Part II: Fuel Analysis and Emission Data

Fuel Analysis

1a. Plant or Facility Name: Northeastern Plant 1b. Plant or Facility Code:

Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

COAL 14918 3313, 3314 WY Campbell Cordero, WY Rail 15156.775 3313, 3314 WY Campbell Cordero, WY Rail 15209.41 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 14901.42 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15072.075 3313, 3314 WY Campbell Cordero, WY Rail 15149.25 3313, 3314 WY Campbell Cordero, WY Rail 15171.82 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15048.67 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15180 3313, 3314 WY Campbell Cordero, WY Rail 15147.425 3313, 3314 WY Campbell Cordero, WY Rail 15174.625 3313, 3314 WY Campbell Cordero, WY Rail 15217.55 3313, 3314 WY Campbell Cordero, WY Rail 15155.24 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15183.85 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 14632.54 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 14209.775 3313, 3314 WY Campbell Cordero, WY Rail 12876.91 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15058.34 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15211.35 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15062.225 3313, 3314 WY Campbell Cordero, WY Rail 15174.825 3313, 3314 WY Campbell Cordero, WY Rail 14758.775 3313, 3314 WY Campbell Cordero, WY Rail 14977.4 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 14876.45 3313, 3314 WY Campbell Cordero, WY Rail 14990.65 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15050.7 3313, 3314 WY Campbell Cordero, WY Rail 15175.46 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15270.14 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15013.225 3313, 3314 WY Campbell Cordero, WY Rail 14717.875 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15163.85 3313, 3314 WY Campbell Cordero, WY Rail 15160.6 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 14965.5 3313, 3314 WY Campbell Cordero, WY Rail 15171.925 3313, 3314 WY Campbell Cordero, WY Rail 15296.69 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15189.97 3313, 3314 WY Campbell Jacobs Ranch, WY Rail Fuel Source 2. For each individual coal and oil shipment received during the preceding 12 calendar months, provide the following information, as available.

Northeastern Plant Page 1 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

14967.95 3313, 3314 WY Campbell Cordero, WY Rail 116.825 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 14964.8 3313, 3314 WY Campbell Cordero, WY Rail 15173.125 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15293.17 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15282.65 3313, 3314 WY Campbell Cordero, WY Rail 11579.05 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15062.025 3313, 3314 WY Campbell Cordero, WY Rail 14992.75 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15292.625 3313, 3314 WY Campbell Cordero, WY Rail 14156.975 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15147.725 3313, 3314 WY Campbell Cordero, WY Rail 15166.95 3313, 3314 WY Campbell Cordero, WY Rail 15179.075 3313, 3314 WY Campbell Cordero, WY Rail 121.8 3313, 3314 WY Campbell Cordero, WY Rail 15307.125 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15135.32 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15176.2 3313, 3314 WY Campbell Cordero, WY Rail 14944.49 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15158.95 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 121.45 3313, 3314 WY Campbell Cordero, WY Rail 15180.7 3313, 3314 WY Campbell Cordero, WY Rail 15189.64 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 120.325 3313, 3314 WY Campbell Cordero, WY Rail 15158.475 3313, 3314 WY Campbell Cordero, WY Rail 15446.92 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15397.075 3313, 3314 WY Campbell Cordero, WY Rail 15049.85 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15441.8 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15383.3 3313, 3314 WY Campbell Cordero, WY Rail 15323.075 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15115.94 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15165.93 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15424.2 3313, 3314 WY Campbell Cordero, WY Rail 15140.08 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15336.43 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 14721.95 3313, 3314 WY Campbell Jacobs Ranch, WY Rail 15195.3 3313, 3314 WY Campbell Belle Ayr - Campbell Rail 15428.55 3313, 3314 WY Campbell Cordero, WY Rail 15133.4 3313, 3314 WY Campbell Cordero, WY Rail 15055.175 3313, 3314 WY Campbell Cordero, WY Rail 15276.45 3313, 3314 WY Campbell Cordero, WY Rail 15129.75 3313, 3314 WY Campbell Cordero, WY Rail 15271.325 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15282.775 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15137.15 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14816.03 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 14679.25 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train

Northeastern Plant Page 2 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

117.776 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14972.675 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15061.1 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14687.333 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 14841.15 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 121.625 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15364.575 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15264.925 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14697.35 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15227.6 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15351.89 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15250.375 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15159.15 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15267.625 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14925.725 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15242 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15292 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 117.529 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15172.148 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15206.41 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15259.625 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15315.5 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15288.375 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15206.62 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15156.126 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15279.67 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15310.925 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15243.325 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15183 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15148.87 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15240.775 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15278.294 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15288.33 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15510.35 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15010.825 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15248.025 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15396.55 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14838.275 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15280.4 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15414.3 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14983.9 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15249.596 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15194.875 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15120.12 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15374 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.377 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14818.125 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15165.4 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train

Northeastern Plant Page 3 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

15225.325 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15173.7 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15040.2 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15238.8 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15193.75 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15301.25 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15187.56 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15189.325 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15292.625 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15156.74 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15232.875 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15148.825 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15166.86 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15222.45 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15064.875 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 121.2 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15136.125 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15219.925 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15201.225 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14666.375 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.029 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.256 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.249 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15232.55 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15129.95 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 14901.73 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15314.275 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15220.725 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15173.69 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15144.25 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15291.35 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15195.75 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15217.9 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15084.45 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15179.55 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 12000.125 3313, 3314 CO GUNNISON Elk Creek Mine - Somerset, CO Train 15278.55 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15062.125 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14970.7 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14682.26 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15403.9 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 122.12 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 120.9 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15077.55 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14945.475 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14937.075 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15376.075 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15318.7 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train

