Permit Number |
Permittee |
Issue Date |
Permit Type |
|---|---|---|---|
| 4207-01 | Schellinger Construction Company, Inc. | December 30, 2009 | AQ |
| OP2035-02 TRD2035-02 |
Colstrip Energy Limited Partnership | December 25, 2009 | T5 |
| 3112-01 | Wibaux County Road Department | December 24, 2009 | AQ |
| 2382-01 | Deer Lodge Asphalt, Inc. | December 11, 2009 | AQ |
| 4462-00 | Sleepy Hollow Oil and Gas, LLC | December 1, 2009 | AQ |
| 4461-00 | Sleepy Hollow Oil and Gas, LLC | December 1, 2009 | AQ |
| 4456-00 | Lynch Creek Animal Clinic | November 26, 2009 | AQ |
| OP1626-07 TRD1626-07 |
Devon Energy Production Company, L.P. | November 17, 2009 | T5 |
| OP2946-06 TRD2946-06 |
ConocoPhillips Company | November 14, 2009 | T5 |
| OP4069-01 TRD4069-01 |
Montana Fiberglass, Inc. | November 5, 2009 | T5 |
| 4429-00 | Southern Montana Electric Generation and Transmission Cooperative, Inc., Highwood Generating Station Natural Gas Plant |
November 1, 2009 | AQ |
| 3791-01 | Thompson River Redi-Mix | October 31, 2009 | AQ |
| 2757-03 | ConocoPhillips Co. - Cut Bank Crude Station | October 31, 2009 | AQ |
| OP4056-01 TRD4056-01 |
ConocoPhillips Pipe Line Company | October 29, 2009 | T5 |
| OP2945-04 TRD2945-04 |
ConocoPhillips Company | October 29, 2009 | T5 |
| 1821-20 | CHS Inc. - Laurel Refinery | October 27, 2009 | AQ |
| 1564-21 | ExxonMobil - Billings Refinery | October 27, 2009 | AQ |
| 2982-05 | Bear Paw Energy, LLC - North Compressor Station | October 21, 2009 | AQ |
| OP3021-05 TRD3021-05 |
ConocoPhillips - Missoula Bulk Terminal | October 10, 2009 | T5 |
| 4070-01 | Schellinger Construction Company Inc. | October 9, 2009 | AQ |
| 4449-00 | Timberline Resources Corporation | October 6, 2009 | AQ |
| 3379-01 | Counter Inc. dba Columbus Concrete, Inc. | October 3, 2009 | AQ |
| 2161-23 | Montana Refining Company | October 3, 2009 | AQ |
| OP2282-05 TRD2282-05 |
Rio Tinto Minerals - Luzenac America, Inc - Three Forks Mill | October 2, 2009 | T5 |
| OP0513-05 TRD0513-05 |
PPL Montana, LLC Colstrip Stream Electric Station | September 25, 2009 | T5 |
| OP2953-05 TRD2953-05 |
PPL Montana LLC JE Corette Steam Electric Station | September 25, 2009 | T5 |
| 3175-07 | Thompson River Power, LLC | September 25, 2009 | AQ |
| 2945-05 | ConocoPhillips - Bozeman Bulk Terminal | September 24, 2009 | AQ |
| 3050-03 | LHC, Inc | September 18, 2009 | AQ |
| OP2161-03 TRD2161-03 |
Montana Refining Company Inc. | September 11, 2009 | AQ |
| 3257-04 | Schellinger Construction Company, Inc. | September 11, 2009 | AQ |
| 2622-07 | Schellinger Construction- #114 Bull Crusher | September 10, 2009 | AQ |
| 2907-05 | ConocoPhillips Co.- Helena Bulk Terminal | September 9, 2009 | AQ |
| 3167-04 | Helena Sand & Gravel Inc. | September 9, 2009 | AQ |
| 4437-00 | Praxair Inc. - NAIG | August 27, 2009 | AQ |
| OP2934-03 TRD2934-03 |
F.H. Stoltze Land and Lumber Company | August 25, 2009 | T5 |
| 2972-02 | Conoco Phillips Company- Thompson Falls facility | August 25, 2009 | AQ |
| OP0691-04 TRD0691-04 |
Montana-Dakota Utilities, Inc. Lewis & Clark Operating Station | August 24, 2009 | T5 |
| OP2589-06 TRD2589-06 |
Smurfit-Stone Container Enterprises, Inc. - Missoula Mill | August 20, 2009 | T5 |
| 4434-00 | Yellowstone County | August 19, 2009 | AQ |
| 4436-00 | Western Energy Company | August 13, 2009 | AQ |
| 3154-06 | Montgomery Great Falls Energy Partners, LP - Great Falls Energy Center | August 7, 2009 | AQ |
| 2619-25 | ConocoPhillips | August 6, 2009 | AQ |
| OP2954-02 TRD2954-02 |
Williston Basin Interstate Pipeline Company -Baker Station | August 6, 2009 | T5 |
| 2946-04 | ConocoPhillips Co. | August 5, 2009 | AQ |
| OP1628-03 TRD1628-03 |
Williston Basin Interstate Pipeline Company - Hathaway Compressor Station | July 31, 2009 | T5 |
| 3026-03 | LaSalle Sand and Gravel, LLP | July 25, 2009 | AQ |
| OP2783-03 TRD2783-03 |
NorthWestern Energy Cobb Storage Field Station | July 24, 2009 | T5 |
| 2971-01 | Hall Sand and Gravel | July 24, 2009 | AQ |
| 4425-00 | Jerry Denney | July 22, 2009 | AQ |
| 3185-05 | Rocky Mountain Power, LLC - Hardin Generating Station | July 16, 2009 | AQ |
| 1995-17 | Barretts Minerals, Inc. | July 10, 2009 | AQ |
| 2526-01 | Century Companies, Inc | July 2, 2009 | AQ |
| 3866-01 | Western Emulsions, Inc. | July 2, 2009 | AQ |
| 4206-02 | CAP Paving, Inc. | June 30, 2009 | AQ |
| OP1551-05 TRD1551-05 |
Montana-Dakota Utilities, Inc. - Glendive Operating Station | June 30, 2009 | T5 |
| 4428-00 | Animal Medical Clinic | June 27, 2009 | AQ |
| 2035-05 | Colstrip Energy Limited Partnership | June 25, 2009 | AQ |
| 3331-06 | Hiland Partners, LP - Bakken Gathering Plant | June 24, 2009 | AQ |
| OP2741-03 TRD2741-03 |
WBI - Little Beaver Compressor Station | June 19, 2009 | T5 |
| OP2803-02 TRD2803-02 |
WBI - Fort Peck Compressor Station | June 19, 2009 | T5 |
| 3409-01 | Butte Pipe Line Co. - Baker Station | June 18, 2009 | AQ |
| 2678-03 | KEM Ready Mix, Inc. | June 15, 2009 | AQ |
| OP2303-04 TRD2303-04 |
Roseburg Forest Products - Missoula Particleboard Facility | June 8, 2009 | T5 |
| OP1343-02 TRD1343-02 |
Plum Creek Northwest Lumber Co. - Ksanka Mill | June, 2, 2009 | T5 |
| 2523-02 | Gallatin County | June 2, 2009 | AQ |
| 2836-05 | Hexion Specialty Chemicals, Inc. | May 28, 2009 | AQ |
| 4361-00 | Bay Materials, LLC | May 20,2009 | AQ |
| 2929-02 | Johnson-Gloschat Funeral Home and Crematory | May 12, 2009 | AQ |
| OP1564-03 TRD1564-03 |
ExxonMobil | May 12, 2009 | T5 |
| 3417-01 | Griffith Excavating, Inc | May 7, 2009 | AQ |
| 2161-22 | Montana Refining Company | May 6, 2009 | AQ |
| 4362-00 | Conner's Concrete | May 5, 2009 | AQ |
| 2925-08 | LHC, Inc. | May 5, 2009 | AQ |
| 0691-01 | Montana-Dakota Utilities, Inc. Lewis & Clark Station | April 25, 2009 | AQ |
| OP0982-02 TRD0982-02 |
Holcim (US) Inc. | April 24, 2009 | T5 |
| 3881-01 | Schnackenberg & Nelson Funeral Home | April 22, 2009 | AQ |
| 4280-00 | USAF (819th RED HORSE Squadron) | April 21, 2009 | AQ |
| 2527-01 | Century Companies, Inc. | April 17, 2009 | AQ |
| 1626-08 | Devon Energy Production Company, L.P. Blaine County #1 Compressor Station |
April 16, 2009 | AQ |
| 3116-01 | Cremation and Funeral Gallery | April 15, 2009 | AQ |
| 1821-19 | CHS Inc.- Laurel Refinery | April 14, 2009 | AQ |
| 4294-00 | Jim Gilman Excavating, Inc. | April 13, 2009 | AQ |
| 2842-02 | CHS, Incorporated | April 11, 2009 | AQ |
| 2733-03 | Crazy Mountain Rock, Inc | April 11, 2009 | AQ |
| 2561-04 | Riverside Contracting, Inc. | April 9, 2009 | AQ |
| 2953-00 | PPL Montana, LLC, JE Corette Steam Electric Station |
April 9, 2009 | AQ |
| 0513-07 | PPL Montana, LLC, Colstrip Steam Electric Station |
April 9, 2009 | AQ |
| 4293-00 | Jim Gilman Excavating | April 9, 2009 | AQ |
| 3238-05 | Malteurop North America Inc. | April 7, 2009 | AQ |
| 3822-01 | Johnson Lane Materials | March 20, 2009 | AQ |
| 1120-10 | Spring Creek Coal LLC | March 18, 2009 | AQ |
| 1565-20 | Exxon Mobil -Billings Refinery | March 16, 2010 | AQ |
| 4282-00 | Williston Basin Interstate Pipeline Company - Willow Creek | March 12, 2009 | AQ |
| 2982-04 | Bear Paw Energy, LLC North Compressor Station |
March 12, 2009 | AQ |
| 3133-02 | Knife River Corporation | March 11, 2009 | AQ |
| 1821-18 | CHS Inc. - Laurel Refinery | March 3, 2009 | AQ |
| 2598-02 | Centennial Concrete | March 2, 2009 | AQ |
| 0691-00 | Montana-Dakota Utilities, Inc. Lewis and Clark Station | February 25, 2009 | AQ |
| OP2619-03 TRD2619-03 |
ConocoPhillips Company - Billings Refinery | February 24, 2009 | T5 |
| 3175-06 | Thompson River Power, LLC | February 10, 2009 | AQ |
| 4281-00 | Pioneer Concrete and Fuel, Inc. | February 10, 2009 | AQ |
| 4206-01 | CAP Paving Inc. | February 7, 2009 | AQ |
| 2945-04 | ConocoPhillips Company | February 5, 2009 | AQ |
| 3179-04 | Signal Peak Energy, LLC. | February 5, 2009 | AQ |
| 3282-04 | Global Coal Sales Group, LLC | February 5, 2009 | AQ |
| 3261-02 | Schellinger Construction Co., Inc. | February 9, 2009 | AQ |
| 3300-03 | Encore Energy Partners Operating, LLC - Elk Basin Battery No. 9 | February 7, 2009 | AQ |
| 3096-01 | Knife River Corporation | February 3, 2009 | AQ |
