200 173.311 195.882 ppm 5.190 168.931 190.682 ppm 5.210 166.821 188.613 ppm 5.184 165.158 187.059 ppm 5.157 161.510 182.096 ppm 5.228 159.880 180.725 ppm 5.188 158.433 177.454 ppm 5.331 165.611 185.155 ppm 5.360 165.009 183.472 ppm 5.445 161.657 178.683 ppm 5.536 168.184 189.254 ppm 5.259 165.957 187.813 ppm 5.169 161.320 181.405 ppm 5.269 161.307 177.963 ppm 5.565 162.390 181.489 ppm 5.365 168.694 189.494 ppm 5.286 169.617 190.766 ppm 5.267 170.986 192.214 ppm 5.274 168.208 188.775 ppm 5.300 165.215 185.106 ppm 5.327 166.703 186.706 ppm 5.332 170.998 194.228 ppm 5.112 167.012 186.554 ppm 5.374 165.945 185.779 ppm 5.339 168.825 189.180 ppm 5.324 165.313 185.251 ppm 5.324 164.042 183.680 ppm 5.336 163.500 183.439 ppm 5.305 161.795 181.174 ppm 5.335 159.939 179.527 ppm 5.298 155.405 171.138 ppm 5.593 158.044 172.680 ppm 5.713 160.098 174.874 ppm 5.717 158.234 171.472 ppm 5.837 157.297 168.257 ppm 6.032 162.041 170.658 ppm 6.261 160.002 174.365 ppm 5.752 162.926 178.622 ppm 5.661 163.706 179.879 ppm 5.627 165.268 185.157 ppm 5.327 168.802 190.416 ppm 5.220 167.227 187.943 ppm 5.278 171.929 192.360 ppm 5.348 178.287 200.625 ppm 5.258 181.726 204.075 ppm 5.291185.395 206.890 ppm 5.388

185.931 207.674 ppm 5.375 186.822 208.638 ppm 5.377 189.039 212.031 ppm 5.309 190.744 214.799 ppm 5.247 195.956 217.738 ppm 5.455 198.226 220.383 ppm 5.446 196.817 218.592 ppm 5.462 198.209 218.229 ppm 5.596 199.643 221.072 ppm 5.508 202.240 221.319 ppm 5.689 202.546 222.611 ppm 5.623 196.074 207.500 ppm 6.190 188.093 191.695 ppm 6.734 195.564 200.312 ppm 6.663 202.106 217.158 ppm 5.965 202.209 218.279 ppm 5.895 204.612 225.962 ppm 5.550 199.889 219.760 ppm 5.618 192.397 211.263 ppm 5.637 193.376 214.791 ppm 5.461 194.322 216.464 ppm 5.416 191.598 213.840 ppm 5.386 188.307 210.711 ppm 5.346 192.400 216.096 ppm 5.288 191.056 216.223 ppm 5.169 193.034 217.443 ppm 5.242 198.620 223.255 ppm 5.276 200.208 224.660 ppm 5.302 192.915 216.654 ppm 5.290 181.880 205.015 ppm 5.232 173.742 195.368 ppm 5.270 171.799 193.489 ppm 5.245 167.356 186.894 ppm 5.377 168.794 187.792 ppm 5.435 168.107 183.905 ppm 5.694 158.535 166.091 ppm 6.338 160.639 169.851 ppm 6.203 162.913 176.432 ppm 5.847 165.406 180.819 ppm 5.705 166.338 181.751 ppm 5.712 170.477 189.860 ppm 5.420 175.353 196.809 ppm 5.299 180.842 203.813 ppm 5.234 183.390 207.070 ppm 5.205 180.352 202.029 ppm 5.329 176.156 197.635 ppm 5.305175.146 196.403 ppm 5.313

179.830 204.170 ppm 5.119 177.571 201.577 ppm 5.121 176.209 199.160 ppm 5.190 175.260 198.603 ppm 5.149 172.434 194.195 ppm 5.246 173.298 192.154 ppm 5.488 174.363 193.565 ppm 5.469 174.637 192.524 ppm 5.576 171.646 187.943 ppm 5.680 169.583 186.767 ppm 5.592 175.618 194.792 ppm 5.482 175.031 192.805 ppm 5.588 174.618 194.426 ppm 5.423 175.957 195.109 ppm 5.487 173.585 193.562 ppm 5.400 169.839 186.103 ppm 5.669 167.756 181.478 ppm 5.863 171.720 189.617 ppm 5.551 177.312 197.968 ppm 5.381 174.693 192.124 ppm 5.613 177.339 196.485 ppm 5.499 177.690 199.301 ppm 5.309 174.653 196.141 ppm 5.290 173.014 194.599 ppm 5.266 175.757 195.792 ppm 5.415 174.036 193.637 ppm 5.434 173.787 192.866 ppm 5.474 177.157 196.700 ppm 5.467 173.040 192.079 ppm 5.471 172.136 191.837 ppm 5.409 170.679 189.206 ppm 5.491 172.330 192.439 ppm 5.378 170.745 188.731 ppm 5.536 169.507 186.664 ppm 5.593 175.815 193.226 ppm 5.624 174.118 190.595 ppm 5.685 166.632 177.766 ppm 6.071 161.554 166.565 ppm 6.569 163.214 165.523 ppm 6.803 164.694 167.854 ppm 6.733 173.974 187.700 ppm 5.903 171.192 184.174 ppm 5.946 172.390 187.822 ppm 5.756 174.595 191.829 ppm 5.628 175.142 192.914 ppm 5.590 172.219 189.739 ppm 5.586168.889 186.204 ppm 5.575

