| 1) | 34495 | 47919.7 | TRANSCONTINENTAL GAS PIPE LINE |
| 2) | 34493 | 32132.5 | WASTE ENERGY PARTNERS |
| 3) | 34624 | 20620.6 | SASOL NORTH AMERICA, INC. |
| 4) | 34409 | 19798.7 | CONSTELLATION POWER SOURCE GEN |
| 5) | 34565 | 18616.0 | EASTON UTILITIES |
| 6) | 34578 | 17811.8 | REDLAND BRICK |
| 7) | 34652 | 11549.8 | TATE & LYLE NORTH AMERICAN SUG |
| 8) | 34672 | 11294.5 | AMERADA HESS TERMINAL |
| 9) | 34484 | 10825.8 | FORT DETRICK |
| 10) | 34485 | 10825.8 | TAMKO ROOFING PRODUCTS |
| 1) | 34495 | 5324.4 | TRANSCONTINENTAL GAS PIPE LINE |
| 2) | 34493 | 3570.3 | WASTE ENERGY PARTNERS |
| 3) | 34624 | 2291.2 | SASOL NORTH AMERICA, INC. |
| 4) | 34409 | 2199.9 | CONSTELLATION POWER SOURCE GEN |
| 5) | 34565 | 2068.4 | EASTON UTILITIES |
| 6) | 34578 | 1979.1 | REDLAND BRICK |
| 7) | 34652 | 1283.3 | TATE & LYLE NORTH AMERICAN SUG |
| 8) | 34672 | 1254.9 | AMERADA HESS TERMINAL |
| 9) | 34484 | 1202.9 | FORT DETRICK |
| 10) | 34485 | 1202.9 | TAMKO ROOFING PRODUCTS |
| 1) | 34477 | 1158.8 | FORT DETRICK |
| 2) | 34487 | 1116.7 | METTIKI COAL CORPORATION |
| 3) | 34495 | 55.2 | TRANSCONTINENTAL GAS PIPE LINE |
| 4) | 34501 | 49.3 | NATIONAL INSTITUTE OF STANDARD |
| 5) | 34493 | 48.6 | WASTE ENERGY PARTNERS |
| 6) | 34481 | 43.6 | FORT DETRICK |
| 7) | 34564 | 40.3 | EASTON UTILITIES |
| 8) | 34571 | 12.2 | EASTON UTILITIES |
| 9) | 34598 | 8.6 | JOHNS HOPKINS HOSPITAL |
| 10) | 34690 | 8.1 | TRIGEN - LEADENHALL STREET |
| 1) | 34477 | 13591.3 | FORT DETRICK |
| 2) | 34487 | 13098.2 | METTIKI COAL CORPORATION |
| 3) | 34571 | 9210.8 | EASTON UTILITIES |
| 4) | 34598 | 6479.9 | JOHNS HOPKINS HOSPITAL |
| 5) | 34574 | 4955.5 | EASTON UTILITIES - AIRPORT PAR |
| 6) | 34607 | 4597.2 | FMC CORP. ORGANIC CHEMICALS DI |
| 7) | 34608 | 4064.4 | GRACE - DAVISON CHEMICAL |
| 8) | 34601 | 3123.5 | GAF BUILDING PRODUCTS |
| 9) | 34596 | 2955.7 | JOHNS HOPKINS HOSPITAL |
| 10) | 34610 | 2559.4 | GRACE - DAVISON CHEMICAL |
| 1) | 34477 | 692.8 | FORT DETRICK |
| 2) | 34487 | 667.6 | METTIKI COAL CORPORATION |
| 3) | 34501 | 36.3 | NATIONAL INSTITUTE OF STANDARD |
| 4) | 34481 | 26.1 | FORT DETRICK |
| 5) | 34571 | 21.7 | EASTON UTILITIES |
| 6) | 34598 | 15.3 | JOHNS HOPKINS HOSPITAL |
| 7) | 34574 | 11.7 | EASTON UTILITIES - AIRPORT PAR |
| 8) | 34565 | 11.4 | EASTON UTILITIES |
| 9) | 34495 | 8.5 | TRANSCONTINENTAL GAS PIPE LINE |
| 10) | 34536 | 7.7 | ANDREWS AIR FORCE BASE |
| 1) | 34477 | 60.0 | FORT DETRICK |