| 2659-05 | Knife River - Portable Crushing/Screening Facility | January 31, 2009 | AQ |
| OP2035-01 TRD2035-01 |
Colstrip Energy Limited Partnership | January 27, 2009 | T5 |
| 2822-04 | Williston Basin Interstate Pipeline - Saco Compressor Station | January 27, 2009 | AQ |
| 2566-07 | Knife River Corporation - Portable Crushing & Screening Operation | January 27, 2009 | AQ |
| 4072-01 | Schwend Gravel Company - Portable Crushing & Screening Facility | January 27, 2009 | AQ |
| OP1564-02 TRD1564-02 |
ExxonMobil | January 23, 2009 | T5 |
| 4255-00 | NorthWestern Energy - Mill Creek Generating Station | January 22, 2009 | AQ |
| 2589-14 | Smurfit-Stone Container Enterprises, Inc. - Missoula Mill | January 21, 2009 | AQ |
| 4256-00 | Basin Electric Power Cooperative -- Culbertson Generation Station | January 21, 2009 | AQ |
| 2839-03 | Century Construction Company, Inc | January 8, 2009 | AQ |
| 3008-02 | Century Construction Company, Inc | January 8, 2008 | AQ |
| 3328-03 | Hiland Partners, LP - Three Buttes Compressor Station | January 6, 2009 | AQ |
| 3358-03 | Hiland Partners, LP - Vaira Compressor Station | January 6, 2009 | AQ |
| 4254-00 | Knife River Corporation | January 5, 2009 | AQ |
| 4262-00 | Helena Sand & Gravel, Inc. | January 3, 2009 | AQ |
| 3172-01 | Fisher Sand & Gravel Company | December 19, 2008 | AQ |
| 2699-02 | Knife River Corporation | December 18, 2008 | AQ |
| OP1821-01 TRD1821-01 |
CHS Inc. - Laurel Refinery | October 31, 2008 | T5 |
| 3293-01 | Montana Department of Livestock | December 9, 2008 | AQ |
| 4068-01 | Knife River | December 9, 2008 | AQ |
| 3867-01 | Knife River Corporation | December 6, 2008 | AQ |
| 2832-07 | PSC Container Services LLC | December 5, 2008 | AQ |
| 3235-01 | Sparrow Enterprises, Inc. | December 5, 2008 | AQ |
| 2303-15 | Roseburg Forest Products - Missoula Particleboard | December 4, 2008 | AQ |
| 1120-09 | Spring Creek Coal Company | December 3, 2008 | AQ |
| 3423-01 | Southern Montana Electric - Highwood Generation Station | November 26, 2008 | AQ |
| 2619-24 | ConocoPhillips Company - Billings Refinery | November 19, 2008 | AQ |
| 2996-05 | Knife River Corporation | November 19, 2008 | AQ |
| 2569-02 | Prince, Inc. | November 17, 2008 | AQ |
| 2978-05 | Knife River Corporation | November 14, 2008 | AQ |
| 3106-01 | MillerCoors LLC | November 13, 2008 | AQ |
| OP2784-07 TRD2784-07 |
NorthWestern Energy | November 6, 2008 | T5 |
| OP3185-01 TRD3185-01 |
Rocky Mountain Power, LLC | November 6, 2008 | T5 |
| 2843-04 | Taylor Gas Compression, Inc. | November 6, 2008 | AQ |
| 1551-06 | Montana Dakota Utilities, Inc. - Glendive Operating Station | November 3, 2008 | AQ |
| 1739-03 | Ranck Oil Company Inc. | October 31, 2008 | AQ |
| 3065-03 | Knife River Corporation | October 28, 2008 | AQ |
| 3406-01 | Knife River Corporation | October 28, 2008 | AQ |
| 4252-00 | Glacier Gold, LLC | October 23, 2008 | AQ |
| 4251-00 | Glacier Gold, LLC | October 23, 2008 | AQ |
| 4250-00 | Glacier Gold LLC | October 23, 2008 | AQ |
| 2784-05 | NorthWestern Energy | October 17, 2008 | AQ |
| 3042-01 | Century Companies Inc. | October 14, 2008 | AQ |
| 2641-02 | Century Companies Inc. | September 26, 2008 | AQ |
| 2930-03 | Montana Air National Guard | September 23, 2008 | AQ |
| 4245-00 | Flathead Electric LFGE facility | September 23, 2008 | AQ |
| 4244-00 | Helena Sand & Gravel | September 19, 2008 | AQ |
| 4236-00 | Northern Improvement Company | September 3, 2008 | AQ |
| 4237-00 | Elkhorn Goldfields, Inc. | August 30, 2008 | AQ |
| 3016-01 | Donaldson Brothers Ready Mix | August 21, 2008 | AQ |
| 2777-03 | Knife River Corporation | August 19, 2008 | AQ |
| 4235-00 | Fisher Sand & Gravel Company | August 19, 2008 | AQ |
| 2606-02 | Knife River Corporation | August 16, 2008 | AQ |
| 2788-03 | Knife River Corporation | August 16, 2008 | AQ |
| 2997-08 | NorthWestern Energy | August 9, 2008 | AQ |
| 3099-03 | Kootenai Paving and Construction, Inc. | August 7, 2008 | AQ |
| 3100-01 | Knife River Corporation | August 6, 2008 | AQ |
| 2161-21 | Montana Refining Company | August 5, 2008 | AQ |
| OP3237-01 TRD3237-01 |
SSP-SiMatrix, Inc. | August 2, 2008 | T5 |
| 3023-01 | Knife River Corporation | July 31, 2008 | AQ |
| 3142-02 | Knife River Corporation | July 31, 2008 | AQ |
| 2035-04 | Colstrip Energy Limited Partnership | July 29, 2008 | AQ |
| 2756-05 | NorthWestern Energy Utopia Field Station | July 23, 2008 | AQ |
| 2766-03 | NorthWestern Energy South Moulton Field Station | July 23, 2008 | AQ |
| 2767-05 | NorthWestern Energy North Moulton Field Station | July 23, 2008 | AQ |
| 2828-02 | Knife River Corporation | July 19, 2008 | AQ |
| 3237-01 | SSP-SiMatrix, Inc. | July18, 2008 | AQ |
| 3029-03 | Remp Sand & Gravel, Inc. | July 17, 2008 | AQ |
| 3082-01 | Great Falls Animal Shelter | July 17, 2008 | AQ |
| 3101-01 | Knife River Corporation | July 15, 2008 | AQ |
| 2773-04 | NorthWestern Energy - Box Elder Field Station 070 | July 9, 2008 | AQ |
| OP2303-03 TRD2303-03 |
Roseburg Forest Products - Missoula Particleboard Facility | July 8, 2008 | T5 |
| OP2619-02 TRD2619-02 |
ConocoPhillips Co. Billings Refinery | July 8, 2008 | T5 |
| 2428-10 | NorthWestern Energy Main Line #1 | July 3, 2008 | AQ |
| 3288-02 | Knife River Corporation | July 3, 2008 | AQ |
| 3151-02 | Bridgeford Industries, Inc. | July 2, 2008 | AQ |
| OP4056-00 TRD4056-00 |
ConocoPhillips Co. - Pipeline and Terminal Operations | July 1, 2008 | T5 |
| 4215-00 | MR Asphalt, Inc. | June 28, 2008 | AQ |
| 2570-03 | Knife River Corporation | June 28, 2008 | AQ |
| 1821-17 | CHS, Inc. | June 27, 2008 | AQ |
| 2689-04 | Knife River Corporation | June 18, 2008 | AQ |
| 3134-02 | Knife River Corporation | June 18, 2008 | AQ |
| 2605-02 | Shumaker Trucking and Excavating Contractors, Inc. | June 18, 2006 | AQ |
| OP2428-08 TRD2428-08 |
NorthWestern Energy - Main Line #1 Field Station | June 18, 2008 | T5 |
| 4206-00 | Capitol Gravel & Asphalt, LLC | June 17, 2008 | AQ |
| 4205-00 | TMK Construction, LLC | June 17, 2008 | AQ |
| OP3185-00 TRD3185-00 |
Rocky Mountain Power, LLC | June 14, 2008 | T5 |
| OP0513-04 TRD0513-04 |
PPL Montana, LLC - Colstrip Steam Electric Station | June 13, 2008 | T5 |
| 3319-02 | Concrete Placing Company, Inc. | June 13, 2008 | AQ |
| OP2782-06 TRD2782-06 |
NorthWestern Corporation - Telestad Field Station | June 10, 2008 | T5 |
| 4207-00 | Sullivan Gravel Pit | June 6, 2008 | AQ |
| OP2282-04 TRD2282-04 | Luzenac America, Inc. - Three Forks Mill | June 6, 2008 | T5 |
| OP2655-02 TRD2655-02 |
Columbia Falls Aluminum Company, LLC | May 30, 2008 | T5 |
| 3860-01 | LHC, Inc. | May 20, 2008 | AQ |
| 2900-06 | Montana Limestone Company | May 15, 2008 | AQ |
| 3898-01 | Omimex Canada, Ltd. | May 14, 2008 | AQ |
| 3179-03 | Bull Mountain Mining, Inc. | May 13, 2008 | AQ |
| 3256-01 | Weaver Gravel, Inc. | May 9, 2008 | AQ |
| 1435-05 | Decker Coal Company | May 9, 2008 | AQ |
| 4200-00 | Kinfe River Corporation | May 9, 2008 | AQ |
| 2780-03 | NorthWestern Energy - Livingston Compressor Station 1 & 2 | May 8, 2008 | AQ |
| 2735-03 | Helena Sand & Gravel, Inc. | May 8, 2008 | AQ |
| 2997-07 | NorthWestern Energy - Main Line #3 | May 8, 2008 | AQ |
| 3328-02 | Hiland Partners, LP - Three Buttes Compressor Station | May 7, 2008 | AQ |
| 3358-02 | Hiland Partners, LP-Vaira Compressor Station | May 7, 2008 | AQ |
| 3878-01 | Hiland Partners, LP - Midway Compressor Station | May 7, 2008 | AQ |
| OP2967-00 TRD2967-00 | ExxonMobil - Billings Terminal | May 6, 2008 | T5 |
| 3421-02 | Eighty-Eight Oil, LLC - Highway 201 Station | May 3, 2008 | AQ |
| 3304-02 | Schellinger Sand and Gravel, Inc. | May 1, 2008 | AQ |
| 4201-00 | HiLine Redi-Mix, LLC | April 30, 2008 | AQ |
| 2572-03 | Johnston Sand & Gravel | April 26, 2008 | AQ |
| 2744-01 | Coronado Resources USA, LLC | April 24, 2008 | AQ |
| OP3395-00 TRD3395-00 | Montana Silversmiths Inc. | April 15, 2008 | T5 |
| 2982-03 | Bear Paw Energy, Inc. - North Compressor Station | April 17, 2008 | AQ |
| 2783-08 | NorthWestern Energy-Cobb Storage Facility, Station 017 | April 17, 2008 | AQ |
| 2719-08 | Devon Energy Production Co. | April 15, 2008 | AQ |
| 4199-00 | Rock Solid Enterprises, Inc. | April 10, 2008 | AQ |