166.834 183.299 ppm 5.628 177.083 196.493 ppm 5.476 176.023 196.824 ppm 5.357 176.823 197.103 ppm 5.406 180.043 200.455 ppm 5.424 178.576 199.039 ppm 5.407 176.980 197.220 ppm 5.410 173.739 194.197 ppm 5.363 169.821 189.636 ppm 5.378 168.031 183.436 ppm 5.726 165.463 180.906 ppm 5.703 169.191 184.807 ppm 5.717 166.702 183.242 ppm 5.621 162.057 174.522 ppm 5.931 160.895 172.449 ppm 6.002 155.005 163.135 ppm 6.271 154.274 157.498 ppm 6.709 161.806 174.727 ppm 5.890 169.799 185.398 ppm 5.723 171.524 190.784 ppm 5.439 170.345 190.832 ppm 5.328 178.419 202.245 ppm 5.144 178.936 202.391 ppm 5.178 177.447 200.278 ppm 5.212 177.229 199.329 ppm 5.267 180.866 204.009 ppm 5.221 179.518 202.844 ppm 5.194 181.341 205.574 ppm 5.143 186.866 212.350 ppm 5.104 184.238 210.148 ppm 5.045 182.131 205.415 ppm 5.223 181.182 204.659 ppm 5.199 176.893 199.507 ppm 5.223 174.543 195.406 ppm 5.339 172.882 191.049 ppm 5.539 175.306 193.005 ppm 5.597 168.362 181.893 ppm 5.883 166.228 173.726 ppm 6.373 175.186 188.089 ppm 5.976 175.343 189.225 ppm 5.900 177.937 195.107 ppm 5.659 182.841 202.513 ppm 5.505 179.638 201.584 ppm 5.302 175.080 196.326 ppm 5.313 174.261 195.183 ppm 5.331 175.147 196.752 ppm 5.285177.717 199.825 ppm 5.271

177.840 199.864 ppm 5.279 177.620 199.997 ppm 5.249 192.771 218.346 ppm 5.156 186.495 210.810 ppm 5.188 189.218 212.760 ppm 5.271 193.959 217.720 ppm 5.297 193.118 216.153 ppm 5.342 194.478 217.733 ppm 5.338 192.145 215.370 ppm 5.320 188.029 211.063 ppm 5.297 184.080 203.929 ppm 5.501 181.582 199.668 ppm 5.616 185.661 202.393 ppm 5.747 187.227 204.593 ppm 5.711 186.223 203.531 ppm 5.708 187.575 204.095 ppm 5.776 185.281 202.936 ppm 5.675 187.091 207.706 ppm 5.468 191.806 212.518 ppm 5.499 191.945 213.560 ppm 5.435 190.352 213.371 ppm 5.319 190.578 214.520 ppm 5.254 191.349 213.441 ppm 5.395 191.478 213.064 ppm 5.433 189.891 211.114 ppm 5.447 189.209 210.964 ppm 5.402 193.891 217.233 ppm 5.327 191.000 213.987 ppm 5.327 190.388 213.396 ppm 5.320 191.353 214.862 ppm 5.292 188.429 211.687 ppm 5.284 187.615 210.637 ppm 5.294 183.253 206.019 ppm 5.273 180.866 202.815 ppm 5.313 177.280 197.887 ppm 5.384 173.932 195.297 ppm 5.293 177.850 199.694 ppm 5.293 177.801 197.712 ppm 5.443 174.341 190.485 ppm 5.713 177.618 194.900 ppm 5.648 175.996 196.795 ppm 5.357 175.959 196.303 ppm 5.393 174.401 192.578 ppm 5.551 177.243 198.732 ppm 5.315 176.038 198.201 ppm 5.250 178.137 200.564 ppm 5.250180.033 200.825 ppm 5.395

178.525 197.657 ppm 5.510 176.087 194.549 ppm 5.543 177.304 195.392 ppm 5.582 191.335 212.793 ppm 5.441 187.977 209.631 ppm 5.399 198.336 219.643 ppm 5.507 215.717 239.668 ppm 5.457 223.196 248.909 ppm 5.399 225.301 250.886 ppm 5.422 218.318 242.739 ppm 5.445 211.857 234.648 ppm 5.505 218.335 241.618 ppm 5.518 223.130 246.403 ppm 5.550 230.166 249.124 ppm 5.855 227.612 237.290 ppm 6.409 224.467 231.137 ppm 6.587 218.689 222.143 ppm 6.780 227.259 247.949 ppm 5.735 216.457 236.127 ppm 5.737 217.776 238.331 ppm 5.688 220.533 243.939 ppm 5.525 214.605 240.709 ppm 5.309 211.337 236.906 ppm 5.318 212.731 238.985 ppm 5.285 210.491 236.343 ppm 5.293 205.467 231.340 ppm 5.250 204.144 230.939 ppm 5.176 204.739 230.103 ppm 5.278 198.995 221.112 ppm 5.455 199.390 221.188 ppm 5.480 200.870 222.206 ppm 5.524 196.925 218.121 ppm 5.504 198.040 219.492 ppm 5.494 199.443 222.256 ppm 5.410 196.070 219.577 ppm 5.334 192.129 214.694 ppm 5.367 189.489 211.139 ppm 5.412 194.430 214.394 ppm 5.573 191.800 207.960 ppm 5.829 193.106 209.739 ppm 5.803 196.873 217.261 ppm 5.561 195.506 219.946 ppm 5.262 192.757 214.598 ppm 5.425 195.412 215.163 ppm 5.595 196.904 218.622 ppm 5.467 202.053 223.858 ppm 5.500197.878 218.949 ppm 5.520

195.401 217.326 ppm 5.440 195.644 219.864 ppm 5.279 191.917 216.177 ppm 5.243 187.791 210.360 ppm 5.329 189.005 211.107 ppm 5.375 187.657 210.435 ppm 5.313 188.276 211.443 ppm 5.290 189.203 211.933 ppm 5.330 187.747 210.898 ppm 5.286 188.707 213.119 ppm 5.202 185.336 207.532 ppm 5.335 182.818 203.590 ppm 5.421 181.096 200.239 ppm 5.531 175.796 187.363 ppm 6.085 180.004 190.760 ppm 6.169 178.308 189.433 ppm 6.133 176.654 188.238 ppm 6.088 177.254 189.332 ppm 6.053 176.518 188.827 ppm 6.031 176.914 189.920 ppm 5.978 181.950 195.798 ppm 5.942 186.021 202.235 ppm 5.788 187.834 212.973 ppm 5.140 183.147 207.331 ppm 5.165 182.480 207.238 ppm 5.114 180.070 204.843 ppm 5.088 177.563 201.695 ppm 5.111 175.944 199.533 ppm 5.136 180.523 204.698 ppm 5.139 179.247 202.343 ppm 5.209 177.088 199.608 ppm 5.232 176.199 197.539 ppm 5.316 179.717 201.172 ppm 5.341 185.241 208.748 ppm 5.236 177.592 198.655 ppm 5.351 172.859 190.714 ppm 5.564 170.503 183.656 ppm 5.928 170.238 182.792 ppm 5.975 176.762 188.382 ppm 6.086 174.376 186.505 ppm 6.033 172.518 184.111 ppm 6.066 172.961 185.978 ppm 5.954 170.218 181.716 ppm 6.061 170.622 182.747 ppm 6.012 173.261 186.078 ppm 5.972 177.101 190.916 ppm 5.916180.589 196.844 ppm 5.749