| 2) | 34487 | 57.8 | METTIKI COAL CORPORATION |
| 3) | 34495 | 15.3 | TRANSCONTINENTAL GAS PIPE LINE |
| 4) | 34493 | 13.5 | WASTE ENERGY PARTNERS |
| 5) | 34571 | 8.1 | EASTON UTILITIES |
| 6) | 34598 | 5.7 | JOHNS HOPKINS HOSPITAL |
| 7) | 34574 | 4.4 | EASTON UTILITIES - AIRPORT PAR |
| 8) | 34484 | 3.8 | FORT DETRICK |
| 9) | 34485 | 3.8 | TAMKO ROOFING PRODUCTS |
| 10) | 34530 | 3.1 | PEPCO - CHALK POINT |
| 1) | 34571 | 1344.2 | EASTON UTILITIES |
| 2) | 34598 | 945.6 | JOHNS HOPKINS HOSPITAL |
| 3) | 34477 | 854.7 | FORT DETRICK |
| 4) | 34487 | 823.7 | METTIKI COAL CORPORATION |
| 5) | 34574 | 723.2 | EASTON UTILITIES - AIRPORT PAR |
| 6) | 34601 | 455.8 | GAF BUILDING PRODUCTS |
| 7) | 34596 | 431.3 | JOHNS HOPKINS HOSPITAL |
| 8) | 34610 | 373.5 | GRACE - DAVISON CHEMICAL |
| 9) | 34577 | 311.7 | EASTON UTILITIES - AIRPORT PAR |
| 10) | 34583 | 215.2 | INDEPENDENT CEMENT/ST. LAWEREN |
| 1) | 34477 | 700.8 | FORT DETRICK |
| 2) | 34487 | 675.4 | METTIKI COAL CORPORATION |
| 3) | 34481 | 26.4 | FORT DETRICK |
| 4) | 34632 | 16.7 | MILLENIUM INORGANIC CHEMICALS |
| 5) | 34631 | 8.8 | MILLENIUM INORGANIC CHEMICALS |
| 6) | 34652 | 7.3 | TATE & LYLE NORTH AMERICAN SUG |
| 7) | 34530 | 7.0 | PEPCO - CHALK POINT |
| 8) | 34537 | 7.0 | ANDREWS AIR FORCE BASE |
| 9) | 34672 | 6.4 | AMERADA HESS TERMINAL |
| 10) | 34470 | 5.8 | ESSROC CEMENT |
| 1) | 34477 | 2986.6 | FORT DETRICK |
| 2) | 34487 | 2878.2 | METTIKI COAL CORPORATION |
| 3) | 34481 | 112.4 | FORT DETRICK |
| 4) | 34564 | 82.9 | EASTON UTILITIES |
| 5) | 34495 | 30.7 | TRANSCONTINENTAL GAS PIPE LINE |
| 6) | 34501 | 28.5 | NATIONAL INSTITUTE OF STANDARD |
| 7) | 34493 | 27.0 | WASTE ENERGY PARTNERS |
| 8) | 34652 | 24.2 | TATE & LYLE NORTH AMERICAN SUG |
| 9) | 34672 | 21.4 | AMERADA HESS TERMINAL |
| 10) | 34668 | 17.0 | TRIGEN - NORTH CENTRAL AVENUE |
| 1) | 34477 | 858.3 | FORT DETRICK |
| 2) | 34487 | 827.2 | METTIKI COAL CORPORATION |
| 3) | 34481 | 32.3 | FORT DETRICK |
| 4) | 34614 | 4.8 | GRACE - DAVISON CHEMICAL |
| 5) | 34530 | 4.7 | PEPCO - CHALK POINT |
| 6) | 34537 | 4.7 | ANDREWS AIR FORCE BASE |
| 7) | 34489 | 4.4 | DUKE ENERGY |
| 8) | 34542 | 3.6 | GODDARD SPACE FLIGHT CENTER |
| 9) | 34480 | 1.7 | FORT DETRICK |
| 10) | 34472 | 1.3 | KLINE, RICHARD F., INCORPORATE |
| 1) | 34477 | 342.9 | FORT DETRICK |
| 2) | 34487 | 330.4 | METTIKI COAL CORPORATION |
| 3) | 34481 | 12.9 | FORT DETRICK |
| 4) | 34530 | 3.1 | PEPCO - CHALK POINT |
| 5) | 34537 | 3.1 | ANDREWS AIR FORCE BASE |