| 4196-00 | Rock Solid Enterprises, Inc. | April 10, 2008 | AQ |
| 4197-00 | Rock Solid Enterprises, Inc. | April 10, 2008 | AQ |
| 4198-00 | Rock Solid Enterprises, Inc. | April 10, 2008 | AQ |
| 2943-02 | NorthWestern Energy - Absarokee Station | April 8, 2008 | AQ |
| 2782-06 | NorthWestern Energy - Telestad Field Station | April 8, 2008 | AQ |
| 4195-00 | Yellowstone Valley Veterinary, Inc. | April 8, 2008 | AQ |
| 3247-01 | Naeseth's Redi-Mix | April 3, 2008 | AQ |
| 3238-04 | Archer Daniels Midland Company - Malting | April 2, 2008 | AQ |
| 3110-02 | Archer Daniels Midland Company - Malting | April 2, 2008 | AQ |
| 2723-03 | Busch Agricultural Resources, LLC | April 2, 2008 | AQ |
| 4175-00 | Bitter Root Humane Association | April 1, 2008 | AQ |
| 4176-00 | Great Falls Wastewater Treatment Plant | March 11, 2008 | AQ |
| 2902-02 | Bill Baltrusch Construction, Inc. | March 4, 2008 | AQ |
| 2806-06 | Stimson Lumber Company | February 28, 2008 | AQ |
| OP4069-00 TRD4069-00 | Montana Fiberglass, Inc. | February 20, 2008 | T5 |
| 2282-14 | Luzenac America, Inc. - Three Forks Mill | February 23, 2008 | AQ |
| 4163-00 | Kniferiver Corporation | February 13, 2008 | AQ |
| 4164-00 | Kniferiver Corporation | February 13, 2008 | AQ |
| 2005-08 | Ash Grove Cement Company | February 13, 2008 | AQ |
| OP3175-02 TRD3175-02 | Thompson River Power, LLC | February 12, 2008 | T5 |
| 2712-04 | Hamilton Rock Products | February 2, 2008 | AQ |
| 4161-00 | Highline Exploration Inc. | January 30, 2008 | AQ |
| OP2949-02 TRD2949-02 |
Montola- A Division of Sustainable Systems | January 25, 2008 | T5 |
| OP2736-07 TRD2736-07 | Bear Paw Energy LLC - Baker Gas Plant | January 23, 2008 | T5 |
| 3815-01 | T&T contracting, Inc. | January 5, 2008 | AQ |
| 3125-01 | United Harvest, LLC | January 5, 2008 | AQ |
| 2834-03 | Montana Department of Livestock - Veterinary Diagnostic Laboratory | January 4, 2008 | AQ |
| 3175-05 | Thompson River Power, LLC | January 4, 2008 | AQ |
| 3001-02 | Stewart Excavating, Inc. | December 28, 2007 | AQ |
| 0513-06 | PPL Montana | December 25, 2007 | AQ |
| OP2907-05 TRD2907-05 |
ConocoPhillips - Helena Terminal | December 22, 2007 | T5 |
| 1821-16 | CHS Inc. - Laurel Refinery | December 21, 2007 | AQ |
| 2940-06 | Renewable Energy Corporation - Advanced Silicon Materials LLC | December 7, 2007 | AQ |
| 2719-07 | Devon Energy Production Company, L.P. | December 7, 2007 | AQ |
| 3184-02 | Grizzly Logging and Gravel Products, Inc. | December 7, 2007 | AQ |
| 4160-00 | Dahl Funeral Chapel Billings, Inc. | December 6, 2007 | AQ |
| OP2161-02 TRD2161-02 |
Montana Refining Company | November 4, 2007 | T5 |
| OP2650-01 TRD2650-01 |
Yellowstone Energy Limited Partnership | November 3, 2007 | T5 |
| 2161-20 | Montana Refining Company | November 14, 2007 | AQ |
| OP2634-04 TRD2634-04 |
Sun Mountain Lumber Company, Inc. | November 10, 2007 | T5 |
| 2303-14 | Roseburg Forest Products Missoula Particleboard | November 9, 2007 | AQ |
| 3015-01 | Helena Sand & Gravel, Inc. dba Blahnik Construction | November 2, 2007 | AQ |
| OP1821-01 TRD1821-01 |
CHS, Inc. - Laurel Refinery | October 6, 2007 | T5 |
| OP3343-01 TRD3343-01 |
Fiberglass Structures, Inc. | October 27, 2007 | T5 |
| 3185-04 | Rocky Mountain Power, LLC | October 23, 2007 | AQ |
| 2619-23 | ConocoPhillips - Billings Refinery | October 16, 2007 | AQ |
| 4116-00 | Fuels Reduction Services | October 13, 2007 | AQ |
| OP0982-01 TRD0982-01 |
Holcim (US), Inc. | October 11, 2007 | T5 |
| 2829-02 | Exxon Mobil Corporation - Helena Terminal | October 10, 2007 | AQ |
| 3038-05 | Bitter Creek Pipelines, LLC - Squirrel Creek Battery | September 29, 2007 | AQ |
| 3827-01 | City of Billings Public Works Department - Wastewater Treatment Plant | September 25, 2007 | AQ |
| 2635-15 | Stillwater Mining Company - Columbus Metallurgical Complex | September 14, 2007 | AQ |
| 3277-01 | MRTE, Inc. | September 14, 2007 | AQ |
| 3038-04 | Bitter Creek Pipelines, LLC | September 7, 2007 | AQ |
| 3300-02 | Encore Energy Partners Operating LLC | September 7, 2007 | AQ |
| 3299-01 | Encore Energy Partners Operating LLC | September 7, 2007 | AQ |
| 3372-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3373-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3411-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3412-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3418-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3365-02 | Encore Operating L.P. | September 5, 2007 | AQ |
| 3407-02 | Encore Operating, L.P. | September 5, 2007 | AQ |
| 4107-00 | Montana Star Pipeline Co. Lake Frances Compressor Station | August 29, 2007 | AQ |
| OP3175-01 TRD3175-01 |
Thompson River Co-Gen, LLC | August 28, 2007 | T5 |
| 4069-00 | Montana Fiberglass Inc. | August 21, 2007 | AQ |
| 2110-06 | Plains Pipeline, L.P. | August 15, 2007 | AQ |
| 4106-00 | Fisher Sand & Gravel Company | August 15, 2007 | AQ |
| 2161-19 | Montana Refining Company | August 15, 2007 | AQ |
| 2689-03 | JTL Group Inc. | August 15, 2007 | AQ |
| 2282-13 | Luzenac America - Three Forks Mill | August 15, 2007 | AQ |
| 3355-02 | Rockwall Inc. | August 9, 2007 | AQ |
| 2667-13 | Plum Creek Manufacturing, L.P. - Columbia Falls | August 8, 2007 | AQ |
| OP3821-00 TRD3821-00 |
Fiberglass Structures, Inc. | August 7, 2007 | T5 |
| 3268-01 | Lyons Construction, Inc. | August 4, 2007 | AQ |
| 4073-00 | Hollow Construction, Inc. | August 4, 2007 | AQ |
| OP1995-05 TRD1995-05 |
Barretts Minerals, Inc. | July 31, 2007 | T5 |
| 3331-05 | Hiland Partners, LP - Bakken Gathering Plant | July 28, 2007 | AQ |
| OP2974-08 TRD2974-08 |
Northern Border Pipeline Company, CS-3 Compressor Station | July 17, 2007 | T5 |
| OP2979-08 TRD2979-08 |
Northern Border Pipeline Company, CS-1 Compressor Station | July 17, 2007 | T5 |
| 3391-02 | LHC, Inc. | July 13, 2007 | AQ |
| 3402-01 | Rocky Mountain Ethanol, LLC | July 12, 2007 | AQ |
| 2951-04 | City of Bozeman Sanitary Landfill | July 5, 2007 | AQ |
| OP2459-04 TRD2459-04 |
Stillwater Mining Company | July 5, 2007 | T5 |
| 4062-00 | Woods Crushing and Hauling, Inc. | July 4, 2007 | AQ |
| 2893-07 | Treasure State Construction | July 3, 2007 | AQ |
| 2873-06 | Hollow Contracting, Inc. | June 30, 2007 | AQ |
| 4070-00 | Schellinger Construction Co., Inc. | June 28, 2007 | AQ |
| 4067-00 | Schellinger Construction Company, Inc. | June 28, 2007 | AQ |
| 4071-00 | Schellinger Construction Company, Inc. | June 28, 2007 | AQ |
| 2960-02 | Bates Construction, Inc. | June 27, 2007 | AQ |
| 2744-07 | Hollow Contracting, Inc. | June 25, 2007 | AQ |
| 2589-13 | Smurfit-Stone Container Enterprises, Inc. | June 25, 2007 | AQ |
| 1198-02 | Jim Gilman Excavating, Inc. | June 18, 2007 | AQ |
| 2542-03 | Jim Gilman Excavating, Inc. | June 18, 2007 | AQ |
| 2543-03 | Jim Gilman Excavating, Inc. | June 18, 2007 | AQ |
| 2545-05 | Jim Gilman Excavating, Inc. | June 18, 2007 | AQ |
| 2533-07 | Treasure State Construction, Inc. | June 15, 2007 | AQ |
| 2892-02 | Treasure State Construction, Inc. | June 15, 2007 | AQ |
| 3421-01 | Eighty-Eight Oil - Highway 201 Station | June 15, 2007 | AQ |
| 4072-00 | Schwend Construction Co. | June 14, 2007 | AQ |
| OP2907-04 TRD2907-04 |
ConocoPhillips Company, Helena Product Terminal | June 12, 2007 | T5 |
| OP2945-03 TRD2945-03 |
ConocoPhillips Company, Bozeman Product Terminal | June 12, 2007 | T5 |
| OP2946-05 TRD2946-05 |
ConocoPhillips Company, Great Falls Product Terminal | June 12, 2007 | T5 |
| OP2602-01 TRD2602-01 |
Plum Creek Manufacturing, L.P. - Evergreen Division | June 12, 2007 | T5 |
| 2110-05 | Plains Pipeline, LP | June 12, 2007 | AQ |
| 3301-01 | WBI Pipelines, Inc. -Baker Booster & Sand Creek Compressor Station | June 6, 2007 | AQ |
| 3184-01 | Grizzly Logging and Gravel Products, Inc. | June 6, 2007 | AQ |
| 2673-05 | Helena Sand and Gravel | May 31, 2007 | AQ |
| 3423-00 | Southern Montana Electric Generation and Transmission Cooperative - Highwood Generating Station | May 30, 2007 | AQ |
| 3320-02 | Asphalt, LLC | May 24, 2007 | AQ |
| 3167-03 | Helena Sand and Gravel | May 24, 2007 | AQ |
| 4066-00 | Bitter Creek Pipelines Decker 17 Battery | May 23, 2007 | AQ |
