Report 1:EMS-2000 Adv. Stack Diagnostics, Top 20 Largest NOX sources in the State of minnesota 1 Verify that these totals are correct, and that none are missing 17:21 Monday, December 5, 2011 State total emissions are 212 Tons/Day NOX and 2 Tons/Day ROG A complete list of all sources summarized by this report are in minnesota_long.lst State = minnesota State FIPS = 27 NOX ROG Obs cntryid STID CYID fcid name TONS/DAY TONS/DAY 1 US 27 141 2714100004 Xcel Energy - Sherburne Genera 69.544 0.73783 2 US 27 61 2706100004 Minnesota Power Inc - Boswell 42.601 0.17836 3 US 27 53 2705300015 Xcel Energy - Riverside Genera 32.504 0.15431 4 US 27 37 2703700003 Xcel Energy - Black Dog 16.373 0.13554 5 US 27 163 2716300005 Xcel Energy - Allen S King Gen 15.375 0.32805 6 US 27 75 2707500003 Northshore Mining - Silver Bay 9.516 0.05326 7 US 27 99 2709900048 Great River Energy - Pleasant 5.381 0.11625 8 US 27 111 2711100002 Otter Tail Power Co - Hoot Lak 4.780 0.04756 9 US 27 109 2710900011 Rochester Public Utilities - S 3.833 0.01221 10 US 27 137 2713700013 Minnesota Power - Laskin Energ 2.734 0.03997 11 US 27 49 2704900005 Xcel Energy - Red Wing Generat 1.652 0.00032 12 US 27 137 2713700027 Hibbing Public Utilities Commi 1.561 0.00000 13 US 27 13 2701300015 Xcel Energy - Key City/Wilmart 1.341 0.00025 14 US 27 137 2713700028 Virginia Dept of Public Utilit 1.180 0.00000 15 US 27 137 2713700015 Minnesota Power Inc - Hibbard 0.983 0.00000 16 US 27 141 2714100003 Great River Energy - Elk River 0.885 0.00000 17 US 27 99 2709900001 Austin Utilities - NE Power St 0.683 0.00730 18 US 27 67 2706700005 Willmar Municipal Utilities 0.429 0.00001 19 US 27 85 2708500002 Hutchinson Utilities Commissio 0.334 0.00029 20 US 27 37 2703700015 Xcel Energy - Inver Hills Gene 0.135 0.00102 ======== ======== 211.824 1.81255 Report 1:EMS-2000 Adv. Stack Diagnostics, Top 10 Largest ROG sources in the State of minnesota 2 Verify that these totals are correct, and that none are missing 17:21 Monday, December 5, 2011 State total emissions are 212 Tons/Day NOX and 2 Tons/Day ROG A complete list of all sources summarized by this report are in minnesota_long.lst State = minnesota State FIPS = 27 NOX ROG Obs cntryid STID CYID fcid name TONS/DAY TONS/DAY 1 US 27 141 2714100004 Xcel Energy - Sherburne Genera 69.544 0.73783 2 US 27 163 2716300005 Xcel Energy - Allen S King Gen 15.375 0.32805 3 US 27 61 2706100004 Minnesota Power Inc - Boswell 42.601 0.17836 4 US 27 53 2705300015 Xcel Energy - Riverside Genera 32.504 0.15431 5 US 27 37 2703700003 Xcel Energy - Black Dog 16.373 0.13554 6 US 27 99 2709900048 Great River Energy - Pleasant 5.381 0.11625 7 US 27 75 2707500003 Northshore Mining - Silver Bay 9.516 0.05326 8 US 27 111 2711100002 Otter Tail Power Co - Hoot Lak 4.780 0.04756 9 US 27 137 2713700013 Minnesota Power - Laskin Energ 2.734 0.03997 10 US 27 19 2701900059 MMPA - Minnesota River Station 0.001 0.02866 ======== ======== 198.810 1.81981 Report 2:EMS-2000 Adv. Stack Diagnostics, Potential Problems, High Priority Stacks(all >1 TPD) 4 State total emissions are 212 Tons/Day NOX and 2 Tons/Day ROG 17:21 Monday, December 5, 2011 These records are only possible problems which fall outside standard ranges State = minnesota State FIPS = 27 ' FLOW FLOW Estimated NOX ROG DIAM HEIGHT TEMP CALCULATED VELOC REPORTED Plume Heit Tests Obs CYID fcid name stkid TONS/DAY TONS/DAY (FEET) (FEET) F ACFM FEET/SEC ACFM (Meters) Failed 1 141 2714100004 Xcel Energy - Sherburne