### Month Coal

Delivered

Tons Fuel Type State of

Origin County of

Origin Coal Seam Fuel

Shipment

Method Configuration

ID

January 

### 587,379 Bituminous Arizona Navajo N/A Train 1, 2, 3

February 

### 381,091 Bituminous Arizona Navajo N/A Train 1, 2, 3

March 

### 436,642 Bituminous Arizona Navajo N/A Train 1, 2, 3

April 

### 570,520 Bituminous Arizona Navajo N/A Train 1, 2, 3

May 

### 610,859 Bituminous Arizona Navajo N/A Train 1, 2, 3

June 

### 621,391 Bituminous Arizona Navajo N/A Train 1, 2, 3

July 

### 609,609 Bituminous Arizona Navajo N/A Train 1, 2, 3

August 

### 667,083 Bituminous Arizona Navajo N/A Train 1, 2, 3

September 

### 632,469 Bituminous Arizona Navajo N/A Train 1, 2, 3

October 

### 475,963 Bituminous Arizona Navajo N/A Train 1, 2, 3

November 

### 539,333 Bituminous Arizona Navajo N/A Train 1, 2, 3

December 

### 550,378 Bituminous Arizona Navajo N/A Train 1, 2, 3

January 

### 587,379 0.67 

### 11.47 11,828

February 

### 381,091 

### 0.60 11.69 11,838

March 

### 436,642 

### 0.72 11.58 11,825

April 

### 570,520 

### 0.68 11.75 11,860

May 

### 610,859 

### 0.70 11.68 11,884

June 

### 621,391 

### 0.71 11.61 11,883

July 

### 609,609 

### 0.71 11.59 11,843

August 

### 667,083 

### 0.73 11.53 11,850

September 

### 632,469 

### 0.74 11.70 11,828

October 

### 475,963 

### 0.74 11.78 11,774

November 

### 539,333 

### 0.68 11.67 11,828

December 

### 550,378 

### 0.71 11.58 11,846 

## Black Mesa - Kayenta Mine Coal Delivered by Month for 2009

SRP Navajo Generating Station - Facility Code 4941

Coal Fuel Analysis

SRP Navajo Generating Station

Ash Content

% Higher

Heating

Value, Btu/lb Total Tons

Delivered Sample

Month Total Sulfur %BoilerIDDateofthetestUnitLoadMWNetGenerationMWhnetFlueGasMoistureContent%FlueGasFlowRatedscfmFluegasOxygencontent%,dryFlueGasCarbonDioxideContent%,dryFlueGasTemperatureatSamplingPoint°FFlueGasPressureatSamplingPointatmStandardTemperature°FStandardPressureatm1 2005 811.6 754.2 13.40 2071134 118 0.8472006 814.5 754.3 12.89 1997942 120 0.8512007 813.8 760.2 13.10 2002140 121 0.8462008 808.1 756.5 14.33 1938552 123 0.8402009 807.4 753.4 12.84 2162106 122 0.8682 2005 807.9 747.9 14.20 1981447 119 0.8472006 812.8 758.8 13.75 2003860 121 0.8312007 814.2 755.5 14.14 1978834 120 0.8452008 728.4 672.2 15.16 1853982 124 0.8392009 812.1 750.9 13.34 2047242 123 0.8593 2005 805.2 740.1 14.00 1920232 119 0.8452006 807.9 755.3 12.81 1969466 119 0.8452007 809.7 756.4 14.37 1918268 121 0.8472008 795.9 747.1 14.14 2017616 123 0.8362009 811.2 752.6 12.99 2097613 122 0.859NotmeasuredNOTE:SRPisnotsurewhatisbeingrequestedhereSRPNavajoGeneratingStation‐FacilityCode4941EmissionTestData

### Boiler ID Date of

the test PM PM 10 

### PM filterable

(lb/MMBtu) PM

Condensable SO 2



### (lb/MMBtu) CO

(lb/MMBtu)

1 2005 NA NA 0.026 NA NA NA

2006 NA NA 0.014 NA NA NA

2007 NA NA 0.015 NA NA NA

2008 NA NA 0.013 NA NA NA

2009 NA NA 0.013 NA NA NA

2 2005 NA NA 0.019 NA NA NA

2006 NA NA 0.018 NA NA NA

2007 NA NA 0.013 NA NA NA

2008 NA NA 0.019 NA NA NA

2009 NA NA 0.008 NA NA NA

3 2005 NA NA 0.031 NA NA NA

2006 NA NA 0.021 NA NA NA

2007 NA NA 0.018 NA NA NA

2008 NA NA 0.047 NA NA NA

2009 NA NA 0.010 NA NA NA 

## Emission Test Data

SRP Navajo Generating Station

‐ Facility Code 4941