| 4064-00 | Kenyon Noble Ready Mix | May 23, 2007 | AQ |
| 4065-00 | Kenyon Noble Ready Mix | May 23, 2007 | AQ |
| 4068-00 | JTL Group, Inc. - Belgrade | May 23, 2007 | AQ |
| 4063-00 | Cummins USA | May 22, 2007 | AQ |
| 2566-06 | JTL Group, Inc. | May 17, 2007 | AQ |
| 3802-01 | Kootenai Sand & Gravel | May 14, 2007 | AQ |
| 4061-00 | Williston Basin Interstate Pipeline Company | May 14, 2007 | AQ |
| 3154-05 | Montgomery Great Falls Energy Partners LP | May 10, 2007 | AQ |
| 1564-19 | ExxonMobil - Billings Refinery | May 8, 2007 | AQ |
| 2576-04 | Prince, Inc. | May 1, 2007 | AQ |
| OP0901-02 TRD0901-02 |
Montana-Dakota Utilities Company | April 27, 2007 | T5 |
| 4060-00 | Rocky Mountain Recycling and Crushing, Inc. | April 26, 2007 | AQ |
| 2772-11 | Devon Energy Production Company, L.P. | April 25, 2007 | AQ |
| 1120-08 | Spring Creek Coal | April 25, 2007 | AQ |
| 3346-02 | Spoklie's South Valley Gravel | April 20, 2007 | AQ |
| 4057-00 | Montana Renewable Resources | April 17, 2007 | AQ |
| OP2005-04 TRD2005-04 |
Ash Grove Cement Company | April 9, 2007 | T5 |
| 3257-03 | Schellinger Construction Company, Inc. | April 12, 2007 | AQ |
| OP1626-05 TRD1626-05 | Devon Energy Production Company, L.P. | April 5, 2007 | T5 |
| 2900-05 | Montana Limestone Co. | April 5, 2007 | AQ |
| OP2282-03 TRD2282-03 |
Luzenac America Inc. - Three Forks | March 31, 2007 | T5 |
| 4058-00 | Hillcrest Lawn Memorial Association | March 29, 2007 | AQ |
| 3031-01 | Pine Gas Gathering, LLC | March 29, 2007 | AQ |
| 4059-00 | Fisher Sand & Gravel Co. | March 29, 2007 | AQ |
| 3196-01 | Valley Sand and Gravel | March 24, 2007 | AQ |
| 2619-22 | ConocoPhillips Company - Billings Refinery | March 22, 2007 | AQ |
| 3330-02 | Bear Paw Energy, LLC | March 14, 2007 | AQ |
| 3179-02 | BMP Investments Incorporated | March 13, 2007 | AQ |
| 3280-01 | United Materials of Great Falls, Inc. | March 10, 2007 | AQ |
| 3354-01 | Plains Pipeline - Spring Lake Crude Oil Station | March 9, 2007 | AQ |
| 3312-03 | Plains Pipeline - Four Mile Crude Oil Station | March 9, 2007 | AQ |
| 3353-01 | Plains Pipeline - Lone Tree Crude Oil Station | March 9, 2007 | AQ |
| OP2850-04 TRD2850-04 |
Flathead County Solid Waste District | March 6, 2007 | T5 |
| 1993-15 | American Chemet Corporation | March 2, 2007 | AQ |
| OP2736-06 TRD2736-06 |
Bear Paw Energy - Baker Gas Plant | February 22, 2007 | T5 |
| 4054-00 | Camas Gravel | February 22, 2007 | AQ |
| 2622-06 | Schellinger Construction Company, Inc. | February 21, 2007 | AQ |
| 2623-20 | Schellinger Construction Company, Inc. | February 21, 2007 | AQ |
| 3282-02 | Mammoth Coal Sale Company, Inc. | February 17, 2007 | AQ |
| 2659-04 | JTL Group, Inc. | February 17, 2007 | AQ |
| OP1554-04 TRD1554-04 |
Graymont Western U.S., Inc. | February 17, 2007 | T5 |
| 3897-00 | Nitty Gritty Dirt, LLC | February 15, 2007 | AQ |
| 2624-15 | Schellinger Construction Co., Inc. | February 9, 2007 | AQ |
| 3901-00 | CHS, Inc. - Logan Terminal | February 6, 2007 | AQ |
| 3257-02 | Schellinger Construction Company, Inc. | January 25, 2007 | AQ |
| 3258-02 | Schellinger Construction Company, Inc. | January 25, 2007 | AQ |
| 2622-05 | Schellinger Construction Company, Inc. | January 25, 2007 | AQ |
| 3884-00 | Riverside Contracting, Inc. | January 24, 2007 | AQ |
| 1995-16 | Barretts Minerals, Inc. | January 20, 2007 | AQ |
| 3320-01 | Asphalt, LLC | January 18, 2007 | AQ |
| 1821-15 | CHS - Laurel Refinery | January 17, 2007 | AQ |
| 4051-00 | Fodge Pulp, Inc. | January 17, 2007 | AQ |
| 2932-03 | Croft Petroleum Company | January 11, 2007 | AQ |
| 3238-03 | International Malting Company, LLC - Great Falls | January 3, 2007 | AQ |
| 3887-00 | Anderson Mortuary, Inc. | January 2, 2007 | AQ |
| 3060-05 | KOB General Partnership | December 30, 2006 | AQ |
| 3898-00 | Omimex Canada, Ltd. | December 30, 2006 | AQ |
| 3027-03 | Mountain West, LLC | December 21, 2006 | AQ |
| 2554-04 | Eureka Pellet Mills | December 19, 2006 | AQ |
| OP1427-05 TRD1427-05 | Malmstrom Air Force Base | December 15, 2006 | T5 |
| 2902-01 | Bill Baltrusch Construction, Inc. | December 2, 2006 | AQ |
| 3870-00 | Kenneth Jesperson dba Jesperson Construction | November 29, 2006 | AQ |
| 3881-00 | Vial Funeral Home, Inc. | November 29, 2006 | AQ |
| 3074-02 | Ames Construction, Inc. | November 29, 2006 | AQ |
| 3880-00 | Ames Construction, Inc. | November 29, 2006 | AQ |
| 3882-00 | K&L Mortuaries, Inc. | November 25, 2006 | AQ |
| 3877-00 | Genesis Energy, Inc. | November 21, 2006 | AQ |
| 2850-06 | Flathead County Solid Waste District | November 18, 2006 | AQ |
| 3136-02 | Lodge Creek Pipelines, LLC - Willow Creek Compressor Station | November 17, 2006 | AQ |
| 3866-00 | SemMaterials, L.P. | November 17, 2006 | AQ |
| 3879-00 | Ames Construction, Inc. | November 14, 2006 | AQ |
| 2949-02 | Montola - a Division of Sustainable Systems, LLC | November 14, 2006 | AQ |
| OP3211-01 TRD3211-01 |
Basin Creek Equity Partners, LLC | November 14, 2006 | T5 |
| 3879-00 | Ames Construction, Inc. | November 14, 2006 | AQ |
| 3343-01 | Fiberglass Structures Inc. | November 6, 2006 | AQ |
| 3883-00 | Devon Energy Production Company, L.P. | November 3, 2006 | AQ |
| 2873-05 | Hollow Contracting, Inc. | November 1, 2006 | AQ |
| 2969-04 | Aloe Joint Ventures | October 30, 2006 | AQ |
| 2653-05 | Stillwater Mining Co. -East Boulder Operations | October 26, 2006 | AQ |
| 3163-02 | Rocky Mountain Recycling and Crushing, Inc. | October 26, 2006 | AQ |
| 2566-05 | JTL Group, Inc. | October 26, 2006 | AQ |
| 3876-00 | East Butte Gathering System | October 24, 2006 | AQ |
| 3037-05 | Bitter Creek Pipelines, Inc. CX-25 Battery | October 24, 2006 | AQ |
| 3141-03 | Bitter Creek Pipelines, Inc. CX-14 Battery | October 24, 2006 | AQ |
| 3867-00 | JTL Group, Inc. | October 24, 2006 | AQ |
| 3161-03 | Valley Sand and Gravel, LLC | October 23, 2006 | AQ |
| 3878-00 | Hiland Partners, LP | October 18, 2006 | AQ |
| 3355-01 | Rockwall, Inc. | October 12, 2006 | AQ |
| 3869-00 | ECA Holdings, Inc. | October 12, 2006 | AQ |
| 3420-02 | Devon Energy Production Company, L.P. - Stevens Compressor Station | October 12, 2006 | AQ |
| OP1626-04 TRD1626-04 |
Devon Energy Production Company, L.P. - Blaine County #1 | October 11, 2006 | T5 |
| 3154-04 | Northwestern Generation I, LLC - Montana Megawatts I, LLC | October 11, 2006 | AQ |
| 3871-00 | Nelcon, Inc. | October 11, 2006 | AQ |
| 3060-04 | KOB General Partnership | October 5, 2006 | AQ |
| 2985-06 | Thompson Falls Sand & Gravel | September 29, 2006 | AQ |
| 3873-00 | Pioneer Concrete & Fuel, Inc. | September 28, 2006 | AQ |
| 2907-04 | ConocoPhillips Co. | September 28, 2006 | AQ |
| 3821-00 | Fiberglass Structures, Inc. | September 28, 2006 | AQ |
| 3188-02 | T-Bend Construction | September 28, 2006 | AQ |
| 3872-00 | Prospect Construction, Inc. | September 28, 2006 | AQ |
| 3026-02 | LaSalle Sand & Gravel, Inc. | September 27, 2006 | AQ |
| 3829-00 | University of Montana Western - Dillon | September 22, 2006 | AQ |
| 2623-19 | Schellinger Construction Co., Inc. | September 21, 2006 | AQ |
| 2835-06 | Montana Ethanol Project, LLC | September 14, 2006 | AQ |
| 3175-04 | Thompson River Co-Gen, L.L.C. | September 6, 2006 | AQ |
| 2691-05 | A.M. Welles, Inc. | September 8, 2006 | AQ |
| 2921-01 | A.M. Welles, Inc. | September 6, 2006 | AQ |
| 3859-00 | Big Sky Cremations | September 6, 2006 | AQ |
| 3856-00 | Mountain Construction Co. of Wyoming | September 6, 2006 | AQ |
| 3860-00 | LHC, Inc. | September 6, 2006 | AQ |
| 3167-02 | Helena Sand & Gravel, Inc. | August 24, 2006 | AQ |
| 3863-00 | DEBCO Construction | August 24, 2006 | AQ |
| 3827-00 | City of Billings - Wastewater Treatment Plant | August 22, 2006 | AQ |
| 3345-02 | Lodge Creek Pipelines, LLC | August 21, 2006 | AQ |
| 3857-00 | Flint Creek Concrete Products | August 18, 2006 | AQ |
| 3085-01 | MCR, LLC | August 17, 2006 | AQ |
| 3128-01 | MCR, LLC | August 17, 2006 | AQ |
| 2717-02 | MCR, LLC | August 17, 2006 | AQ |
| 2615-14 | LHC, Inc. | August 17, 2006 | AQ |
| 3848-00 | Bitter Creek Pipelines, LLC - Lott 22 Compressor Station | August 12, 2006 | AQ |