Northeastern Plant Page 4 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

14945.475 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14937.075 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15376.075 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15318.7 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15198.81 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15418.95 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15318.525 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15182.05 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15196.45 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15151.35 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15319.525 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15055.175 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15203.9 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15146.3 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15208.42 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15198.075 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14988.975 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15192.05 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15174.925 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15179.05 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15155.775 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15068.78 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 14286.25 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15499.75 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15109.975 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15159.575 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15159.525 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15278.84 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15145.325 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14919.47 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15255.55 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 12042.6 3313, 3314 CO GUNNISON Elk Creek Mine - Somerset, CO Train 14832.9 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14953.9 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.05 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 121.4 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 120.7 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15196.35 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15173.5 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15338.05 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15130.925 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15164.63 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15142.125 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15144.375 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15289.9 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 121.325 3313, 3314 CO GUNNISON Elk Creek Mine - Somerset, CO Train 15146.65 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14962.2 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train

Northeastern Plant Page 5 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

15500.325 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14770.45 3313, 3314 WY CAMPBELL Jacobs Ranch Mine-Campbell, WY Train 15298.675 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15312.925 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15045.475 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15286.7 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14573.475 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15286.75 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15153.35 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15188.325 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15255.4 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15406.85 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14965.475 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 10296.38 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 14941.8 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15383.3 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 14881.725 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15310.65 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15038.35 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15266.35 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 15173.875 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15161.4 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 120.65 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 119.05 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15243.7 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 15145.575 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15174.5 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15317.025 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15025.2 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15067.225 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14911.35 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15161.425 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15279.05 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15129.85 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15189.275 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15304.1 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15264.175 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15052.1 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15294.9 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 15181.45 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15140.95 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15282.275 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14680.875 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14927.025 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15070.95 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15040.1 3313, 3314 WY CAMPBELL Belle Ayr Mine - Campbell, WY Train 15270 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 14889.65 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train

Northeastern Plant Page 6 of 17Amount received, dry basis, short tons Boiler I.D. Firing

fuel State/

Country County Coal Seam Fuel Shipment Method

15120.5 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 15051.625 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 120.175 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15143.3 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15110.4 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 15274.2 3313, 3314 WY CAMPBELL BlackThunderEast-Campbell,WY Train 14722 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train 15214.075 3313, 3314 WY CAMPBELL Cordero Mine - Campbell, WY Train FUEL OIL No shipments were received in 2009. NE 3&4 only uses diesel fuel oil for their emergency generator. They

use natural gas to start up the units.

Northeastern Plant Page 7 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm COAL CDOL033 14918 0.45 8.02 11942 N/A N/A N/A N/A N/A CDOL03415156.775 0.46 8.07 11979 N/A N/A N/A N/A N/A JROL002 15209.41 0.55 7.02 12223 N/A N/A N/A N/A N/A JROL001 14901.42 0.41 6.54 12214 N/A N/A N/A N/A N/A CDOL001 15072.075 0.45 7.97 11939 N/A N/A N/A N/A N/A CDOL002 15149.25 0.43 7.90 12001 N/A N/A N/A N/A N/A JROL003 15171.82 0.62 7.75 12074 N/A N/A N/A N/A N/A JROL004 15048.67 0.46 6.76 12184 N/A N/A N/A N/A N/A CDOL003 15180 0.46 8.31 11897 N/A N/A N/A N/A N/A ROOL001 15147.425 0.37 7.23 12047 N/A N/A N/A N/A N/A CDOL00415174.625 0.44 7.76 11967 N/A N/A N/A N/A N/A CDOL005 15217.55 0.44 7.79 11960 N/A N/A N/A N/A N/A JROL005 15155.24 0.56 7.11 12165 N/A N/A N/A N/A N/A BMOL001 15183.85 0.40 7.16 12059 N/A N/A N/A N/A N/A JROL006 14632.54 0.66 7.12 12244 N/A N/A N/A N/A N/A CDOL00614209.775 0.44 8.46 11870 N/A N/A N/A N/A N/A JROL 007 12876.91 0.37 6.33 12280 N/A N/A N/A N/A N/A JROL008 15058.34 0.39 6.11 12268 N/A N/A N/A N/A N/A BMOL002 15211.35 0.42 6.61 12168 N/A N/A N/A N/A N/A CDOL00715062.225 0.43 7.84 12079 N/A N/A N/A N/A N/A CDOL00815174.825 0.39 7.53 12019 N/A N/A N/A N/A N/A ROOL00214758.775 0.52 7.97 12077 N/A N/A N/A N/A N/A BMOL003 14977.4 0.43 6.39 12210 N/A N/A N/A N/A N/A CDOL009 14876.45 0.41 7.58 12040 N/A N/A N/A N/A N/A BMOL004 14990.65 0.38 6.11 12169 N/A N/A N/A N/A N/A CDOL010 15050.7 0.40 7.74 12037 N/A N/A N/A N/A N/A JROL009 15175.46 0.39 6.15 12295 N/A N/A N/A N/A N/A JROL010 15270.14 0.50 7.45 12086 N/A N/A N/A N/A N/A CDOL011 15013.225 0.36 6.69 12150 N/A N/A N/A N/A N/A BMOL00514717.875 0.38 7.27 12150 N/A N/A N/A N/A N/A CDOL012 15163.85 0.37 6.74 12156 N/A N/A N/A N/A N/A JROL011 15160.6 0.60 7.67 12053 N/A N/A N/A N/A N/A CDOL013 14965.5 0.37 8.37 11933 N/A N/A N/A N/A N/A ROOL00315171.925 0.48 7.40 12061 N/A N/A N/A N/A N/A JROL012 15296.69 0.63 7.72 12111 N/A N/A N/A N/A N/A JROL013 15189.97 0.56 6.81 12192 N/A N/A N/A N/A N/A CDOL014 14967.95 0.34 7.04 12114 N/A N/A N/A N/A N/A CDOL015 14964.8 0.36 7.09 12133 N/A N/A N/A N/A N/A BMOL004 116.825 0.38 6.11 12169 N/A N/A N/A N/A N/A BMOL00615173.125 0.38 6.68 12168 N/A N/A N/A N/A N/A JROL014 15293.17 0.64 8.22 12001 N/A N/A N/A N/A N/A 3. For each individual coal and oil shipment received during the preceding 12 calendar months, provide the following information, as available (dry basis).