181.320 201.213 ppm 5.475 182.183 202.806 ppm 5.427 180.725 202.011 ppm 5.363 179.339 201.127 ppm 5.311 178.872 199.469 ppm 5.399 186.228 208.301 ppm 5.352 189.744 211.791 ppm 5.385 192.763 215.820 ppm 5.337 206.342 232.968 ppm 5.206 217.545 243.102 ppm 5.367 223.143 242.610 ppm 5.787 222.585 239.208 ppm 5.962 223.626 240.672 ppm 5.940 226.860 243.616 ppm 5.973 227.776 243.629 ppm 6.033 230.818 245.308 ppm 6.127 229.831 248.094 ppm 5.895 227.669 244.503 ppm 5.972 229.058 243.285 ppm 6.137 233.698 256.127 ppm 5.666 230.516 250.277 ppm 5.808 231.778 254.753 ppm 5.622 233.607 259.605 ppm 5.453 236.974 268.535 ppm 5.149 235.027 267.252 ppm 5.094 228.070 262.016 ppm 4.931 218.524 250.705 ppm 4.953 216.747 248.133 ppm 4.987 212.553 245.642 ppm 4.836 215.835 249.381 ppm 4.840 214.778 242.528 ppm 5.204 217.134 243.315 ppm 5.324 218.231 244.394 ppm 5.334 216.843 241.878 ppm 5.395 215.649 242.195 ppm 5.289 208.433 232.465 ppm 5.397 207.036 229.841 ppm 5.469 207.405 230.165 ppm 5.475 205.241 226.274 ppm 5.576 207.643 224.210 ppm 5.891 207.442 228.976 ppm 5.557 209.936 226.636 ppm 5.894 212.840 231.586 ppm 5.776 211.532 231.631 ppm 5.679 206.970 227.790 ppm 5.602 209.871 233.121 ppm 5.460216.327 244.225 ppm 5.207

213.025 239.878 ppm 5.248 212.449 240.226 ppm 5.183 214.034 241.702 ppm 5.203 207.212 233.845 ppm 5.213 199.543 224.753 ppm 5.244 197.955 222.997 ppm 5.242 200.401 225.569 ppm 5.254 196.761 222.400 ppm 5.189 195.188 221.441 ppm 5.130 196.397 222.634 ppm 5.143 197.456 222.118 ppm 5.264 201.155 226.634 ppm 5.239 203.190 229.104 ppm 5.227 200.571 226.688 ppm 5.190 194.155 213.415 ppm 5.621 194.190 215.672 ppm 5.462 194.277 210.701 ppm 5.825 196.133 205.601 ppm 6.329 195.917 204.417 ppm 6.397 199.275 210.989 ppm 6.183 202.528 218.397 ppm 5.911 204.613 230.957 ppm 5.210 205.847 228.517 ppm 5.469 209.047 240.056 ppm 4.938 209.636 241.406 ppm 4.893 207.989 237.032 ppm 5.059 204.362 231.642 ppm 5.145 201.532 227.899 ppm 5.181 200.455 224.594 ppm 5.326 196.593 218.910 ppm 5.422 199.583 224.117 ppm 5.291 198.314 222.850 ppm 5.280 198.058 223.628 ppm 5.205 200.038 224.850 ppm 5.276 197.188 221.681 ppm 5.273 196.629 222.033 ppm 5.204 195.907 221.860 ppm 5.159 192.657 217.760 ppm 5.189 185.887 201.296 ppm 5.848 184.356 198.396 ppm 5.941 182.982 191.583 ppm 6.347 181.250 183.944 ppm 6.793 182.892 188.638 ppm 6.563 182.803 186.395 ppm 6.727 183.719 192.223 ppm 6.357 186.833 204.164 ppm 5.711187.835 207.319 ppm 5.558

195.585 220.044 ppm 5.262 196.774 226.711 ppm 4.885 193.803 223.368 ppm 4.880 193.385 223.468 ppm 4.838 193.958 223.870 ppm 4.856 191.761 220.746 ppm 4.899 192.528 221.632 ppm 4.899 206.949 238.374 ppm 4.889 229.069 263.144 ppm 4.932 251.613 288.698 ppm 4.951 254.111 296.460 ppm 4.683 247.250 289.450 ppm 4.628 254.993 297.530 ppm 4.681 267.608 307.631 ppm 4.921 272.853 309.727 ppm 5.122 277.703 312.407 ppm 5.263 278.017 309.047 ppm 5.449 280.136 308.416 ppm 5.597 277.737 297.399 ppm 6.016 282.326 291.449 ppm 6.551 277.894 291.351 ppm 6.327 275.158 293.676 ppm 6.065 274.631 302.059 ppm 5.612 284.866 317.845 ppm 5.391 283.341 323.453 ppm 5.032 279.785 318.173 ppm 5.093 273.442 310.151 ppm 5.134 268.819 304.279 ppm 5.166 272.791 308.685 ppm 5.171 282.777 319.247 ppm 5.207 281.317 317.039 ppm 5.235 281.282 316.627 ppm 5.253 285.666 323.543 ppm 5.157 278.379 314.819 ppm 5.180 276.510 313.194 ppm 5.156 289.866 326.946 ppm 5.222 304.202 342.090 ppm 5.269 308.068 345.910 ppm 5.293 304.331 337.503 ppm 5.485 303.028 331.679 ppm 5.686 307.006 332.285 ppm 5.855 316.578 337.416 ppm 6.085 317.607 329.221 ppm 6.492 320.614 325.619 ppm 6.783 320.533 322.938 ppm 6.896 314.068 316.671 ppm 6.885307.181 311.274 ppm 6.815