| OP1995-04 TRD1995-04 | Barretts Mineral, Inc. | August 8, 2006 | T5 |
| 1995-15 | Barretts Mineral, Inc.. | August 4, 2006 | AQ |
| 3842-00 | Lodge Creek Pipeline, LLC - Compressor Engine #6 | August 3, 2006 | AQ |
| 3841-00 | Lodge Creek Pipeline, LLC - Compressor Engine #9 | August 3, 2006 | AQ |
| 3843-00 | Lodge Creek Pipeline, LLC - Compressor Engine #10 | August 3, 2006 | AQ |
| 3844-00 | Lodge Creek Pipeline, LLC - Compressor Engine #3 | August 3, 2006 | AQ |
| OP3021-04 TRD3021-04 |
ConocoPhillips Company - Missoula Product Terminal | July 31, 2006 | T5 |
| 3830-00 | Missing Link Gravel, LLC | July 22, 2006 | AQ |
| 3845-00 | Fisher Sand & Gravel Company | July 22, 2006 | AQ |
| 3846-00 | Fisher Sand & Gravel Company | July 22, 2006 | AQ |
| 3847-00 | Fisher Sand & Gravel Company | July 22, 2006 | AQ |
| 3010-03 | Thompson Falls Sand & Gravel | July 21, 2006 | AQ |
| 3202-01 | Portable Incorporated | July 19, 2006 | AQ |
| 3342-01 | Jim Phillips Contracting, Inc. | July 18, 2006 | AQ |
| 1821-14 | CHS, Inc. | July 17, 2006 | AQ |
| 3416-00 | Plains Marketing, LP-Baker Truck Crude Oil Station | July 13, 2006 | AQ |
| 3198-01 | Fisher Sand & Gravel Company | July 6, 2006 | AQ |
| 3302-02 | Bitter Creek Pipelines, LLC | July 6, 2006 | AQ |
| 3828-00 | Keller Logging, Inc. | July 4, 2006 | AQ |
| 2996-04 | JTL Group, Inc. | June 23, 2006 | AQ |
| 3046-01 | Riverside Contracting, Inc. | June 22, 2006 | AQ |
| 3824-00 | Schellinger Construction Co., Inc. | June 22, 2006 | AQ |
| 3822-00 | Johnson Lane Materials | June 13, 2006 | AQ |
| 2769-08 | Devon Energy Production LP | June 6, 2006 | AQ |
| 3806-00 | Bullock Contracting, LLC | June 3, 2006 | AQ |
| 3331-04 | Hiland Partners, LP | June 2, 2006 | AQ |
| 3815-00 | T&T Contracting, Inc. | June 1, 2006 | AQ |
| 3344-02 | Devon Energy Production Company, L.P. | May 26, 2006 | AQ |
| 3420-01 | Devon Energy Production Company, L.P. | May 26, 2006 | AQ |
| 1626-07 | Devon Energy Production Company, L.P. | May 26, 2006 | AQ |
| 2696-03 | Casino Creek Concrete, Inc. | May 26, 2006 | AQ |
| 3803-00 | Bitter Creek Pipelines, LLC | May 24, 2006 | AQ |
| 3315-01 | Blahnik Construction | May 24, 2006 | AQ |
| 3804-00 | A.M. Welles, Inc. | May 24, 2006 | AQ |
| 3793-01 | Fisher Sand & Gravel Company | May 24, 2006 | AQ |
| 3805-00 | Carter County Road Department | May 23, 2006 | AQ |
| 2635-14 | Stillwater Mining Company - Columbus Metallurgical Complex | May 20, 2006 | AQ |
| 2772-10 | Devon Energy Production Company, L.P. | May 20, 2006 | AQ |
| 2769-07 | Devon Energy Production Company, L.P. | May 19, 2006 | AQ |
| 2924-07 | Devon Energy Production Company, L.P. | May 19, 2006 | AQ |
| 3412-01 | Kerr-McGee Oil & Gas Onshore LP | May 18, 2006 | AQ |
| 3418-01 | Kerr-McGee Oil & Gas Onshore LP | May 18, 2006 | AQ |
| 1627-07 | Devon Energy Production Company, L.P. | May 16, 2006 | AQ |
| 2923-06 | Devon Energy Production Company, L.P. | May 16, 2006 | AQ |
| 3351-01 | Nelcon, Inc. | May 17, 2006 | AQ |
| 2719-06 | Devon Energy Production Company, L.P. | May 16, 2006 | AQ |
| 3020-01 | Granite Concrete Company, Inc. | May 9, 2006 | AQ |
| 3793-00 | Fisher Sand & Gravel Company | May 4, 2006 | AQ |
| 3393-01 | Paveco, LLC | May 2, 2006 | AQ |
| 3802-00 | Kootenai Sand & Gravel | April 29, 2006 | AQ |
| 3248-01 | Goose Bay Equipment, Inc. | April 21, 2006 | AQ |
| 3394-01 | Goose Bay Equipment, Inc. | April 21, 2006 | AQ |
| 2776-06 | Goose Bay Equipment, Inc. | April 18, 2006 | AQ |
| 3211-04 | Basin Creek Equity Partners, LLC | April 18, 2005 | AQ |
| 1564-18 | ExxonMobil - Billings Refinery | April 15, 2006 | AQ |
| 2940-05 | Renewable Energy Corporation - Advanced Silicon Materials LLC | April 14, 2006 | AQ |
| 3407-01 | Kerr-McGee Oil & Gas Onshore LP, Steinbeisser 44-32H | April 14, 2006 | AQ |
| 3411-01 | Kerr-McGee Oil & Gas Onshore LP, Steinbeisser 14-35H | April 14, 2006 | AQ |
| 3365-01 | Kerr-McGee Oil & Gas Onshore LP, Steinbeisser 21-23H | April 13, 2006 | AQ |
| 3372-01 | Kerr-McGee Oil & Gas Onshore LP, Steinbeisser 41-32H | April 13, 2006 | AQ |
| 3373-01 | Kerr-McGee Oil & Gas Onshore LP, Steinbeisser 41-34H | April 13, 2006 | AQ |
| 3421-00 | Eighty-Eight Oil - Highway 201 Station | April 13, 2006 | AQ |
| 3099-02 | Kootenai Paving and Construction | April 12, 2006 | AQ |
| 3223-01 | Bullock Contracting, LLC | April 12, 2006 | AQ |
| 2919-03 | Saga Petroleum | April 11, 2006 | AQ |
| 3791-00 | Thompson River Redi-Mix | April 11, 2006 | AQ |
| OP1826-05 TRD1826-05 |
Sidney Sugars Incorporated | April 11, 2006 | AQ |
| 3404-01 | MK Weeken Construction | April 1, 2006 | AQ |
| 1821-13 | CHS Inc. | March 28, 2006 | AQ |
| 3422-00 | Big Sky Cremation Services | March 22, 2006 | AQ |
| 2696-02 | Casino Creek Concrete, Inc. | March 20, 2006 | AQ |
| 2739-05 | Genesis Energy | March 15, 2006 | AQ |
| 2566-04 | JTL Group, Inc. | March 8, 2006 | AQ |
| 2557-12 | ASARCO LLC | March 2, 2006 | AQ |
| 3165-02 | Continental Energy Services, Inc. - Silver Bow Generation Plant | March 2, 2006 | AQ |
| 3149-02 | The Quikrete Companies | February 28, 2006 | AQ |
| 3388-01 | Bitter Creek Pipelines, LLC | February 27, 2006 | AQ |
| 2982-02 | Bear Paw Energy | February 22, 2006 | AQ |
| OP2741-02 TRD2741-02 |
Williston Basin Interstate Pipeline Company - Little Beaver Compressor Station. | February 10, 2006 | T5 |
| 1120-07 | Spring Creek Coal Company | February 8, 2006 | AQ |
| 2566-03 | JTL Group, Inc. | February 7, 2006 | AQ |
| 2923-05 | Devon Louisiana Corporation - Hill County #2 | January 25, 2006 | AQ |
| 3420-00 | Devon Louisiana Corporation - Stevens Compressor Station | January 25, 2006 | AQ |
| 3185-03 | Rocky Mountain Power, Inc. | January 24, 2006 | AQ |
| 3419-00 | EOG Resources, Inc. | January 20, 2006 | AQ |
| 3334-02 | Bitter Creek Pipelines, LLC -Holmes 21 Battery | January 10, 2006 | AQ |
| 3335-02 | Bitter Creek Pipelines, LLC - Holmes 29 Battery | January 10, 2006 | AQ |
| 3337-02 | Bitter Creek Pipelines, LLC - Holmes 28 Battery | January 10, 2006 | AQ |
| 3383-01 | Bitter Creek Pipelines, LLC - Deer Creek Central - Holmes 14 Complex | January 10, 2006 | AQ |
| 2924-06 | Devon Louisiana Corporation - Hill County #3 | January 6, 2006 | AQ |
| 2941-02 | United Materials of Great Falls, Inc. | December 31, 2005 | AQ |
| 2830-02 | ExxonMobil Pipeline Company | December 28, 2005 | AQ |
| 3417-00 | Ken Griffith Excavating | December 23, 2005 | AQ |
| 3418-00 | Westport Oil and Gas Company | December 23, 2005 | AQ |
| 3413-00 | EOG Resources, Inc. - Cottonwood Coulee 1-14 | December 23, 2005 | AQ |
| 2922-07 | Omimex Canada, Ltd. | December 20, 2005 | AQ |
| 2940-04 | Advanced Silicon Materials, Inc. | December 20, 2005 | AQ |
| 3182-01 | Roundup Power Project | December 16, 2005 | AQ |
| 3259-02 | At Home on the Range Pet Crematory | December 16, 2005 | AQ |
| 1418-04 | Westmoreland Resources, Inc. | December 15, 2005 | AQ |
| 3307-01 | EOG Resources, Inc. Vaira Battery | December 15, 2005 | AQ |
| 3326-01 | EOG Resources, Inc. Burlington Battery | December 15, 2005 | AQ |
| 2303-13 | Roseburg Forest Products | December 14, 2005 | AQ |
| 3226-03 | Omimex Canada, Ltd. | December 14, 2005 | AQ |
| 3415-00 | Sierra Rock and Dirt, Inc. | December 7, 2005 | AQ |
| 3331-03 | Hiland Partners, LP | December 7, 2005 | AQ |
| 3358-01 | Hiland Partners, LP | December 7, 2005 | AQ |
| 3328-01 | Hiland Partners, LP | December 7, 2005 | AQ |
| 1564-17 | Exxon Mobil Corporation | December 7, 2005 | AQ |
| OP3250-01 TRD3250-01 |
Bitter Creek Pipelines, LLC (Symons Central Compressor Station) | December 2, 2005 | T5 |
| OP0901-01 TRD0901-01 |
Montana-Dakota Utilities Co. | December 1, 2005 | T5 |
| 3414-00 | EOG Resources, Inc. - Bidegary 1-32H | December 1, 2005 | AQ |
| 3139-02 | KOB General Partnership - East end Colony Compressor Station | November 30, 2005 | AQ |
| 3145-05 | Klabzuba Oil and Gas, Inc. | November 30, 2005 | AQ |
| 3276-01 | American Exploration and Development | November 30, 2005 | AQ |
| OP2005-03 TRD2005-03 |
Ash Grove Cement Company | November 22, 2005 | T5 |
| OP2912-04 TRD2912-04 |
The Western Sugar Cooperative | November 19, 2005 | T5 |
| 3402-00 | Rocky Mountain Ethanol, LLC | November 19, 2005 | AQ |