Northeastern Plant Page 8 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm CDOL016 15282.65 0.41 7.34 12123 N/A N/A N/A N/A N/A JROL015 11579.05 0.55 7.93 12052 N/A N/A N/A N/A N/A CDOL01715062.025 0.38 7.77 12074 N/A N/A N/A N/A N/A BMOL007 14992.75 0.33 6.40 12186 N/A N/A N/A N/A N/A CDOL01815292.625 0.50 8.24 12010 N/A N/A N/A N/A N/A BMOL00814156.975 0.36 7.06 12086 N/A N/A N/A N/A N/A ROOL00415147.725 0.49 8.29 12033 N/A N/A N/A N/A N/A ROOL005 15166.95 0.46 7.46 12082 N/A N/A N/A N/A N/A CDOL013 121.8 0.37 8.37 11933 N/A N/A N/A N/A N/A CDOL01915179.075 0.43 7.38 12127 N/A N/A N/A N/A N/A BMOL00915307.125 0.40 5.94 12166 N/A N/A N/A N/A N/A JROL016 15135.32 0.37 5.96 12301 N/A N/A N/A N/A N/A CDOL020 15176.2 0.50 8.00 12010 N/A N/A N/A N/A N/A JROL017 14944.49 0.50 6.26 12319 N/A N/A N/A N/A N/A BMOL010 15158.95 0.44 6.12 12217 N/A N/A N/A N/A N/A CDOL015 121.45 0.36 7.09 12133 N/A N/A N/A N/A N/A CDOL021 15180.7 0.41 8.63 11895 N/A N/A N/A N/A N/A JROL018 15189.64 0.67 7.69 12113 N/A N/A N/A N/A N/A CDOL02215158.475 0.40 8.01 12072 N/A N/A N/A N/A N/A CDOL019 120.325 0.43 7.38 12127 N/A N/A N/A N/A N/A JROL019 15446.92 0.64 7.72 12151 N/A N/A N/A N/A N/A ROOL00615397.075 0.40 6.65 12149 N/A N/A N/A N/A N/A BMOL011 15049.85 0.40 5.81 12260 N/A N/A N/A N/A N/A JROL020 15441.8 0.61 7.79 12121 N/A N/A N/A N/A N/A CDOL023 15383.3 0.40 7.17 12055 N/A N/A N/A N/A N/A BMOL01215323.075 0.40 6.33 12169 N/A N/A N/A N/A N/A JROL021 15115.94 0.42 6.16 12262 N/A N/A N/A N/A N/A JROL022 15165.93 0.67 7.26 12192 N/A N/A N/A N/A N/A ROOL007 15424.2 0.38 7.49 11979 N/A N/A N/A N/A N/A JROL024 15140.08 0.58 7.11 12163 N/A N/A N/A N/A N/A JROL023 15336.43 0.61 7.07 12168 N/A N/A N/A N/A N/A JROL025 14721.95 0.42 6.63 12222 N/A N/A N/A N/A N/A BMOL013 15195.3 0.39 5.67 12327 N/A N/A N/A N/A N/A ROOL008 15428.55 0.43 7.01 12122 N/A N/A N/A N/A N/A CDOL024 15133.4 0.41 7.24 12062 N/A N/A N/A N/A N/A CDOL02515055.175 0.43 7.92 11974 N/A N/A N/A N/A N/A CDOL026 15276.45 0.41 8.60 11835 N/A N/A N/A N/A N/A cdol27 15129.75 0.41 8.50 11930 N/A N/A N/A N/A N/A ROOL00915271.325 0.38 8.50 11945 N/A N/A N/A N/A N/A 9881670 15282.775 0.39 8.53 11927 N/A N/A N/A N/A N/A 9881671 15137.15 0.44 8.79 11850 N/A N/A N/A N/A N/A JROL026 14816.03 0.58 7.19 12193 N/A N/A N/A N/A N/A CDOL029 14679.25 0.44 8.63 11822 N/A N/A N/A N/A N/A JROL025 117.776 0.43 7.92 11974 N/A N/A N/A N/A N/A BMOL01414972.675 0.38 6.11 12207 N/A N/A N/A N/A N/A 9881728 15061.1 0.46 6.56 12157 N/A N/A N/A N/A N/A JROL027 14687.333 0.64 7.08 12205 N/A N/A N/A N/A N/A