| 6) | 34542 | 2.5 | GODDARD SPACE FLIGHT CENTER |
| 7) | 34489 | 1.8 | DUKE ENERGY |
| 8) | 34480 | 0.7 | FORT DETRICK |
| 9) | 34472 | 0.5 | KLINE, RICHARD F., INCORPORATE |
| 10) | 34482 | 0.3 | FORT DETRICK |
| 1) | 34530 | 0.6 | PEPCO - CHALK POINT |
| 2) | 34537 | 0.6 | ANDREWS AIR FORCE BASE |
| 3) | 34542 | 0.5 | GODDARD SPACE FLIGHT CENTER |
| 4) | 34535 | 0.0 | ANDREWS AIR FORCE BASE |
| 5) | 34459 | 0.0 | LEHIGH PORTLAND CEMENT |
| 6) | 34392 | 0.0 | WESTVACO FINE PAPERS |
| 7) | 34393 | 0.0 | WESTVACO FINE PAPERS |
| 8) | 34394 | 0.0 | WESTVACO FINE PAPERS |
| 9) | 34395 | 0.0 | WESTVACO FINE PAPERS |
| 10) | 34396 | 0.0 | WESTVACO FINE PAPERS |
| 1) | 34477 | 7930.8 | FORT DETRICK |
| 2) | 34487 | 7643.0 | METTIKI COAL CORPORATION |
| 3) | 34652 | 5156.5 | TATE & LYLE NORTH AMERICAN SUG |
| 4) | 34672 | 4551.9 | AMERADA HESS TERMINAL |
| 5) | 34571 | 3687.0 | EASTON UTILITIES |
| 6) | 34668 | 3621.8 | TRIGEN - NORTH CENTRAL AVENUE |
| 7) | 34598 | 2593.8 | JOHNS HOPKINS HOSPITAL |
| 8) | 34574 | 1983.6 | EASTON UTILITIES - AIRPORT PAR |
| 9) | 34565 | 1830.0 | EASTON UTILITIES |
| 10) | 34556 | 1604.5 | PATUXENT RIVER NAVAL AIR STATI |
| 1) | 34495 | 77059.7 | TRANSCONTINENTAL GAS PIPE LINE |
| 2) | 34458 | 33800.3 | VIENNA GENERATING STATION |
| 3) | 34493 | 11974.9 | WASTE ENERGY PARTNERS |
| 4) | 34484 | 9867.4 | FORT DETRICK |
| 5) | 34485 | 9867.4 | TAMKO ROOFING PRODUCTS |
| 6) | 34565 | 9655.5 | EASTON UTILITIES |
| 7) | 34578 | 7397.5 | REDLAND BRICK |
| 8) | 34592 | 5619.0 | BERLIN TOWN POWER PLANT |
| 9) | 34632 | 5431.5 | MILLENIUM INORGANIC CHEMICALS |
| 10) | 34672 | 5041.8 | AMERADA HESS TERMINAL |
| 1) | 34624 | 33785.9 | SASOL NORTH AMERICA, INC. |
| 2) | 34578 | 20245.6 | REDLAND BRICK |
| 3) | 34495 | 10023.0 | TRANSCONTINENTAL GAS PIPE LINE |
| 4) | 34491 | 9136.3 | J.M. HUBER CORPORATION |
| 5) | 34484 | 6001.2 | FORT DETRICK |
| 6) | 34485 | 6001.2 | TAMKO ROOFING PRODUCTS |
| 7) | 34493 | 2940.4 | WASTE ENERGY PARTNERS |
| 8) | 34614 | 1551.5 | GRACE - DAVISON CHEMICAL |
| 9) | 34592 | 1330.7 | BERLIN TOWN POWER PLANT |
| 10) | 34666 | 668.1 | TRIGEN - NORTH CENTRAL AVENUE |
| 1) | 34624 | 577173.8 | SASOL NORTH AMERICA, INC. |
| 2) | 34495 | 32709.8 | TRANSCONTINENTAL GAS PIPE LINE |
| 3) | 34511 | 27413.9 | NATIONAL INSTITUTE OF HEALTH |
| 4) | 34517 | 27096.9 | DAY, F.O. BITUMINOUS - PINEY M |
| 5) | 34637 | 26387.8 | NATIONAL GYPSUM |
| 6) | 34560 | 25778.8 | EASTERN CORRECTIONAL INSTITUTI |