| 3304-01 | Carlson Sand and Gravel | November 18, 2005 | AQ |
| 3192-01 | Valley Excavating, Sand, and Gravel | November 17, 2005 | AQ |
| 3060-03 | KOB General Partnership Blaine County #4 Compressor Station | November 2, 2005 | AQ |
| 3137-03 | KOB General Partnership Lodge Creek Compressor Station | November 2, 2005 | AQ |
| 3411-00 | Westport Oil & Gas Company, LP | November 2, 2005 | AQ |
| OP2611-03 TRD2611-03 |
Montana Sulphur & Chemical Company | October 31, 2005 | T5 |
| 2997-06 | NorthWestern Corporation | October 31, 2005 | AQ |
| OP2282-02 TRD2282-00 | Luzenac America - Three Forks | October 25, 2005 | T5 |
| 3412-00 | Westport Oil & Gas Company, LP | October 18, 2005 | AQ |
| OP2822-02 TRD2822-02 |
Williston Basin Interstate Pipeline Company | October 13, 2005 | T5 |
| 3391-01 | LHC, Inc. | October 5, 2005 | AQ |
| OP2946-04 TRD2946-04 |
ConocoPhillips Company | September 30, 2005 | AQ |
| 3410-00 | Taylor Gas Compression, Inc. | September 23, 2005 | AQ |
| 2843-03 | Taylor Gas Compression, Inc. | September 23, 2005 | AQ |
| 3145-04 | Devon Louisiana Corporation | September 22, 2005 | AQ |
| 3409-00 | Butte Pipe Line Company | September 17, 2005 | AQ |
| 2990-05 | Ward Crushing, LLC | September 14, 2005 | AQ |
| 3345-01 | Lodge Creek Pipelines, LLC | September 13, 2005 | AQ |
| 3238-02 | International Malting Company, LLC | September 10, 2005 | AQ |
| 3406-00 | JTL Group, Inc. | September 8, 2005 | AQ |
| 3408-00 | TDW Gas Processing, LLC | September 8, 2005 | AQ |
| OP3211-00 TRD3211-00 |
Basin Creek Equity Partners, LLC | September 7, 2005 | T5 |
| OP0513-03 TRD0513-03 |
PPL Montana, LLC | September 2, 2005 | T5 |
| 3407-00 | Westport Oil & Gas | September 2, 2005 | AQ |
| 2836-04 | Hexion Specialty Chemicals, Inc. | September 1, 2005 | AQ |
| OP2946-04 TRD2946-04 |
ConocoPhillips Company | August 31, 2005 | T5 |
| OP2981-02 TRD2981-02 |
Montana Waste Systems | August 26, 2005 | T5 |
| 2889-03 | Big Sky Insulations | August 26, 2005 | AQ |
| OP2005-03 TRD2005-03 |
Ash Grove Cement Company | August 25, 2005 | T5 |
| 3154-03 | Montana Megawatts | August 25, 2005 | AQ |
| OP2667-02 TRD2667-02 |
Plum Creek Manufacturing - Columbia Falls | August 23, 2005 | T5 |
| 3396-01 | Williston Basin Interstate Pipeline Company | August 20, 2005 | AQ |
| 1427-08 | Malmstrom Air Force Base | August 19, 2005 | AQ |
| 3365-00 | Westport Oil & Gas, Steinbeisser 21-23H | August 16, 2005 | AQ |
| OP1995-03 TRD1995-03 |
Barretts Minerals, Inc. | August 15, 2005 | T5 |
| OP2428-07 TRD2428-07 |
NorthWestern Corporation | August 15, 2005 | T5 |
| 2570-02 | JTL Group d.b.a. Empire Sand and Gravel | August 13, 2005 | AQ |
| 3389-00 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3388-00 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3386-00 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3387-00 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3334-01 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3335-01 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3337-01 | Bitter Creek Pipelines, LLC | August 12, 2005 | AQ |
| 3070-03 | Bitter Creek Pipelines, LLC | August 9, 2005 | AQ |
| 2702-02 | Hollow Contracting, Inc. | August 6, 2005 | AQ |
| 2789-01 | Hollow Contracting, Inc. | August 6, 2005 | AQ |
| 2570-02 | JTL Group dba Empire Sand and Gravel | July 28, 2005 | AQ |
| 3383-00 | Bitter Creek Pipelines, LLC | July 28, 2005 | AQ |
| OP2736-05 TRD2736-05 |
Bear Paw Energy, LLC | July 16, 2005 | T5 |
| 3311-01 | EOG Resources, Inc. | July 13, 2005 | AQ |
| 3405-00 | Marion Rock Products | July 11, 2005 | AQ |
| 3250-02 | Bitter Creek Pipelines, LLC | July 11, 2005 | AQ |
| 3331-02 | Hiland Partners, LLC | July 8, 2005 | AQ |
| 3298-01 | Bitter Creek Pipelines, LLC | July 6, 2005 | AQ |
| 3302-01 | Bitter Creek Pipelines, LLC | July 6, 2005 | AQ |
| 2428-09 | NorthWestern Corporation | July 6, 2005 | AQ |
| 3297-01 | Bitter Creek Pipelines, LLC | July 2, 2005 | AQ |
| 3141-02 | Bitter Creek Pipelines, LLC | June 30, 2005 | AQ |
| 3372-00 | Westport Oil & Gas | June 29, 2005 | AQ |
| 3122-02 | Bitter Creek Pipelines, LLC | June 25, 2005 | AQ |
| 2772-09 | Devon Louisiana Corporation | June 25, 2005 | AQ |
| 3211-03 | Basin Creek Equity Partner, LLC | June 25, 2005 | AQ |
| 3373-00 | Westport Oil & Gas | June 24, 2005 | AQ |
| 3390-00 | Lonnie Knutson | June 24, 2005 | AQ |
| 3404-00 | MK Weeden Construction, Inc. | June 22, 2005 | AQ |
| OP2965-01 TRD2965-01 |
Pyramid Mountain Lumber, Inc. | June 21, 2005 | T5 |
| 3303-01 | Bitter Creek Pipelines, LLC | June 21, 2005 | AQ |
| 2757-02 | ConocoPhillips Company | June 18, 2005 | AQ |
| 2822-03 | Williston Basin Interstate Pipelines Company | June 18, 2005 | AQ |
| 2589-12 | Smurfit-Stone Container Enterprises, Inc. | June 17, 2005 | AQ |
| 3036-05 | Bitter Creek Pipelines, LLC | June 11, 2005 | AQ |
| 3037-04 | Bitter Creek Pipelines, LLC | June 11, 2005 | AQ |
| 3038-03 | Bitter Creek Pipelines, LLC | June 11, 2005 | AQ |
| 3140-04 | Bitter Creek Pipelines, LLC | June 11, 2005 | AQ |
| 2770-05 | EnCana Oil and Gas (USA), Inc. | June 10, 2005 | AQ |
| 3399-00 | EOG Resources, Inc. | June 4, 2005 | AQ |
| 3401-00 | Nance Petroleum Corporation | June 3, 2005 | AQ |
| 3397-00 | Schlegel & Sons Contractors, Inc. | May 26, 2005 | AQ |
| 3238-01 | International Malting Company, LLC - Great Falls | May 24, 2005 | AQ |
| 3400-00 | West Shore Works, LLC | May 24, 2005 | AQ |
| 3394-00 | Goose Bay Equipment, Inc. | May 23, 2005 | AQ |
| 3398-00 | Kodiak Concrete | May 23, 2005 | AQ |
| 1125-05 | NUPAC, Inc., a Division of Helena Sand and Gravel | May 20, 2005 | AQ |
| 2636-04 | Tricon Timber, LLC | May 18, 2005 | AQ |
| 3396-00 | Williston Basin Interstate Pipeline, Co. | May 18, 2005 | AQ |
| 3185-02 | Rocky Mountain Power, Inc. | May 16, 2005 | AQ |
| 2619-21 | ConocoPhillips Company | May 14, 2005 | AQ |
| 2843-02 | Taylor Gas Compression, Inc. | May 7, 2005 | AQ |
| 3175-02 | Thompson River Co-Gen, L.L.C. (TRC) | May 6, 2005 | AQ |
| 3385-00 | Montana Combustion Services | May 5, 2005 | AQ |
| 3288-01 | JTL Group, Inc dba Empire Sand & Gravel Co. | May 5, 2005 | AQ |
| 3393-00 | T&T Contracting, Inc. | May 3, 2005 | AQ |
| 3392-00 | Delhur Industries, Inc. | April 26, 2005 | AQ |
| 3391-00 | LHC, Inc. | April 22, 2005 | AQ |
| 3188-01 | T-Bend Construction, Inc. | April 21, 2005 | AQ |
| 3011-03 | Ravalli County Road Department | April 20, 2005 | AQ |
| 3380-00 | Silver City Sand & Gravel | April 19, 2005 | AQ |
| 3381-00 | Carie Trucking, Inc. | April 19, 2005 | AQ |
| 1435-04 | Decker Coal Company | April 16, 2005 | AQ |
| OP0513-02 TRD0513-02 |
PPL Montana, LLC | April 13, 2005 | T5 |
| OP1554-03 TRD1554-03 |
Graymont Western U.S., Inc. | April 12, 2005 | T5 |
| 3378-00 | Hill County Road Department | April 12, 2005 | AQ |
| 3379-00 | Columbus Concrete, Inc. | April 12, 2005 | AQ |
| 3377-00 | RBC Sand and Gravel, Inc. dba Bitterroot Rock Products | April 2, 2005 | AQ |
| 3376-00 | RCK Construction, Inc. | April 1, 2005 | AQ |
| OP2784-06 TRD2784-06 |
NorthWestern Corporation - Dry Creek Field Compressor Station | March 31, 2005 | T5 |
| OP2782-05 TRD2782-05 |
NorthWestern Corporation - Telestad Field Station | March 31, 2005 | T5 |
| 1564-16 | ExxonMobil Corporation Billings Refinery | March 24, 2005 | AQ |
| 3375-00 | Johnson Brothers Contracting, Inc. | March 23, 2005 | AQ |
| 1995-14 | Barretts Minerals, Inc. | March 18, 2005 | AQ |
| 2985-05 | Knerr, Inc. dba Thompson Falls Sand and Gravel | March 18, 2005 | AQ |
| OP1995-02 TRD1995-02 |
Barretts Minerals, Inc. | March 17, 2005 | T5 |
| OP2736-04 TRD2736-04 |
Bear Paw Energy, LLC | March 17, 2005 | T5 |
| 2769-06 | Devon Louisiana Corporation | March 11, 2005 | AQ |
| 2888-02 | Ruby Valley Garnet, LLC | March 11, 2005 | AQ |
| OP3238-00 TRD3238-00 |
International Malt Company - Great Falls | February 26, 2005 | T5 |
| 3403-00 | Susag Sand and Gravel, Inc. | February 23, 2005 | AQ |
| 3371-00 | Riverside Contracting, Inc. | February 23, 2005 | AQ |
| 0513-05 | PPL Montana, LLC | February 23, 2005 | AQ |
| 2861-02 | McMurry Ready Mix Co. | February 17, 2005 | AQ |
| 2867-02 | McMurry Ready Mix Co. | February 17, 2005 | AQ |