Northeastern Plant Page 9 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm 9881767 14841.15 0.38 6.28 12187 N/A N/A N/A N/A N/A CDOL025 121.625 0.43 7.92 11974 N/A N/A N/A N/A N/A 9881769 15364.575 0.41 6.71 12112 N/A N/A N/A N/A N/A 9881824 15264.925 0.44 8.29 11925 N/A N/A N/A N/A N/A JROL028 14697.35 0.62 7.90 12066 N/A N/A N/A N/A N/A 9881820 15227.6 0.36 5.70 12225 N/A N/A N/A N/A N/A JROL029 15351.89 0.50 6.60 12271 N/A N/A N/A N/A N/A 9881826 15250.375 0.44 7.95 11990 N/A N/A N/A N/A N/A 9881862 15159.15 0.44 8.02 11966 N/A N/A N/A N/A N/A 9881865 15267.625 0.47 8.28 11943 N/A N/A N/A N/A N/A 9881863 14925.725 0.45 8.68 11877 N/A N/A N/A N/A N/A 9881848 15242 0.53 6.80 12246 N/A N/A N/A N/A N/A 9881899 15292 0.44 7.82 11922 N/A N/A N/A N/A N/A JROL027 117.529 0.64 7.08 12205 N/A N/A N/A N/A N/A 9881906 15172.148 0.40 6.13 12184 N/A N/A N/A N/A N/A JROL031 15206.41 0.65 7.70 12107 N/A N/A N/A N/A N/A CDOL03615259.625 0.45 7.77 12037 N/A N/A N/A N/A N/A BMOL020 15315.5 0.38 6.47 12154 N/A N/A N/A N/A N/A CDOL03715288.375 0.43 8.61 11948 N/A N/A N/A N/A N/A JROL032 15206.62 0.64 7.23 12194 N/A N/A N/A N/A N/A CDOL03815156.126 0.43 7.66 12067 N/A N/A N/A N/A N/A JROL033 15279.67 0.58 7.27 12129 N/A N/A N/A N/A N/A ROOL011 15310.925 0.47 7.14 12071 N/A N/A N/A N/A N/A BMOL021 15243.325 0.40 6.18 12218 N/A N/A N/A N/A N/A 9882019 15183 0.41 6.45 12124 N/A N/A N/A N/A N/A JROL034 15148.87 0.66 7.53 12143 N/A N/A N/A N/A N/A BMOL02315240.775 0.37 6.28 12143 N/A N/A N/A N/A N/A CDOL03915278.294 0.38 7.20 12115 N/A N/A N/A N/A N/A 9882158 15288.33 0.50 7.58 12042 N/A N/A N/A N/A N/A ROOL012 15510.35 0.41 7.12 12121 N/A N/A N/A N/A N/A CDOL04015010.825 0.46 7.44 12012 N/A N/A N/A N/A N/A BMOL02415248.025 0.37 6.43 12109 N/A N/A N/A N/A N/A ROOL013 15396.55 0.41 6.91 12142 N/A N/A N/A N/A N/A CDOL04314838.275 0.40 7.78 12012 N/A N/A N/A N/A N/A CDOL044 15280.4 0.46 7.15 12062 N/A N/A N/A N/A N/A 9882344 15414.3 0.38 6.36 12133 N/A N/A N/A N/A N/A 9882424 14983.9 0.41 6.48 12152 N/A N/A N/A N/A N/A 9882406 15249.596 0.46 7.89 12025 N/A N/A N/A N/A N/A 9882407 15194.875 0.43 7.43 12044 N/A N/A N/A N/A N/A JROL036 15120.12 0.56 6.72 12194 N/A N/A N/A N/A N/A 9882435 15374 0.45 7.97 11917 N/A N/A N/A N/A N/A 9881906 121.377 0.40 6.13 12184 N/A N/A N/A N/A N/A 9882434 14818.125 0.42 8.13 11966 N/A N/A N/A N/A N/A 9882444 15165.4 0.41 7.90 11964 N/A N/A N/A N/A N/A 9882510 15225.325 0.49 7.67 11991 N/A N/A N/A N/A N/A 9882488 15173.7 0.34 5.54 12199 N/A N/A N/A N/A N/A JROL037 15040.2 0.45 6.69 12194 N/A N/A N/A N/A N/A