314.274 328.616 ppm 6.366 316.688 340.891 ppm 5.938 319.472 352.123 ppm 5.579 320.522 352.961 ppm 5.593 323.458 359.050 ppm 5.470 310.234 348.599 ppm 5.281 294.793 332.610 ppm 5.217 271.258 305.521 ppm 5.244 258.648 290.488 ppm 5.289 261.953 298.425 ppm 5.065 259.419 297.693 ppm 4.949 251.914 288.412 ppm 4.986 240.629 275.152 ppm 5.006 235.537 265.782 ppm 5.215 237.788 269.493 ppm 5.147 247.077 280.295 ppm 5.131 253.636 281.806 ppm 5.456 241.122 260.441 ppm 5.886 233.409 243.266 ppm 6.413 223.570 228.932 ppm 6.667 218.215 216.727 ppm 7.095 218.560 228.653 ppm 6.358 211.784 212.885 ppm 6.928 211.832 216.399 ppm 6.700 235.682 250.128 ppm 6.148 232.100 246.581 ppm 6.133 231.827 249.726 ppm 5.927 233.216 255.879 ppm 5.649 228.776 250.827 ppm 5.660 230.377 256.666 ppm 5.414 231.438 258.020 ppm 5.404 229.878 255.209 ppm 5.468 236.846 262.329 ppm 5.504 226.472 252.946 ppm 5.375 224.268 248.710 ppm 5.485 228.038 255.868 ppm 5.304 227.106 254.003 ppm 5.354 224.368 249.909 ppm 5.418 220.917 246.097 ppm 5.416 216.665 239.411 ppm 5.541 213.581 233.539 ppm 5.701 214.795 231.632 ppm 5.910 214.172 227.244 ppm 6.152 209.219 218.808 ppm 6.363 209.268 217.029 ppm 6.485 208.289 214.759 ppm 6.568205.237 209.125 ppm 6.737

205.052 209.933 ppm 6.669 213.596 227.514 ppm 6.094 212.693 230.420 ppm 5.841 211.890 228.794 ppm 5.891 217.213 240.662 ppm 5.499 214.840 243.478 ppm 5.147 211.488 240.813 ppm 5.073 207.299 233.246 ppm 5.260 203.227 227.207 ppm 5.360 207.727 234.117 ppm 5.234 204.271 230.961 ppm 5.184 203.700 230.216 ppm 5.191 204.924 231.102 ppm 5.224 201.278 228.439 ppm 5.124 201.131 226.827 ppm 5.224 200.070 228.441 ppm 5.029 198.434 225.752 ppm 5.086 195.893 220.606 ppm 5.246 190.878 205.616 ppm 5.927 191.343 200.876 ppm 6.307 190.539 200.775 ppm 6.253 190.352 199.622 ppm 6.323 190.464 198.616 ppm 6.405 188.124 193.030 ppm 6.638 187.234 193.963 ppm 6.500 195.935 211.005 ppm 5.931 195.628 211.696 ppm 5.858 199.836 223.583 ppm 5.348 196.769 221.905 ppm 5.224 195.548 221.852 ppm 5.130 196.722 221.613 ppm 5.241 194.918 220.633 ppm 5.166 192.928 218.630 ppm 5.148 192.863 216.761 ppm 5.278 191.919 213.882 ppm 5.409 191.008 213.437 ppm 5.368 191.014 213.068 ppm 5.395 193.866 216.864 ppm 5.351 193.418 216.202 ppm 5.363 191.729 214.214 ppm 5.370 190.251 212.287 ppm 5.390 183.673 201.628 ppm 5.641 182.351 199.615 ppm 5.684 188.924 207.404 ppm 5.640 184.385 202.924 ppm 5.602 177.870 189.523 ppm 6.089176.925 187.811 ppm 6.145

182.200 199.319 ppm 5.694 180.526 196.754 ppm 5.751 178.492 191.439 ppm 5.992 183.247 197.966 ppm 5.883 187.719 208.540 ppm 5.458 185.838 209.955 ppm 5.196 185.318 209.589 ppm 5.180 184.435 208.255 ppm 5.205 182.628 205.461 ppm 5.262 183.658 206.264 ppm 5.289 188.183 211.195 ppm 5.300 187.413 210.783 ppm 5.267 189.082 212.618 ppm 5.270 190.414 212.878 ppm 5.360 188.543 210.834 ppm 5.357 188.956 210.155 ppm 5.441 187.415 208.275 ppm 5.453 186.538 208.459 ppm 5.367 182.526 202.422 ppm 5.485 180.156 195.076 ppm 5.849 179.647 190.093 ppm 6.192 175.180 185.825 ppm 6.155 174.547 181.633 ppm 6.436 178.047 178.019 ppm 7.002 179.198 181.142 ppm 6.849 180.151 181.996 ppm 6.858 180.433 191.052 ppm 6.182 185.858 199.881 ppm 5.951 186.797 205.015 ppm 5.644 187.589 203.884 ppm 5.793 188.417 206.048 ppm 5.699 185.427 204.030 ppm 5.605 181.951 203.039 ppm 5.389 182.780 205.831 ppm 5.247 181.553 204.963 ppm 5.208 177.428 200.915 ppm 5.160 175.139 197.368 ppm 5.236 175.446 195.399 ppm 5.419 169.888 183.246 ppm 5.907 168.709 181.310 ppm 5.962 169.904 182.357 ppm 5.981 170.217 184.928 ppm 5.799 170.345 183.635 ppm 5.916 170.526 184.094 ppm 5.894 175.773 189.650 ppm 5.903 173.128 186.277 ppm 5.944173.317 186.582 ppm 5.936