| 7) | 34528 | 21581.6 | PEPCO - CHALK POINT |
| 8) | 34514 | 19941.8 | NATIONAL NAVAL MEDICAL CENTER |
| 9) | 34493 | 17266.3 | WASTE ENERGY PARTNERS |
| 10) | 34666 | 16848.4 | TRIGEN - NORTH CENTRAL AVENUE |
| 1) | 34392 | 0.0 | WESTVACO FINE PAPERS |
| 2) | 34393 | 0.0 | WESTVACO FINE PAPERS |
| 3) | 34394 | 0.0 | WESTVACO FINE PAPERS |
| 4) | 34395 | 0.0 | WESTVACO FINE PAPERS |
| 5) | 34396 | 0.0 | WESTVACO FINE PAPERS |
| 6) | 34397 | 0.0 | CONSTELLATION POWER SOURCE GEN |
| 7) | 34398 | 0.0 | NEVAMAR COMPANY |
| 8) | 34399 | 0.0 | NEVAMAR COMPANY |
| 9) | 34400 | 0.0 | NEVAMAR COMPANY |
| 10) | 34401 | 0.0 | RELIABLE CONTRACTING |
| 1) | 34466 | 407100.7 | ESSROC CEMENT |
| 2) | 34624 | 47153.3 | SASOL NORTH AMERICA, INC. |
| 3) | 34403 | 1653.8 | CONSTELLATION POWER SOURCE GEN |
| 4) | 34495 | 342.4 | TRANSCONTINENTAL GAS PIPE LINE |
| 5) | 34518 | 293.7 | MONTGOMERY COUNTY RRF |
| 6) | 34493 | 201.6 | WASTE ENERGY PARTNERS |
| 7) | 34499 | 139.3 | MIRANT MID-ATLANTIC |
| 8) | 34500 | 87.4 | NATIONAL INSTITUTE OF STANDARD |
| 9) | 34616 | 43.2 | GRACE - DAVISON CHEMICAL |
| 10) | 34491 | 34.4 | J.M. HUBER CORPORATION |
| 1) | 34392 | 0.0 | WESTVACO FINE PAPERS |
| 2) | 34393 | 0.0 | WESTVACO FINE PAPERS |
| 3) | 34394 | 0.0 | WESTVACO FINE PAPERS |
| 4) | 34395 | 0.0 | WESTVACO FINE PAPERS |
| 5) | 34396 | 0.0 | WESTVACO FINE PAPERS |
| 6) | 34397 | 0.0 | CONSTELLATION POWER SOURCE GEN |
| 7) | 34398 | 0.0 | NEVAMAR COMPANY |
| 8) | 34399 | 0.0 | NEVAMAR COMPANY |
| 9) | 34400 | 0.0 | NEVAMAR COMPANY |
| 10) | 34401 | 0.0 | RELIABLE CONTRACTING |
| 1) | 34484 | 96.0 | FORT DETRICK |
| 2) | 34485 | 96.0 | TAMKO ROOFING PRODUCTS |
| 3) | 34392 | 0.0 | WESTVACO FINE PAPERS |
| 4) | 34393 | 0.0 | WESTVACO FINE PAPERS |
| 5) | 34394 | 0.0 | WESTVACO FINE PAPERS |
| 6) | 34395 | 0.0 | WESTVACO FINE PAPERS |
| 7) | 34396 | 0.0 | WESTVACO FINE PAPERS |
| 8) | 34397 | 0.0 | CONSTELLATION POWER SOURCE GEN |
| 9) | 34398 | 0.0 | NEVAMAR COMPANY |
| 10) | 34399 | 0.0 | NEVAMAR COMPANY |
| 1) | 34564 | 4929.3 | EASTON UTILITIES |
| 2) | 34637 | 3036.7 | NATIONAL GYPSUM |
| 3) | 34592 | 2300.3 | BERLIN TOWN POWER PLANT |
| 4) | 34460 | 2010.6 | LEHIGH PORTLAND CEMENT |
| 5) | 34495 | 2000.6 | TRANSCONTINENTAL GAS PIPE LINE |
| 6) | 34565 | 1822.6 | EASTON UTILITIES |
| 7) | 34511 | 1675.0 | NATIONAL INSTITUTE OF HEALTH |
| 8) | 34659 | 1516.5 | GENERAL MOTORS TRUCK & BUS GRO |
| 9) | 34624 | 1501.4 | SASOL NORTH AMERICA, INC. |