Northeastern Plant Page 10 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm 9882513 15238.8 0.41 7.58 11948 N/A N/A N/A N/A N/A 9882512 15193.75 0.50 8.58 11899 N/A N/A N/A N/A N/A 9882544 15301.25 0.37 6.20 12152 N/A N/A N/A N/A N/A JROL038 15187.56 0.44 6.99 12164 N/A N/A N/A N/A N/A 9882561 15189.325 0.40 8.12 11966 N/A N/A N/A N/A N/A BMOL02915292.625 0.38 6.77 12113 N/A N/A N/A N/A N/A JROL039 15156.74 0.47 6.66 12188 N/A N/A N/A N/A N/A ROOL01715232.875 0.52 8.37 11986 N/A N/A N/A N/A N/A CDOL051 15148.825 0.44 8.09 11994 N/A N/A N/A N/A N/A 9882656 15166.86 0.44 6.49 12218 N/A N/A N/A N/A N/A ROOL018 15222.45 0.46 8.30 11931 N/A N/A N/A N/A N/A BMOL03015064.875 0.33 5.76 12181 N/A N/A N/A N/A N/A 9882434 121.2 0.42 8.13 11966 N/A N/A N/A N/A N/A 9882723 15136.125 0.46 8.21 12059 N/A N/A N/A N/A N/A 9882722 15219.925 0.50 8.20 12050 N/A N/A N/A N/A N/A 9882761 15201.225 0.37 6.17 12202 N/A N/A N/A N/A N/A 9882798 14666.375 0.43 7.31 12108 N/A N/A N/A N/A N/A 9882406 121.029 0.46 7.89 12025 N/A N/A N/A N/A N/A CDOL038 121.249 0.43 7.66 12067 N/A N/A N/A N/A N/A CDOL039 121.256 0.38 7.20 12115 N/A N/A N/A N/A N/A 9882799 15232.55 0.51 8.16 11981 N/A N/A N/A N/A N/A JROL041 15129.95 0.64 7.29 12177 N/A N/A N/A N/A N/A JROL042 14901.73 0.65 7.78 12096 N/A N/A N/A N/A N/A 9882793 15314.275 0.37 6.15 12150 N/A N/A N/A N/A N/A ROOL021 15220.725 0.45 7.70 12062 N/A N/A N/A N/A N/A JROL043 15173.69 0.62 7.36 12143 N/A N/A N/A N/A N/A 9882842 15144.25 0.45 7.59 12046 N/A N/A N/A N/A N/A 9882877 15291.35 0.38 6.54 12101 N/A N/A N/A N/A N/A 9882876 15195.75 0.41 7.06 12051 N/A N/A N/A N/A N/A 2992903 15217.9 0.46 7.87 12029 N/A N/A N/A N/A N/A 9882905 15084.45 0.49 7.89 12029 N/A N/A N/A N/A N/A JROL044 15179.55 0.53 6.87 12185 N/A N/A N/A N/A N/A SMOL001 12000.125 0.51 15.45 12168 N/A N/A N/A N/A N/A 9882904 15278.55 0.50 8.37 11941 N/A N/A N/A N/A N/A 9882920 15062.125 0.35 6.78 12064 N/A N/A N/A N/A N/A 9882931 14970.7 0.47 7.79 11954 N/A N/A N/A N/A N/A 9882925 14682.26 0.64 7.49 12081 N/A N/A N/A N/A N/A 9882929 15403.9 0.46 7.31 12084 N/A N/A N/A N/A N/A JROL042 122.12 0.65 7.78 12096 N/A N/A N/A N/A N/A JROL042 120.9 0.65 7.78 12096 N/A N/A N/A N/A N/A BMOL036 15077.55 0.35 6.67 12106 N/A N/A N/A N/A N/A CDOL05614945.475 0.46 8.14 11979 N/A N/A N/A N/A N/A ROOL02614937.075 0.44 7.67 12021 N/A N/A N/A N/A N/A CDOL05715376.075 0.48 8.13 11960 N/A N/A N/A N/A N/A BMOL037 15318.7 0.37 7.01 12078 N/A N/A N/A N/A N/A JROL046 15198.81 0.60 7.95 11992 N/A N/A N/A N/A N/A 9883058 15418.95 0.42 7.52 11977 N/A N/A N/A N/A N/A