| 2868-02 | McMurry Ready Mix Co. | February 17, 2005 | AQ |
| 2866-03 | McMurry Ready Mix Company | February 15, 2005 | AQ |
| 2859-02 | McMurry Ready Mix Company | February 15, 2005 | AQ |
| 2865-02 | McMurry Ready Mix Company | February 15, 2005 | AQ |
| 1551-05 | Montana Dakota Utilities | February 11, 2005 | AQ |
| OP2974-07 TRD2974-07 |
Northern Border Pipeline Company | February 4, 2005 | T5 |
| OP2979-07 TRD2979-07 |
Northern Border Pipeline Company | February 4, 2005 | T5 |
| 2829-01 | Exxon Mobil Corporation | February 4, 2005 | AQ |
| 2830-01 | Exxon Mobil Corporation | February 4, 2005 | AQ |
| 3370-00 | EOG Resources, Inc. | February 4, 2005 | AQ |
| 3354-00 | Plains Pipeline, L.P. | February 3, 2005 | AQ |
| OP3343-00 TRD3343-00 |
Fiberglass Structures, Inc. | January 22, 2005 | T5 |
| 2792-03 | Bear Paw Energy, Inc. | January 26, 2005 | AQ |
| 3369-00 | Smith Contracting, Inc. | January 22, 2005 | AQ |
| 1821-12 | CHS, Inc. | January 21, 2005 | AQ |
| 3366-00 | EOG Resources, Inc. | January 20, 2005 | AQ |
| 3367-00 | EOG Resources, Inc. | January 20, 2005 | AQ |
| 2946-03 | ConocoPhillips Company | January 18, 2005 | AQ |
| 3368-00 | Century Companies, Inc. | January 13, 2005 | AQ |
| 2736-08 | Bear Paw Energy, Inc. | January 8, 2005 | AQ |
| OP2589-03 TRD2589-03 |
Smurfit-Stone Container Enterprises, Inc. | January 7, 2005 | T5 |
| 3364-00 | EOG Resources, Inc. | December 30, 2004 | AQ |
| 3363-00 | Salois Construction | December 30, 2004 | AQ |
| OP1626-03 TRD1626-03 |
Devon Louisiana Corporation | December 30, 2004 | T5 |
| 3361-00 | Coleman Construction, Inc. | December 29, 2004 | AQ |
| 2907-03 | ConocoPhillips Company | December 29, 2004 | AQ |
| 2945-03 | ConocoPhillips Company | December 29, 2004 | AQ |
| 2946-02 | ConocoPhillips Company | December 29, 2004 | AQ |
| 3362-00 | EOG Resources, Inc. | December 28, 2004 | AQ |
| 2719-05 | Devon Louisiana Corporation | December 28, 2004 | AQ |
| 3360-00 | T.B. Gray Inc. | December 22, 2004 | AQ |
| 3191-02 | Valley Excavating Sand, and Gravel | December 18, 2004 | AQ |
| 3060-02 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 2923-04 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 3137-02 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 2924-05 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 1627-06 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 1626-06 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 3139-01 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 3145-03 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 3344-01 | Devon Louisiana Corporation | December 17, 2004 | AQ |
| 2667-12 | Plum Creek Manufacturing, L.P. | December 16, 2005 | AQ |
| 3156-02 | NorthWestern Corporation | December 15, 2004 | AQ |
| OP1427-04 TRD1427-04 |
United States Air Force - Malmstrom Air Force Base | December 13, 2004 | T5 |
| 3359-00 | Harris Sand and Gravel | December 9, 2004 | AQ |
| 2723-02 | Busch Agricultural Resources, Inc. | December 3, 2004 | AQ |
| 3142-01 | JTL Group, Inc. | December 2, 2004 | AQ |
| 3357-00 | EOG Resources, Inc. | November 24, 2004 | AQ |
| 3175-01 | Thompson River Co-Gen, L.L.C. | November 23, 2004 | AQ |
| 3355-00 | Rockwall, Inc. | November 20, 2004 | AQ |
| 3300-01 | Howell Petroleum Corporation | November 19, 2004 | AQ |
| 3026-01 | LaSalle Sand and Gravel, LLC | November 17, 2004 | AQ |
| 3353-00 | Plains Pipeline, L.P. | November 13, 2004 | AQ |
| OP2974-06 TRD2974-06 |
Northern Border Pipeline Company | November 6, 2004 | T5 |
| OP2979-06 TRD2979-06 |
Northern Border Pipeline Company | November 6, 2004 | T5 |
| 3358-00 | Hiland Partners, LLC | November 6, 2004 | AQ |
| 3346-01 | Spoklie's South Valley Gravel | November 4, 2004 | AQ |
| OP2831-02 TRD2831-02 |
BFI Waste Systems of North America, Inc. | October 29, 2004 | T5 |
| OP2161-01 TRD2161-01 |
Montana Refining Company | October 30, 2004 | T5 |
| 3330-01 | Bear Paw Energy | October 28, 2004 | AQ |
| OP2991-00 TRD2991-00 |
USDHHS - Rocky Mountain Laboratories | October 28, 2004 | T5 |
| 3319-01 | Concrete Paving Co., Inc. | October 25, 2004 | AQ |
| 3349-00 | Frost Construction Company | October 21, 2004 | AQ |
| OP3250-00 TRD3250-00 |
Bitter Creek Pipelines, LLC | October 15, 2004 | T5 |
| 3348-00 | A Treasured Friend Pet Crematory & Monument Company | October 14, 2004 | AQ |
| 3176-01 | ABC Gravel, Inc. | October 14, 2004 | AQ |
| 3331-01 | Hiland Partners, LLC | October 14, 2004 | AQ |
| 1554-16 | Graymont Western U.S., Inc. - Indian Creek Facility | October 13, 2004 | AQ |
| 3312-02 | Plains Marketing, L.P. | October 13, 2004 | AQ |
| 3351-00 | Nelcon, Inc. | September 5, 2004 | AQ |
| 3025-09 | Helis Oil and Gas Company, L.L.C. | September 5, 2004 | AQ |
| 3335-00 | Bitter Creek Pipelines, LLC | September 30, 2004 | AQ |
| 3337-00 | Bitter Creek Pipelines, LLC | September 30, 2004 | AQ |
| 3334-00 | Bitter Creek Pipelines, LLC | September 29, 2004 | AQ |
| 1986-10 | Montana Tunnels Mining Inc. | September 29, 2004 | AQ |
| 3163-01 | C&S Construction | September 28, 2004 | AQ |
| 3327-00 | EOG Resources, Inc. | September 25, 2004 | AQ |
| 2944-02 | Felstet Concrete Products, LLC | September 21, 2044 | AQ |
| 2772-08 | Devon Energy Corporation/Havre Pipeline Company | September 21, 2044 | AQ |
| 2589-11 | Stone Container Corporation | September 21, 2004 | AQ |
| 2635-13 | Stillwater Mining Company - Columbus Metallurgical Complex | September 20, 2004 | AQ |
| OP1554-02 TRD1554-02 |
Graymont Western U.S., Inc. | September 17, 2004 | T5 |
| 3347-00 | Border States Paving, Inc. | September 16, 2004 | AQ |
| 3312-01 | Plains Marketing, L.P. | September 16, 2004 | AQ |
| 2833-05 | Transco Railway Products Inc. | September 15, 2004 | AQ |
| 1821-11 | CHS Inc. | September 15, 2004 | AQ |
| 3345-00 | Lodge Creek Pipelines | September 14, 2004 | AQ |
| 2990-04 | Ward Crushing, L.L.C. | September 13, 2004 | AQ |
| OP2806-04 TRD2806-04 |
Stimson Lumber Company | September 9, 2004 | T5 |
| OP3237-00 TRD3237-00 |
Specialty Surgical Products, Inc. | September 4, 2004 | T5 |
| 3321-00 | EOG Resources, Inc. | September 4, 2004 | AQ |
| 3322-00 | EOG Resources, Inc. | September 4, 2004 | AQ |
| 3326-00 | EOG Resources, Inc. | September 4, 2004 | AQ |
| 2924-04 | Devon Energy Corporation - Havre Pipeline Company, LLC | September 4, 2004 | AQ |
| 3240-01 | Riverside Gravel and Trucking | September 1, 2004 | AQ |
| 1995-13 | Barretts Minerals, Inc. | August 26, 2004 | AQ |
| 3344-00 | Havre Pipeline Company, LLC | August 24, 2004 | AQ |
| 3346-00 | Spoklie's South Valley Gravel | August 19, 2004 | AQ |
| 3339-00 | Fisher Sand and Gravel Co. | August 18, 2004 | AQ |
| 3340-00 | Fisher Sand and Gravel Co. | August 18, 2004 | AQ |
| OP2912-03 TRD2912-03 |
Western Sugar Cooperative | August 12, 2004 | T5 |
| 3203-01 | Peak Sand and Gravel, Inc. | August 11, 2004 | AQ |
| 3341-00 | Peak Sand and Gravel, Inc. | August 11, 2004 | AQ |
| 3343-00 | Fiberglass Structures, Inc. | August 10, 2004 | AQ |
| 3342-00 | Jim Phillips Contracting, Inc. | August 5, 2004 | AQ |
| 3336-00 | Omimex Canada, Ltd. | August 5, 2004 | AQ |
| 3320-00 | AggQuip, LLC | August 5, 2004 | AQ |
| 3333-00 | EOG Resources, Inc. | August 4, 2004 | AQ |
| 3145-02 | Havre Pipeline Company, LLC | August 4, 2004 | AQ |
| 2741-03 | Williston Basin Interstate Pipeline Company | August 4, 2004 | AQ |
| 3234-01 | R.S. Giulio | August 3, 2004 | AQ |
| 3329-00 | JMTA, Inc | July 31, 2004 | AQ |
| 3012-03 | Plains Marketing, L.P. | July 31, 2004 | AQ |
| 2634-09 | Sun Mountain Lumber, Inc. | July 30, 2004 | AQ |
| 2922-06 | Omimex Canada, Ltd. | July 28, 2004 | AQ |
| 3226-02 | Omimex Canada, Ltd. | July 28, 2004 | AQ |
| OP1564-01 TRD1564-01 |
ExxonMobil Refining & Supply Company | July 28, 2004 | T5 |
| 3330-00 | Bear Paw Energy, LLC | July 24, 2004 | AQ |
| 2923-03 | Devon Energy Corp./Havre Pipeline Co. | July 24, 2004 | AQ |
| 2671-05 | Omimex Canada, Ltd. | July 23, 2004 | AQ |
| 3338-00 | Rock Solid Enterprises, Inc. | July 21, 2004 | AQ |
| 2161-18 | Montana Refining Company | July 20, 2004 | AQ |
| 2619-20 | ConocoPhillips Company | July 20, 2004 | AQ |
| OP2831-01 TRD2831-01 |