170.247 179.678 ppm 6.230 171.086 184.430 ppm 5.916 174.490 188.531 ppm 5.882 174.669 188.557 ppm 5.895 180.463 200.729 ppm 5.439 180.571 203.454 ppm 5.239 178.781 203.679 ppm 5.064 178.715 202.694 ppm 5.135 175.202 198.759 ppm 5.131 176.035 199.272 ppm 5.165 174.304 197.168 ppm 5.177 180.017 202.736 ppm 5.246 177.927 199.768 ppm 5.294 176.208 197.752 ppm 5.301 180.597 205.107 ppm 5.114 176.469 198.368 ppm 5.275 175.620 197.309 ppm 5.283 174.002 195.512 ppm 5.282 170.829 192.051 ppm 5.273 166.773 184.953 ppm 5.485 165.029 181.482 ppm 5.614Standard Fuel FFactor (Fc)
1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 

### Step 2. Sample UnitConversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

SO2 (lb/MMbtu) = 0.0000166*SO2(ppm)vw*1800/CO2(pctw)

Step3. Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O

SO2 (ppmvw @ 7% O2) = SO2(ppmvw)*((20.9

-7)/(20.9

-O2(pctw)

SO2 (ppmvd) = SO2 (ppmvw) * (1/100

-% Moisture)

Moisturevalues for ICR stack test, Oxygen from conveted CO2 CEMS1872

1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 18721872

1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 18721872

1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 1872 18721872

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### Conversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O2

### (ppmvd @ 7% O2

### ):

(pctw))

Moisturevalues for ICR stack test, Oxygen from conveted CO2 CEMSEIA

Facility Code Facility Name Boiler ID 884Will County 4

Date (MM/DD/YYYY)Emission Value (lb/MMBtu)Emission Value

(ppmvd @ 7% O2)* Day 1 6/10/2010 0.488 200.072 Day 2 6/11/2010 0.474 194.034 Day 3 6/12/2010 0.418 171.137 Day 4 6/13/2010 0.427 175.148 Day 5 6/14/2010 0.403 165.151 Day 6 6/15/2010 0.431 176.766 Day 7 6/16/2010 0.470 192.348 Day 8 6/17/2010 0.421 172.387 Day 9 6/18/2010 0.424 173.667 Day 10 6/19/2010 0.419 171.827 Day 11 6/20/2010 0.423 173.087 Day 12 6/21/2010 0.443 181.433 Day 13 6/22/2010 0.458 187.653 Day 14 6/23/2010 0.467 191.285 Day 15 6/24/2010 0.510 209.076 Day 16 6/25/2010 0.466 190.963 Day 17 6/26/2010 0.436 178.744 Day 18 6/27/2010 0.467 191.144 Day 19 6/28/2010 0.541 221.727 Day 20 6/29/2010 0.499 204.427 Day 21 6/30/2010 0.486 199.034 Day 22 7/1/2010 0.527 216.095 Day 23 7/2/2010 0.695 284.723 Day 24 7/3/2010 0.697 285.625 Day 25 7/4/2010 0.549 225.155 Day 26 7/5/2010 0.504 206.325 Day 27 7/6/2010 0.469 192.018 Day 28 7/7/2010 0.451 184.641 Day 29 7/12/2010 0.435 178.132 Day 30 7/13/2010 0.427 175.010 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur DioxideOxygen Content

(%) Standard Fuel FFactor (Fc) Average Load (MW)

5.378 1872 474.543
5.443 1872 501.894
5.439 1872 494.803
5.556 1872 430.379
5.337 1872 498.583
5.520 1872 450.832
5.578 1872 471.796
5.486 1872 476.528
5.479 1872 500.284
5.739 1872 457.066
5.486 1872 468.798
5.469 1872 484.753
5.432 1872 508.502
5.453 1872 492.811
5.592 1872 431.932
5.458 1872 469.537
5.551 1872 423.768
5.715 1872 412.123
5.414 1872 464.602
5.380 1872 450.577
5.457 1872 442.905
5.337 1872 439.720
5.465 1872 454.003
5.699 1872 399.918
5.874 1872 422.075
5.650 1872 431.725
5.655 1872 434.945
5.522 1872 478.610
5.895 1872 372.188 5.468 1872 468.227 CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Sulfur Dioxide 

### * Note: To convert from a wet to a dry concentrationvalue, EPA suggests the moistureapproximation methodin Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moistureof 3.0 percent or a measuredvalue from the past).Also,the tester can calculate the concentrationin units of ppmvd@ 7 percent O2

### using the CO2

### data. The tester can determine O Method3B, equation 3B

-2or part 75, appendix F, equation F

### * Note: To convert from a wet to a dry concentrationvalue, EPA suggests the moistureapproximation methodin Part 75 (i.e., Appendix A, section 2.1.5, the minimum potential moistureof 3.0 percent or a the tester can calculate the concentrationin units of ppmvd@ 7 data. The tester can determine O2

### values from the CO2

### measurementsusing 2or part 75, appendix F, equation F

-14b (same equation algebraically).EIA

Facility CodeFacility Name Boiler ID 884Will County 4

Step 1.

Date (MM/DD/YYYY ) Hour

(HH24:MM)Hourly Total Vapor Phase

Mercury Emission Value (lb/MMBtu) Day1 Hour 1 Day1 Hour 2 Day1 Hour 3 Day1 Hour 4 Day1 Hour 5 Day1 Hour 6 Day1 Hour 7 Day1 Hour 8 Day1 Hour 9 Day1 Hour 10 Day1 Hour 11 Day1 Hour 12 Day1 Hour 13 Day1 Hour 14 Day1 Hour 15 Day1 Hour 16 Day1 Hour 17 Day1 Hour 18 Day1 Hour 19 Day1 Hour 20 Day1 Hour 21 Day1 Hour 22 Day1 Hour 23 Day1 Hour 24 Day2 Hour 1 Day2 Hour 2 Day2 Hour 3 Day2 Hour 4 Day2 Hour 5 Day2 Hour 6 Day2 Hour 7 Day2 Hour 8 Day2 Hour 9 Day2 Hour 10 Day2 Hour 11 Day2 Hour 12 Day2 Hour 13 Day2 Hour 14 Day2 Hour 15 Day2 Hour 16 Day2 Hour 17 Day2 Hour 18 Day2 Hour 19 Day2 Hour 20 Day2 Hour 21 Day2 Hour 22 Day2 Hour 23 CEMHourly A verage Emission Data Points for Most Recent 30 Day A veraging Period for MercuryDay2 Hour 24