| 10) | 34518 | 1384.9 | MONTGOMERY COUNTY RRF |
| 1) | 34466 | 7127.1 | ESSROC CEMENT |
| 2) | 34592 | 825.7 | BERLIN TOWN POWER PLANT |
| 3) | 34460 | 721.8 | LEHIGH PORTLAND CEMENT |
| 4) | 34659 | 544.4 | GENERAL MOTORS TRUCK & BUS GRO |
| 5) | 34518 | 497.1 | MONTGOMERY COUNTY RRF |
| 6) | 34624 | 478.6 | SASOL NORTH AMERICA, INC. |
| 7) | 34637 | 444.9 | NATIONAL GYPSUM |
| 8) | 34658 | 434.7 | GENERAL MOTORS TRUCK & BUS GRO |
| 9) | 34456 | 409.8 | NAVAL SURFACE WARFARE CNTR-IND |
| 10) | 34691 | 401.6 | DEXT COMPANY |
| 1) | 34511 | 26129.7 | NATIONAL INSTITUTE OF HEALTH |
| 2) | 34514 | 19007.7 | NATIONAL NAVAL MEDICAL CENTER |
| 3) | 34517 | 15374.2 | DAY, F.O. BITUMINOUS - PINEY M |
| 4) | 34592 | 14784.7 | BERLIN TOWN POWER PLANT |
| 5) | 34512 | 14255.8 | NATIONAL NAVAL MEDICAL CENTER |
| 6) | 34513 | 14255.8 | NATIONAL NAVAL MEDICAL CENTER |
| 7) | 34460 | 12922.9 | LEHIGH PORTLAND CEMENT |
| 8) | 34528 | 12244.9 | PEPCO - CHALK POINT |
| 9) | 34659 | 9747.2 | GENERAL MOTORS TRUCK & BUS GRO |
| 10) | 34518 | 8901.2 | MONTGOMERY COUNTY RRF |
| 1) | 34624 | 356575.5 | SASOL NORTH AMERICA, INC. |
| 2) | 34495 | 20496.1 | TRANSCONTINENTAL GAS PIPE LINE |
| 3) | 34565 | 12237.2 | EASTON UTILITIES |
| 4) | 34493 | 10819.1 | WASTE ENERGY PARTNERS |
| 5) | 34392 | 9461.7 | WESTVACO FINE PAPERS |
| 6) | 34400 | 9461.7 | NEVAMAR COMPANY |
| 7) | 34560 | 6079.0 | EASTERN CORRECTIONAL INSTITUTI |
| 8) | 34568 | 5744.2 | EASTON UTILITIES |
| 9) | 34616 | 5426.4 | GRACE - DAVISON CHEMICAL |
| 10) | 34496 | 4136.2 | VELSICOL CHEMICAL |
| 1) | 34392 | 0.0 | WESTVACO FINE PAPERS |
| 2) | 34393 | 0.0 | WESTVACO FINE PAPERS |
| 3) | 34394 | 0.0 | WESTVACO FINE PAPERS |
| 4) | 34395 | 0.0 | WESTVACO FINE PAPERS |
| 5) | 34396 | 0.0 | WESTVACO FINE PAPERS |
| 6) | 34397 | 0.0 | CONSTELLATION POWER SOURCE GEN |
| 7) | 34398 | 0.0 | NEVAMAR COMPANY |
| 8) | 34399 | 0.0 | NEVAMAR COMPANY |
| 9) | 34400 | 0.0 | NEVAMAR COMPANY |
| 10) | 34401 | 0.0 | RELIABLE CONTRACTING |
| 1) | 34517 | 70546.8 | DAY, F.O. BITUMINOUS - PINEY M |
| 2) | 34528 | 56185.4 | PEPCO - CHALK POINT |
| 3) | 34495 | 48979.6 | TRANSCONTINENTAL GAS PIPE LINE |
| 4) | 34666 | 36684.3 | TRIGEN - NORTH CENTRAL AVENUE |
| 5) | 34392 | 33559.8 | WESTVACO FINE PAPERS |
| 6) | 34400 | 33559.8 | NEVAMAR COMPANY |
| 7) | 34637 | 28672.2 | NATIONAL GYPSUM |
| 8) | 34493 | 26354.2 | WASTE ENERGY PARTNERS |
| 9) | 34476 | 15318.7 | FORT DETRICK |
| 10) | 34496 | 14109.3 | VELSICOL CHEMICAL |