Northeastern Plant Page 11 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm 9883064 15318.525 0.37 6.38 12140 N/A N/A N/A N/A N/A JROL047 15182.05 0.63 7.08 12166 N/A N/A N/A N/A N/A 9883100 15196.45 0.43 7.11 12099 N/A N/A N/A N/A N/A 9883099 15151.35 0.44 7.10 12041 N/A N/A N/A N/A N/A 9883113 15319.525 0.41 6.66 12091 N/A N/A N/A N/A N/A 9883103 15055.175 0.46 8.09 11977 N/A N/A N/A N/A N/A JROL048 15203.9 0.46 6.89 12190 N/A N/A N/A N/A N/A 9883156 15146.3 0.48 8.30 11956 N/A N/A N/A N/A N/A JROL049 15208.42 0.60 7.81 12093 N/A N/A N/A N/A N/A 9883214 15198.075 0.40 6.56 12100 N/A N/A N/A N/A N/A ROOL02714988.975 0.43 7.05 12147 N/A N/A N/A N/A N/A JROL050 15192.05 0.46 6.68 12199 N/A N/A N/A N/A N/A 9883215 15174.925 0.42 7.32 12042 N/A N/A N/A N/A N/A 9883194 15179.05 0.46 8.17 11947 N/A N/A N/A N/A N/A 9883227 15155.775 0.44 8.56 11924 N/A N/A N/A N/A N/A JROL051 15068.78 0.65 7.51 12114 N/A N/A N/A N/A N/A 9883251 14286.25 0.33 6.09 12191 N/A N/A N/A N/A N/A 9883229 15499.75 0.38 7.04 12058 N/A N/A N/A N/A N/A 9883250 15109.975 0.38 6.41 12144 N/A N/A N/A N/A N/A 9883228 15159.575 0.37 6.87 12063 N/A N/A N/A N/A N/A 9883319 15159.525 0.43 7.92 11971 N/A N/A N/A N/A N/A JROL052 15278.84 0.45 6.59 12209 N/A N/A N/A N/A N/A 9883288 15145.325 0.37 6.34 12132 N/A N/A N/A N/A N/A 9883337 14919.47 0.48 7.64 12049 N/A N/A N/A N/A N/A 9883339 15255.55 0.44 7.55 12036 N/A N/A N/A N/A N/A SMOL002 12042.6 0.54 8.99 13163 N/A N/A N/A N/A N/A BMOL046 14832.9 0.37 6.87 11996 N/A N/A N/A N/A N/A 9883425 14953.9 0.51 7.82 12039 N/A N/A N/A N/A N/A 9883103 121.05 0.46 8.09 11977 N/A N/A N/A N/A N/A 9883099 121.4 0.44 7.10 12041 N/A N/A N/A N/A N/A 9882876 120.7 0.41 7.06 12051 N/A N/A N/A N/A N/A 9883499 15196.35 0.44 6.74 12208 N/A N/A N/A N/A N/A 9883443 15173.5 0.46 7.88 12005 N/A N/A N/A N/A N/A 9883446 15338.05 0.45 8.10 12020 N/A N/A N/A N/A N/A 9883548 15130.925 0.40 7.08 12077 N/A N/A N/A N/A N/A ETOL002 15164.63 0.53 8.24 12023 N/A N/A N/A N/A N/A CDOL07015142.125 0.46 8.10 12030 N/A N/A N/A N/A N/A CDOL071 15144.375 0.41 7.14 12134 N/A N/A N/A N/A N/A 9883537 15289.9 0.34 6.13 12188 N/A N/A N/A N/A N/A SMOL002 121.325 0.54 8.99 13163 N/A N/A N/A N/A N/A 9883585 15146.65 0.35 6.11 12216 N/A N/A N/A N/A N/A 9883592 14962.2 0.44 7.89 11993 N/A N/A N/A N/A N/A 9883593 15500.325 0.44 7.84 12024 N/A N/A N/A N/A N/A ETOL003 14770.45 0.64 7.72 12086 N/A N/A N/A N/A N/A 9883599 15298.675 0.34 6.17 12183 N/A N/A N/A N/A N/A BMOL051 15312.925 0.35 6.51 12165 N/A N/A N/A N/A N/A 9883625 15045.475 0.48 7.52 12054 N/A N/A N/A N/A N/A

Northeastern Plant Page 12 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm CDOL073 15286.7 0.41 7.94 12022 N/A N/A N/A N/A N/A ROOL03214573.475 0.48 7.97 12012 N/A N/A N/A N/A N/A 9883680 15286.75 0.37 6.10 12219 N/A N/A N/A N/A N/A 9883676 15153.35 0.37 5.76 12257 N/A N/A N/A N/A N/A CDOL07415188.325 0.40 7.98 11950 N/A N/A N/A N/A N/A ROOL033 15255.4 0.45 7.87 12034 N/A N/A N/A N/A N/A BMOL054 15406.85 0.34 5.76 12243 N/A N/A N/A N/A N/A CDOL07514965.475 0.40 8.55 11930 N/A N/A N/A N/A N/A ETOL004 10296.38 0.66 7.71 11965 N/A N/A N/A N/A N/A 9883752 14941.8 0.43 6.98 12111 N/A N/A N/A N/A N/A 9883814 15383.3 0.41 6.42 12142 N/A N/A N/A N/A N/A 9883795 14881.725 0.43 7.47 12033 N/A N/A N/A N/A N/A 9883837 15310.65 0.44 7.46 12003 N/A N/A N/A N/A N/A 9883832 15038.35 0.41 6.64 12059 N/A N/A N/A N/A N/A ETOL005 15266.35 0.54 7.03 12230 N/A N/A N/A N/A N/A ROOL03615173.875 0.42 7.08 12125 N/A N/A N/A N/A N/A BMOL057 15161.4 0.39 7.18 12066 N/A N/A N/A N/A N/A CDOL071 120.65 0.41 7.14 12134 N/A N/A N/A N/A N/A CDOL075 119.05 0.40 8.55 11930 N/A N/A N/A N/A N/A ETOL006 15243.7 0.48 6.53 12221 N/A N/A N/A N/A N/A CDOL07715145.575 0.43 7.87 11987 N/A N/A N/A N/A N/A BMOL058 15174.5 0.38 7.41 12001 N/A N/A N/A N/A N/A CDOL07815317.025 0.46 8.26 11919 N/A N/A N/A N/A N/A CDOL079 15025.2 0.41 7.76 12010 N/A N/A N/A N/A N/A ROOL03715067.225 0.43 7.23 12118 N/A N/A N/A N/A N/A ROOL038 14911.35 0.43 7.16 12083 N/A N/A N/A N/A N/A 9884111 15161.425 0.43 7.30 12017 N/A N/A N/A N/A N/A 9884112 15279.05 0.38 6.40 12178 N/A N/A N/A N/A N/A CDOL080 15129.85 0.47 8.52 11932 N/A N/A N/A N/A N/A CDOL081 15189.275 0.41 8.36 11988 N/A N/A N/A N/A N/A BMOL061 15304.1 0.38 7.05 12066 N/A N/A N/A N/A N/A CDOL08215264.175 0.43 7.49 12098 N/A N/A N/A N/A N/A CDOL083 15052.1 0.41 8.26 11944 N/A N/A N/A N/A N/A ETOL007 15294.9 0.47 6.76 12205 N/A N/A N/A N/A N/A BMOL062 15181.45 0.35 7.69 12012 N/A N/A N/A N/A N/A CDOL084 15140.95 0.48 8.30 11925 N/A N/A N/A N/A N/A CDOL08515282.275 0.43 7.97 11986 N/A N/A N/A N/A N/A CDOL08614680.875 0.40 8.17 11943 N/A N/A N/A N/A N/A BMOL06314927.025 0.37 6.83 12046 N/A N/A N/A N/A N/A ROOL039 15070.95 0.42 7.58 12007 N/A N/A N/A N/A N/A BMOL064 15040.1 0.38 6.72 12105 N/A N/A N/A N/A N/A CDOL087 15270 0.41 8.01 12027 N/A N/A N/A N/A N/A ETOL008 14889.65 0.39 6.38 12261 N/A N/A N/A N/A N/A ETOL009 15120.5 0.52 6.78 12226 N/A N/A N/A N/A N/A CDOL08815051.625 0.40 8.05 12006 N/A N/A N/A N/A N/A CDOL079 120.175 0.41 7.76 12010 N/A N/A N/A N/A N/A CDOL089 15143.3 0.43 8.41 11969 N/A N/A N/A N/A N/A