Genera SV002 40.854 0 18.2 453.6 300 1034193 66.2555 1034193 905.19 e F 2 141 2714100004 Xcel Energy - Sherburne Genera SV001 28.690 0 18.2 453.6 300 1034193 66.2555 1034193 905.19 e F 3 61 2706100004 Minnesota Power Inc - Boswell SV004 21.365 0 20.1 491.4 289 1512048 79.4212 1512048 1093.41 e F 4 53 2705300015 Xcel Energy - Riverside Genera SV003 19.912 0 18.0 431.8 304 1043310 68.3332 1043310 908.07 e F 5 37 2703700003 Xcel Energy - Black Dog SV001 15.961 0 19.4 478.1 293 1222517 68.9310 1222517 982.77 e F 6 163 2716300005 Xcel Energy - Allen S King Gen SV001 15.375 0 18.0 431.8 304 1043310 68.3332 1043310 908.07 e F 7 61 2706100004 Minnesota Power Inc - Boswell SV003 13.661 0 20.1 491.4 289 1512048 79.4212 1512048 1093.41 e F 8 61 2706100004 Minnesota Power Inc - Boswell SV001 7.575 0 20.1 491.4 289 1512048 79.4212 1512048 1093.41 e F 9 75 2707500003 Northshore Mining - Silver Bay SV002 6.228 0 18.2 453.6 300 1034193 66.2555 1034193 905.19 e F 10 111 2711100002 Otter Tail Power Co - Hoot Lak SV002 4.780 0 20.1 491.4 289 1512048 79.4212 1512048 1093.41 e F 11 99 2709900048 Great River Energy - Pleasant SV001 3.615 0 11.4 64.8 650 381183 62.2425 381183 602.57 e H 12 75 2707500003 Northshore Mining - Silver Bay SV001 3.288 0 18.2 453.6 300 1034193 66.2555 1034193 905.19 e F 13 137 2713700013 Minnesota Power - Laskin Energ SV001 2.734 0 20.1 491.4 289 1512048 79.4212 1512048 1093.41 e F 14 99 2709900048 Great River Energy - Pleasant SV002 1.766 0 11.4 64.8 650 381183 62.2425 381183 602.57 e H ======== ======== 185.804 0 NON-EGU Tests E=Emis/flow > 20 G Nox/acfm e= Emis/flow < .5 G NOX/ACFM C=calculated flow rate Problem V=Velocity gt 100 ft/sec F=Flow rate > 1000000 ACFM H = Plume height 3X stack height EGU Tests E=Emis/flow > 40 G Nox/acfm e= Emis/flow < .5 G NOX/ACFM C=calculated flow rate Problem V=Velocity gt 140 ft/sec F=Flow rate > 3000000 ACFM H = Plume height 3X stack height Report 3: EMS-2000 Adv. Stack Diagnostics, Automated Stack Repair, summary statistics 5 The Model will re-assign these elevated stacks to the surface layer if the Active-ASD processor is run (all have less than 1 TPD NOX, stack height less than 33 Meters(108 feet) and a plume height greater than 100 meters) A complete list of all sources summarized by this report are in minnesota_long.lst 17:21 Monday, December 5, 2011 State = minnesota State FIPS = 27 FIPS Number Number of Tests NOX ROG Obs State stname Of Stacks Failed Tests Failed TONS/DAY TONS/DAY 1 27 Minnesota 90 2 e H 0.80773 0.19446 ========= ======== ======== 90 0.80773 0.19446 NON-EGU Tests E=Emis/flow > 20 G Nox/acfm e= Emis/flow < .5 G NOX/ACFM C=calculated flow rate Problem V=Velocity gt 100 ft/sec F=Flow rate > 1000000 ACFM H = Plume height 3X stack height EGU Tests E=Emis/flow > 40 G Nox/acfm e= Emis/flow < .5 G NOX/ACFM C=calculated flow rate Problem V=Velocity gt 140 ft/sec F=Flow rate > 3000000 ACFM H = Plume height 3X stack height Report 4:EMS-2000 Adv. Stack Diagnostics, Large sources with low effective plume heights. (all >1 TPD) 9 Problems might include bad emissions estimates or stack parameters 17:21 Monday, December 5, 2011 State = minnesota State FIPS = 27 FLOW FLOW Estimated NOX ROG DIAM HEIGHT TEMP CALCULATED VELOC REPORTED Plume Heit Obs CYID fcid name stkid TONS/DAY TONS/DAY (FEET) (FEET) F ACFM FEET/SEC ACFM (Meters) 1 53 2705300015 Xcel Energy - Riverside Genera SV001 12.5928 0 2.7 38.2 196 12264 35.7 13644 41.4501 ======== ======== 12.5928 0