Day3 Hour 1 Day3 Hour 2 Day3 Hour 3 Day3 Hour 4 Day3 Hour 5 Day3 Hour 6 Day3 Hour 7 Day3 Hour 8 Day3 Hour 9 Day3 Hour 10 Day3 Hour 11 Day3 Hour 12 Day3 Hour 13 Day3 Hour 14 Day3 Hour 15 Day3 Hour 16 Day3 Hour 17 Day3 Hour 18 Day3 Hour 19 Day3 Hour 20 Day3 Hour 21 Day3 Hour 22 Day3 Hour 23 Day3 Hour 24 Day4 Hour 1 Day4 Hour 2 Day4 Hour 3 Day4 Hour 4 Day4 Hour 5 Day4 Hour 6 Day4 Hour 7 Day4 Hour 8 Day4 Hour 9 Day4 Hour 10 Day4 Hour 11 Day4 Hour 12 Day4 Hour 13 Day4 Hour 14 Day4 Hour 15 Day4 Hour 16 Day4 Hour 17 Day4 Hour 18 Day4 Hour 19 Day4 Hour 20 Day4 Hour 21 Day4 Hour 22 Day4 Hour 23 Day4 Hour 24 Day5 Hour 1 Day5 Hour 2 Day5 Hour 3 Day5 Hour 4 Day5 Hour 5 Day5 Hour 6Day5 Hour 7

Day5 Hour 8 Day5 Hour 9 Day5 Hour 10 Day5 Hour 11 Day5 Hour 12 Day5 Hour 13 Day5 Hour 14 Day5 Hour 15 Day5 Hour 16 Day5 Hour 17 Day5 Hour 18 Day5 Hour 19 Day5 Hour 20 Day5 Hour 21 Day5 Hour 22 Day5 Hour 23 Day5 Hour 24 Day6 Hour 1 Day6 Hour 2 Day6 Hour 3 Day6 Hour 4 Day6 Hour 5 Day6 Hour 6 Day6 Hour 7 Day6 Hour 8 Day6 Hour 9 Day6 Hour 10 Day6 Hour 11 Day6 Hour 12 Day6 Hour 13 Day6 Hour 14 Day6 Hour 15 Day6 Hour 16 Day6 Hour 17 Day6 Hour 18 Day6 Hour 19 Day6 Hour 20 Day6 Hour 21 Day6 Hour 22 Day6 Hour 23 Day6 Hour 24 Day7 Hour 1 Day7 Hour 2 Day7 Hour 3 Day7 Hour 4 Day7 Hour 5 Day7 Hour 6 Day7 Hour 7 Day7 Hour 8 Day7 Hour 9 Day7 Hour 10 Day7 Hour 11 Day7 Hour 12 Day7 Hour 13Day7 Hour 14

Day7 Hour 15 Day7 Hour 16 Day7 Hour 17 Day7 Hour 18 Day7 Hour 19 Day7 Hour 20 Day7 Hour 21 Day7 Hour 22 Day7 Hour 23 Day7 Hour 24 Day8 Hour 1 Day8 Hour 2 Day8 Hour 3 Day8 Hour 4 Day8 Hour 5 Day8 Hour 6 Day8 Hour 7 Day8 Hour 8 Day8 Hour 9 Day8 Hour 10 Day8 Hour 11 Day8 Hour 12 Day8 Hour 13 Day8 Hour 14 Day8 Hour 15 Day8 Hour 16 Day8 Hour 17 Day8 Hour 18 Day8 Hour 19 Day8 Hour 20 Day8 Hour 21 Day8 Hour 22 Day8 Hour 23 Day8 Hour 24 Day9 Hour 1 Day9 Hour 2 Day9 Hour 3 Day9 Hour 4 Day9 Hour 5 Day9 Hour 6 Day9 Hour 7 Day9 Hour 8 Day9 Hour 9 Day9 Hour 10 Day9 Hour 11 Day9 Hour 12 Day9 Hour 13 Day9 Hour 14 Day9 Hour 15 Day9 Hour 16 Day9 Hour 17 Day9 Hour 18 Day9 Hour 19 Day9 Hour 20Day9 Hour 21

Day9 Hour 22 Day9 Hour 23 Day9 Hour 24 Day10 Hour 1 Day10 Hour 2 Day10 Hour 3 Day10 Hour 4 Day10 Hour 5 Day10 Hour 6 Day10 Hour 7 Day10 Hour 8 Day10 Hour 9 Day10 Hour 10 Day10 Hour 11 Day10 Hour 12 Day10 Hour 13 Day10 Hour 14 Day10 Hour 15 Day10 Hour 16 Day10 Hour 17 Day10 Hour 18 Day10 Hour 19 Day10 Hour 20 Day10 Hour 21 Day10 Hour 22 Day10 Hour 23 Day10 Hour 24 Day11 Hour 1 Day11 Hour 2 Day11 Hour 3 Day11 Hour 4 Day11 Hour 5 Day11 Hour 6 Day11 Hour 7 Day11 Hour 8 Day11 Hour 9 Day11 Hour 10 Day11 Hour 11 Day11 Hour 12 Day11 Hour 13 Day11 Hour 14 Day11 Hour 15 Day11 Hour 16 Day11 Hour 17 Day11 Hour 18 Day11 Hour 19 Day11 Hour 20 Day11 Hour 21 Day11 Hour 22 Day11 Hour 23 Day11 Hour 24 Day12 Hour 1 Day12 Hour 2 Day12 Hour 3Day12 Hour 4