Northeastern Plant Page 13 of 17Sample

ID # Total amount

of fuel represented by sample Total

sulfur % Ash

Content % Higher Heating Value, Btu/lbMercury,

ppmChlorine,

ppm Fluorine,

ppm Nickel,

ppm Other

trace metal HAP, ppm ETOL010 15110.4 0.40 6.29 12251 N/A N/A N/A N/A N/A ETOL011 15274.2 0.60 7.56 12148 N/A N/A N/A N/A N/A CDOL090 14722 0.45 8.35 12013 N/A N/A N/A N/A N/A CDOL091 15214.075 0.49 7.64 12031 N/A N/A N/A N/A N/A FUEL OIL* N/A FO200901 136,457 N/A N/A N/A N/A N/A FO200902 136,457 N/A N/A N/A N/A N/A FO200903 136,457 N/A N/A N/A N/A N/A FO200904 136,457 N/A N/A N/A N/A N/A FO200905 134,781 N/A N/A N/A N/A N/A FO200906 138,200 N/A N/A N/A N/A N/A FO200907 138,200 N/A N/A N/A N/A N/A FO200908 138,200 N/A N/A N/A N/A N/A FO200909 138,200 N/A N/A N/A N/A N/A FO200910 138,200 N/A N/A N/A N/A N/A FO200911 138,200 N/A N/A N/A N/A N/A FO200912 138,200 N/A N/A N/A N/A N/A

Northeastern Plant Page 14 of 174. Were the data provided in 3 acquired pursuant to: permit requirements? contractual obligations? X standard operational procedures? X

other (please specify)?

5. Analysis provided in 3 supplied by: Fuel supplier (name and address) COAL Rio Tinto Energy America Inc. 8051 E. Maplewood Ave., bldg 5 Greenwood VillageCO 80111 Foundation Coal West, Inc. 2273 Bishop Rd Gillette WY 82718 Alpha Coal West, Inc. 391 Inverness Parkway, Ste 333 Englewood CO 80112 Oxbow Mining, LLC 600 Grant Street, Ste 450 Denver CO 80203 Arch Coal Sales Company, Inc. CityPlace One St. Louis MO 63141 Cloud Peak Energy Resources LLC 8051 East Maplewood Avenue, Greenwood VillageCO 80111

Other (name and address) FUEL OIL Northeastern Plant Lab 7300 E. Hwy 88 Oologah OK 74053-0220

6. Name and address of laboratory performing analyses: FUEL OIL Northeastern Plant Lab 7300 E. Hwy 88 Oologah OK 74053-0220 COAL Standard Labs (Cordero lab) P O Box 1449 Gillette WY 82717 Standard Labs (Jacobs Ranch lab) Caller Box 3013, 15M, E. of Wright Gillette WY 82717 SGS Mineral Services 2804 Hackathorn Lane Gillette WY 82716 Rio Tinto Energy America Inc. 8051 E. Maplewood Ave., bldg 5 Greenwood VillageCO 80111 Foundation Coal West, Inc. 2273 Bishop Rd Gillette WY 82718 Alpha Coal West, Inc. 391 Inverness Parkway, Ste 333 Englewood CO 80112 Oxbow Mining, LLC 600 Grant Street, Ste 450 Denver CO 80203 Arch Coal Sales Company, Inc. CityPlace One St. Louis MO 63141 Cloud Peak Energy Resources LLC 8051 East Maplewood Avenue, Greenwood VillageCO 80111

No analysis meeting this description was performed during the period.