Day12 Hour 5 Day12 Hour 6 Day12 Hour 7 Day12 Hour 8 Day12 Hour 9 Day12 Hour 10 Day12 Hour 11 Day12 Hour 12 Day12 Hour 13 Day12 Hour 14 Day12 Hour 15 Day12 Hour 16 Day12 Hour 17 Day12 Hour 18 Day12 Hour 19 Day12 Hour 20 Day12 Hour 21 Day12 Hour 22 Day12 Hour 23 Day12 Hour 24 Day13 Hour 1 Day13 Hour 2 Day13 Hour 3 Day13 Hour 4 Day13 Hour 5 Day13 Hour 6 Day13 Hour 7 Day13 Hour 8 Day13 Hour 9 Day13 Hour 10 Day13 Hour 11 Day13 Hour 12 Day13 Hour 13 Day13 Hour 14 Day13 Hour 15 Day13 Hour 16 Day13 Hour 17 Day13 Hour 18 Day13 Hour 19 Day13 Hour 20 Day13 Hour 21 Day13 Hour 22 Day13 Hour 23 Day13 Hour 24 Day14 Hour 1 Day14 Hour 2 Day14 Hour 3 Day14 Hour 4 Day14 Hour 5 Day14 Hour 6 Day14 Hour 7 Day14 Hour 8 Day14 Hour 9 Day14 Hour 10Day14 Hour 11

Day14 Hour 12 Day14 Hour 13 Day14 Hour 14 Day14 Hour 15 Day14 Hour 16 Day14 Hour 17 Day14 Hour 18 Day14 Hour 19 Day14 Hour 20 Day14 Hour 21 Day14 Hour 22 Day14 Hour 23 Day14 Hour 24 Day15 Hour 1 Day15 Hour 2 Day15 Hour 3 Day15 Hour 4 Day15 Hour 5 Day15 Hour 6 Day15 Hour 7 Day15 Hour 8 Day15 Hour 9 Day15 Hour 10 Day15 Hour 11 Day15 Hour 12 Day15 Hour 13 Day15 Hour 14 Day15 Hour 15 Day15 Hour 16 Day15 Hour 17 Day15 Hour 18 Day15 Hour 19 Day15 Hour 20 Day15 Hour 21 Day15 Hour 22 Day15 Hour 23 Day15 Hour 24 Day16 Hour 1 Day16 Hour 2 Day16 Hour 3 Day16 Hour 4 Day16 Hour 5 Day16 Hour 6 Day16 Hour 7 Day16 Hour 8 Day16 Hour 9 Day16 Hour 10 Day16 Hour 11 Day16 Hour 12 Day16 Hour 13 Day16 Hour 14 Day16 Hour 15 Day16 Hour 16 Day16 Hour 17Day16 Hour 18

Day16 Hour 19 Day16 Hour 20 Day16 Hour 21 Day16 Hour 22 Day16 Hour 23 Day16 Hour 24 Day17 Hour 1 Day17 Hour 2 Day17 Hour 3 Day17 Hour 4 Day17 Hour 5 Day17 Hour 6 Day17 Hour 7 Day17 Hour 8 Day17 Hour 9 Day17 Hour 10 Day17 Hour 11 Day17 Hour 12 Day17 Hour 13 Day17 Hour 14 Day17 Hour 15 Day17 Hour 16 Day17 Hour 17 Day17 Hour 18 Day17 Hour 19 Day17 Hour 20 Day17 Hour 21 Day17 Hour 22 Day17 Hour 23 Day17 Hour 24 Day18 Hour 1 Day18 Hour 2 Day18 Hour 3 Day18 Hour 4 Day18 Hour 5 Day18 Hour 6 Day18 Hour 7 Day18 Hour 8 Day18 Hour 9 Day18 Hour 10 Day18 Hour 11 Day18 Hour 12 Day18 Hour 13 Day18 Hour 14 Day18 Hour 15 Day18 Hour 16 Day18 Hour 17 Day18 Hour 18 Day18 Hour 19 Day18 Hour 20 Day18 Hour 21 Day18 Hour 22 Day18 Hour 23 Day18 Hour 24Day19 Hour 1

Day19 Hour 2 Day19 Hour 3 Day19 Hour 4 Day19 Hour 5 Day19 Hour 6 Day19 Hour 7 Day19 Hour 8 Day19 Hour 9 Day19 Hour 10 Day19 Hour 11 Day19 Hour 12 Day19 Hour 13 Day19 Hour 14 Day19 Hour 15 Day19 Hour 16 Day19 Hour 17 Day19 Hour 18 Day19 Hour 19 Day19 Hour 20 Day19 Hour 21 Day19 Hour 22 Day19 Hour 23 Day19 Hour 24 Day20 Hour 1 Day20 Hour 2 Day20 Hour 3 Day20 Hour 4 Day20 Hour 5 Day20 Hour 6 Day20 Hour 7 Day20 Hour 8 Day20 Hour 9 Day20 Hour 10 Day20 Hour 11 Day20 Hour 12 Day20 Hour 13 Day20 Hour 14 Day20 Hour 15 Day20 Hour 16 Day20 Hour 17 Day20 Hour 18 Day20 Hour 19 Day20 Hour 20 Day20 Hour 21 Day20 Hour 22 Day20 Hour 23 Day20 Hour 24 Day21 Hour 1 Day21 Hour 2 Day21 Hour 3 Day21 Hour 4 Day21 Hour 5 Day21 Hour 6 Day21 Hour 7Day21 Hour 8

Day21 Hour 9 Day21 Hour 10 Day21 Hour 11 Day21 Hour 12 Day21 Hour 13 Day21 Hour 14 Day21 Hour 15 Day21 Hour 16 Day21 Hour 17 Day21 Hour 18 Day21 Hour 19 Day21 Hour 20 Day21 Hour 21 Day21 Hour 22 Day21 Hour 23 Day21 Hour 24 Day22 Hour 1 Day22 Hour 2 Day22 Hour 3 Day22 Hour 4 Day22 Hour 5 Day22 Hour 6 Day22 Hour 7 Day22 Hour 8 Day22 Hour 9 Day22 Hour 10 Day22 Hour 11 Day22 Hour 12 Day22 Hour 13 Day22 Hour 14 Day22 Hour 15 Day22 Hour 16 Day22 Hour 17 Day22 Hour 18 Day22 Hour 19 Day22 Hour 20 Day22 Hour 21 Day22 Hour 22 Day22 Hour 23 Day22 Hour 24 Day23 Hour 1 Day23 Hour 2 Day23 Hour 3 Day23 Hour 4 Day23 Hour 5 Day23 Hour 6 Day23 Hour 7 Day23 Hour 8 Day23 Hour 9 Day23 Hour 10 Day23 Hour 11 Day23 Hour 12 Day23 Hour 13 Day23 Hour 14Day23 Hour 15

Day23 Hour 16 Day23 Hour 17 Day23 Hour 18 Day23 Hour 19 Day23 Hour 20 Day23 Hour 21 Day23 Hour 22 Day23 Hour 23 Day23 Hour 24 Day24 Hour 1 Day24 Hour 2 Day24 Hour 3 Day24 Hour 4 Day24 Hour 5 Day24 Hour 6 Day24 Hour 7 Day24 Hour 8 Day24 Hour 9 Day24 Hour 10 Day24 Hour 11 Day24 Hour 12 Day24 Hour 13 Day24 Hour 14 Day24 Hour 15 Day24 Hour 16 Day24 Hour 17 Day24 Hour 18 Day24 Hour 19 Day24 Hour 20 Day24 Hour 21 Day24 Hour 22 Day24 Hour 23 Day24 Hour 24 Day25 Hour 1 Day25 Hour 2 Day25 Hour 3 Day25 Hour 4 Day25 Hour 5 Day25 Hour 6 Day25 Hour 7 Day25 Hour 8 Day25 Hour 9 Day25 Hour 10 Day25 Hour 11 Day25 Hour 12 Day25 Hour 13 Day25 Hour 14 Day25 Hour 15 Day25 Hour 16 Day25 Hour 17 Day25 Hour 18 Day25 Hour 19 Day25 Hour 20 Day25 Hour 21Day25 Hour 22

Day25 Hour 23 Day25 Hour 24 Day26 Hour 1 Day26 Hour 2 Day26 Hour 3 Day26 Hour 4 Day26 Hour 5 Day26 Hour 6 Day26 Hour 7 Day26 Hour 8 Day26 Hour 9 Day26 Hour 10 Day26 Hour 11 Day26 Hour 12 Day26 Hour 13 Day26 Hour 14 Day26 Hour 15 Day26 Hour 16 Day26 Hour 17 Day26 Hour 18 Day26 Hour 19 Day26 Hour 20 Day26 Hour 21 Day26 Hour 22 Day26 Hour 23 Day26 Hour 24 Day27 Hour 1 Day27 Hour 2 Day27 Hour 3 Day27 Hour 4 Day27 Hour 5 Day27 Hour 6 Day27 Hour 7 Day27 Hour 8 Day27 Hour 9 Day27 Hour 10 Day27 Hour 11 Day27 Hour 12 Day27 Hour 13 Day27 Hour 14 Day27 Hour 15 Day27 Hour 16 Day27 Hour 17 Day27 Hour 18 Day27 Hour 19 Day27 Hour 20 Day27 Hour 21 Day27 Hour 22 Day27 Hour 23 Day27 Hour 24 Day28 Hour 1 Day28 Hour 2 Day28 Hour 3 Day28 Hour 4Day28 Hour 5

Day28 Hour 6 Day28 Hour 7 Day28 Hour 8 Day28 Hour 9 Day28 Hour 10 Day28 Hour 11 Day28 Hour 12 Day28 Hour 13 Day28 Hour 14 Day28 Hour 15 Day28 Hour 16 Day28 Hour 17 Day28 Hour 18 Day28 Hour 19 Day28 Hour 20 Day28 Hour 21 Day28 Hour 22 Day28 Hour 23 Day28 Hour 24 Day29 Hour 1 Day29 Hour 2 Day29 Hour 3 Day29 Hour 4 Day29 Hour 5 Day29 Hour 6 Day29 Hour 7 Day29 Hour 8 Day29 Hour 9 Day29 Hour 10 Day29 Hour 11 Day29 Hour 12 Day29 Hour 13 Day29 Hour 14 Day29 Hour 15 Day29 Hour 16 Day29 Hour 17 Day29 Hour 18 Day29 Hour 19 Day29 Hour 20 Day29 Hour 21 Day29 Hour 22 Day29 Hour 23 Day29 Hour 24 Day30 Hour 1 Day30 Hour 2 Day30 Hour 3 Day30 Hour 4 Day30 Hour 5 Day30 Hour 6 Day30 Hour 7 Day30 Hour 8 Day30 Hour 9 Day30 Hour 10 Day30 Hour 11Day30 Hour 12

Day30 Hour 13 Day30 Hour 14 Day30 Hour 15 Day30 Hour 16 Day30 Hour 17 Day30 Hour 18 Day30 Hour 19 Day30 Hour 20 Day30 Hour 21 Day30 Hour 22 Day30 Hour 23 Day30 Hour 24Hourly Total Vapor Phase

Mercury Emission Value (ppmvd @ 7% O2) Hourly Total Vapor Phase Mercury Emission Value (μg/dscm) Oxygen Content (%)Standard Fuel FFactor (Fd, Fw, or Fc =.....) CEMHourly A

verage Emission Data Points for Most Recent 30 Day A veraging Period for Mercury

### Step 2.

Sample UnitConversion Equation from CEM Units of Measure to pounds per million BTU (lb/MMBtu):

Step3. Sample Unit Conversion Equation from Hourly Units of parts per million by volumedry basis at 7% O2

### (ppmvd @ 7% O

### (ppmvd @ 7% O2

### ):EIA

Facility Code Facility Name Boiler ID 884Will County 4

Date (MM/DD/YYYY)Hourly Total Vapor Phase

Mercury Emission Value (lb/MMBtu) Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10 Day 11 Day 12 Day 13 Day 14 Day 15 Day 16 Day 17 Day 18 Day 19 Day 20 Day 21 Day 22 Day 23 Day 24 Day 25 Day 26 Day 27 Day 28 Day 29 Day 30 CEMDaily A verage Emission Data Points for Most Recent 30 Day A veraging Period for MercuryHourly Total Vapor Phase

Mercury Emission Value (ppmvd @ 7% O2) Hourly Total Vapor Phase Mercury Emission Value (μg/dscm)Oxygen Content (%)Standard Fuel FFactor (Fd, Fw, or Fc =.....) CEMDaily A

verage Emission Data Points for Most Recent 30 Day A veraging Period for MercuryAverage Load

(MW)