8a - 8g. Emission Data 7. In addition to the analyses required in 3 for which analyses of chlorine and/or any of the HAP metals were conducted, please provide copies of any analyses conducted over the preceding 12 calendar months for (a) complete proximate and ultimate analyses, (b) additional trace metals, and (c) the mineralogy of the ash that are readily available for the oil or coal listed in 2.

8a What emission test report(s), parametric monitoring data, and other data or monitoring are available for boilers noted in Part I, Question 15, for tests conducted since January 1, 2005. Please consider reports prepared for all testing and monitoring programs, for all pollutants, including those required under Title V, compliance with State or local requirements, fulfillment of contractural obligations, US Department of Energy (DOE) programs, etc. (Note:EPA is nto requesting copies of the test reports or data at this time; however, we may request actual copies in the future.) -Northeastern had performed filterable particulate emissions tests on June 14, 2006 (Unit 3), and May 11, 2006 (Unit 4) -Northeastern had performed testing during varying ACI injection ratios and mercury removal efficiencies during trial from 11/2006 to 2/2007. Executive summary is attached. Complete test report is available upon request.

Northeastern Plant Page 15 of 17Yes:

___ XX

___ No:

______

Yes:

______ No:

___ XX

___

Yes:

______ No:

___ XX

___

Yes:

______ No:

___ XX

___

Yes:

______ No:

___ XX

___ 9. What type of deviation reporting is required for violations of permit requirements?________

The Oklahoma Department of Environmental Quality (ODEQ) requires the following documents: (1) An Excess Emissions "Immediate Notice" must be made by 4:30 p.m. of the next business day after an exceedance of a permitted emission limit. (2) Within 30 days, an Excess Emissions "Event Report" must be submitted, including details and preventive measures, as appropriate, of the excess emissions. (3) A Semi-Annual Monitoring and Deviation Report (SAR) is required every Jan. 30 and July 30, including any deviations from permit requirements for the previous 6 mo. (4) An Annual Compliance Certification (ACC) is required every July 30, also including any deviations from permit requirements

10. Are deviation reports available for malfunctions or other periods of noncompliance with permit terms and conditions? ________ 8f. Did the unit's control configuration differ from that shown in Part I, question 16, at the time of these test results?
If yes, please list the unit's complete control configuration at the time of testing in a similar format to Part I, question 16.

________ 8g. Do any of these test reports reflect testing at a location upstream of a post combustion SO2 emission control device

If yes, please note which reports and provide a detailed description of the location of the emission sampling point(s) (question 8c above), include detail about how much , if any, bypass of unscrubbed flue gas was utilized at the time of testing (including percentage of total scrubber exhaust flow). Note by diagram where sampling prots were located in relation to

the bypass ductwork. Date: May 11, 2006 Type: Stack Constituents: Filterable Particulate Matter and Condensable Particulate Matter (Unit 4)

8d. Were any of these reports conducted when use of other material(s) or non-fossil fuels were fired in the boiler? If yes, please note which reports and identify the other material(s) or non-fossil fuels used.

________ 8e. Do any of these test reports reflect testing during periods of startup, shutdown, and malfunction? If yes, please note which reports and identify the other material(s) or non-fossil fuels used. 8b. Please indicate the date(s) and types (e.g., stack, fuel, parametric, etc.) of the test(s) and constituents (including criteria and hazardous air pollutants) sampled for.

8c. Do any of thse test reoprts reflect testing at a location upstream of any emission control devices?
If yes, please note which reports and provide a detailed description of the location of the emission sampling point(s).

_ According to EPA 40 CFR 60, Appendix Date: June 14, 2006 Type: Stack Constituents: Filterable Particulate Matter and Condensable Particulate Matter (Unit 3)

Northeastern Plant Page 16 of 1711. Are CEMS data available that are not already being provided to the U.S. EPA or permit authority?

Unit 3 Date: June 14, 2006

Date: June 14, 2006

Date: May 11, 2006

Date: May 11, 2006

Date: June 20, 2007 111.579 lb/hr Filterable Particulate Matter, 181.820 lb/hr Condensable Particulate Matter, 293.399 lb/hr Total Particulate (Unit 4) 12. Provide all emissions test results for PM (filterable and/or condensible), SO2, HCl/HF/HCN, Metal HAP. Hg, CO, Other

0.0143 lb/MMBtu Filterable Particulate Matter, 0.0236 lb/MMBtu Condensable Particulate Matter, 0.0379 lb/MMBtu Total Particulate (Unit 3) 68.407 lb/hr Filterable Particulate Matter, 113.448 lb/hr Condensable Particulate Matter, 181.855 lb/hr Total Particulate (Unit 4) Deviation reports are available in the Immediate Notice, Event Report, SAR, and ACC reports, as required by the Title V permit.

- Northeastern has no certified CEMS data that is not currently being reported. CEMS data is sent to the Clean Air Markets

0.0224 lb/MMBtu Filterable Particulate Matter, 0.0367 lb/MMBtu Condensable Particulate Matter, 0.0591 lb/MMBtu Total Particulate (Unit 4)

Internal AEP report for trial testing performed during ACI injection ratios and mercury removal efficiencies during trial from 11/2006 to 2/2007. Executive Summary attached. Complete test report is available upon request.

Northeastern Plant Page 17 of 17