BFI Waste Systems of North America, Inc. - Missoula Landfill | July 20, 2004 | T5 |
| 2738-07 | Omimex Canada, Ltd | July 19, 2004 | AQ |
| 2765-07 | Omimex Canada, Ltd | July 19, 2004 | AQ |
| 3324-00 | Schellinger Construction Co., Inc. | July 15, 2004 | AQ |
| 2764-06 | Omimex Canana, Ltd. | July 14, 2004 | AQ |
| 2758-06 | Omimex Canana, Ltd. | July 15, 2004 | AQ |
| 2737-06 | Omimex Canana, Ltd. | July 14, 2004 | AQ |
| 2768-07 | Omimex Canana, Ltd. | July 14, 2004 | AQ |
| 3325-00 | EOG Resources, Inc. | July 8, 2004 | AQ |
| 3332-00 | EOG Resources, Inc. | July 8, 2004 | AQ |
| 3282-01 | Roundup Trading, International, LLC | July 8, 2004 | AQ |
| 3313-00 | Plains Marketing, L.P. | July 7, 2004 | AQ |
| 2908-01 | Owens & Hurst Lumber Co., Inc. | July 3, 2004 | AQ |
| 3331-00 | Hiland Partners, LLc | July 3, 2004 | AQ |
| 3183-02 | Plains Marketing, L.P. | June 30, 2004 | AQ |
| 3328-00 | Hiland Partner, LLC | June 23, 2004 | AQ |
| 1125-04 | NUPAC (A division of Helena Sand & Gravel) | June 23, 2004 | AQ |
| 2893-06 | Treasure State Construction, Inc. | June 23, 2004 | AQ |
| 2892-04 | Treasure State Construction, Inc. | June 23, 2004 | AQ |
| 2533-06 | Treasure State Construction, Inc. | June 23, 2004 | AQ |
| 2912-04 | Western Sugar Cooperative | June 22, 2004 | AQ |
| 3182-00 MACT | Roundup Power Project MACT | June 4, 2004 | AQ |
| 1564-15 | ExxonMobil Corporation Billings Refinery | June 19, 2004 | AQ |
| 2623-18 | Schellinger Construction Co., Inc. | June 19, 2004 | AQ |
| 2974-02 | Northern Border Pipeline Company | June 18, 2004 | AQ |
| 2979-02 | Northern Border Pipeline Company | June 18, 2004 | AQ |
| 2110-04 | Plains Pipeline, L.P. | June 18, 2004 | AQ |
| 2635-12 | Stillwater Mining Co - Columbus Metallurgical Complex | June 14, 2004 | AQ |
| 3036-04 | Bitter Creek Pipelines, LLC | June 14, 2004 | AQ |
| OP2303-02 TRD2303-02 |
Roseburg Forest Products | June 12, 2004 | T5 |
| 3309-01 | EOG Resources, Inc. | June 11, 2004 | AQ |
| 3310-01 | EOG Resources, Inc. | June 11, 2004 | AQ |
| OP2634-03 TRD2634-03 |
Sun Mountain Lumber, Inc. | June 5, 2004 | T5 |
| 1427-07 | U.S. Air Force - Malmstrom AFB | June 4, 2004 | AQ |
| 3312-00 | Plains Marketing, L.P. | June 2, 2004 | AQ |
| 3299-00 | Howell Petroleum Corporation | June 2, 2004 | AQ |
| 3300-00 | Howell Petroleum Corporation | June 2, 2004 | AQ |
| 3319-00 | Concrete Placing Co., Inc. | May 27, 2004 | AQ |
| 2619-19 | ConocoPhillips Company | May 27, 2004 | AQ |
| 3093-01 | Westfeeds, Inc. | May 26, 2004 | AQ |
| 3316-00 | EOG Resources, Inc. | May 26, 2004 | AQ |
| 3317-00 | EOG Resources, Inc. | May 26, 2004 | AQ |
| 3318-00 | EOG Resources, Inc. | May 26, 2004 | AQ |
| 3249-01 | Black Diamond Quarry, Inc. | May 22, 2004 | AQ |
| 1995-12 | Barretts Minerals, Inc. | May 21, 2004 | AQ |
| 3309-00 | EOG Resources, Inc. | May 13, 2004 | AQ |
| 3310-00 | EOG Resources, Inc. | May 13, 2004 | AQ |
| 3311-00 | EOG Resources, Inc. | May 13, 2004 | AQ |
| 3314-00 | Eagle Stud Mill, Inc. | May 12, 2004 | AQ |
| 3315-00 | Blahnik Construction | May 12, 2004 | AQ |
| OP2589-02 TRD2589-02 |
Stone Container Corporation | May 12, 2004 | T5 |
| 3307-00 | EOG Resources, Inc. | May 11, 2004 | AQ |
| 3308-00 | EOG Resources, Inc. | May 11, 2004 | AQ |
| 2788-02 | JTL Group, Inc. | May 10, 2004 | AQ |
| 3211-02 | Basin Creek Power Services, LLC | May 6, 2004 | AQ |
| 3098-01 | Koontz Construction, Inc. | April 30, 2004 | AQ |
| 3301-00 | Williston Basin Interstate Pipeline Company | April 27, 2004 | AQ |
| 2900-04 | Montana Limestone Company | April 24, 2004 | AQ |
| 3191-01 | Valley Excavating, Sand, and Gravel | April 22, 2004 | AQ |
| OP2907-03 TRD2907-03 |
ConocoPhillips Company | April 17, 2004 | T5 |
| OP2945-02 TRD2945-02 |
ConocoPhillips Company | April 17, 2004 | T5 |
| OP2946-03 TRD2946-03 |
ConocoPhillips Company | April 17, 2004 | T5 |
| OP3021-03 TRD3021-03 |
ConocoPhillips Company | April 17, 2004 | T5 |
| 3304-00 | Carlson Sand and Gravel, LLC | April 19, 2004 | AQ |
| OP0691-02 TRD0691-02 |
Montana Dakota Utilities Co. | April 15, 2004 | T5 |
| 3165-01 | Continental Energy Services, Inc. | April 14, 2004 | AQ |
| 2945-02 | ConocoPhillips Company | April 13, 2004 | AQ |
| 3306-00 | EOG Resources Inc. | April 8, 2004 | AQ |
| 3305-00 | EOG Resources Inc. | April 8, 2004 | AQ |
| 3303-00 | Bitter Creek Pipelines, LLC | April 6, 2004 | AQ |
| 3293-00 | Montana Department of Livestock | April 2, 2004 | AQ |
| 3270-01 | Sandon Gravel and Excavating, Inc. | April 1, 2004 | AQ |
| 1125-03 | NUPAC, a division of Helena Sand & Gravel | April 1, 2004 | AQ |
| 3302-00 | Bitter Creek Pipelines, LLC | March 31, 2004 | AQ |
| 3295-00 | Central West Animal Clinic, PLLC | March 30, 2004 | AQ |
| OP1626-02 TRD1626-02 |
Ocean Energy, Inc. - Havre Pipeline Company, LLC | March 30, 2004 | T5 |
| OP2822-01 TRD2822-01 |
Williston Basin Interstate Pipeline Company | March 30, 2004 | T5 |
| 2939-03 | Titan, Inc. | March 27, 2004 | AQ |
| OP2484-01 TRD2484-01 |
Williston Basin Interstate Pipeline Co. | March 26, 2004 | T5 |
| OP2814-01 TRD2814-01 |
Williston Basin Interstate Pipeline Co. | March 26, 2004 | T5 |
| 3298-00 | Bitter Creek Pipelines, LLC | March 24, 2005 | AQ |
| 2996-03 | JTL Group, Inc. | March 23, 2004 | AQ |
| 3209-01 | Schellinger Construction Company, Inc. | March 23, 2004 | AQ |
| 2954-01 | Williston Basin Interstate Pipeline Company | March 22, 2004 | AQ |
| 3111-01 | Rocky Mountain Aggregates | March 22, 2004 | AQ |
| 2624-14 | Schellinger Construction Company, Inc. | March 22, 2004 | AQ |
| 2622-04 | Schellinger Construction Company, Inc. | March 22, 2004 | AQ |
| 2619-18 | ConocoPhillips Company | March 18, 2004 | AQ |
| 3257-01 | Schellinger Construction Company, Inc. | March 17, 2004 | AQ |
| 3258-01 | Schellinger Construction Company, Inc. | March 17, 2004 | AQ |
| 3297-00 | Bitter Creek Pipelines, LLC | March 9, 2004 | AQ |
| 3296-00 | Wolf Mountain Coal, Inc. | February 27, 2004 | AQ |
| 1851-04 | Westmoreland Savage Mine | February 23, 2004 | AQ |
| 2900-03 | Montana Limestone Company | February 20, 2004 | AQ |
| 2850-05 | Flathead County Solid Waste District | February 19, 2004 | AQ |
| 2626-06 | Pioneer Concrete and Fuel, Inc. | February 19, 2004 | AQ |
| 2635-11 | Stillwater Mining Co. - Columbus Metallurgical Complex | February 18, 2004 | AQ |
| 3259-01 | At Home on the Range Pet Cemetary | February 13, 2004 | AQ |
| 3140-03 | Bitter Creek Pipelines, LLC | February 12, 2004 | AQ |
| 3291-00 | Shellinger Construction Company, Inc. | February 11, 2004 | AQ |
| 2605-01 | Shumaker Trucking & Excavating Contractors, Inc. | February 10, 2004 | AQ |
| 1564-14 | Exxon Mobil Corporation Billings Refinery | February 3, 2004 | AQ |
| 3064-01 | E.H. Oftedahl & Sons, Inc. | January 28, 2004 | AQ |
| 3292-00 | WBI | January 27, 2004 | AQ |
| 3288-00 | JTL Group, Inc. | January 26, 2004 | AQ |
| OP2907-02 TRD2907-02 |
ConocoPhillips Company | January 15, 2004 | T5 |
| OP2946-02 TRD2946-02 |
ConocoPhillips Company | January 15, 2004 | T5 |
| 2110-03 | Link Energy Pipeline Limited Partnership | January 15, 2004 | AQ |
| 3012-02 | Link Energy Pipeline Limited Partnership | January 15, 2004 | AQ |
| 3183-01 | Link Energy Pipeline Limited Partnership | January 15, 2004 | AQ |
| 3250-01 | Bitter Creek Pipelines, LLC | January 8, 2004 | AQ |
| 3290-00 | International Malting Company | January 8, 2004 | AQ |
| 1749-12 | Montana Resources | January 8, 2004 | AQ |
| OP1427-03 TRD1427-03 |
USAF Malmstrom Air Force Base | January 5, 2004 | T5 |
| OP2611-02 TRD2611-02 |
Montana Sulfur & Chemical Company | December 27, 2003 | T5 |
| OP2428-05 TRD2428-05 |
NorthWestern Corporation | December 27, 2003 | T5 |
| OP2782-04 TRD2782-04 |
NorthWestern Corporation | December 27, 2003 | T5 |
| OP2806-03 TRD2806-03 |
Stimson Lumber Company | December 27, 2003 | T5 |
| 3287-00 | Western Reclamation | December 27, 2003 | AQ |
| 2782-05 | NorthWestern Corporation | December 23, 2003 | AQ |
| 2783-07 | NorthWestern Corporation | December 23, 2003 | AQ |
| OP2953-03 TRD2953-03 |
PPL Montana, LLC | December 23, 2003 | T5 |
| OP3021-02 TRD3021-02 |
ConocoPhilips Company | December 22, 2003 | T5 |
| OP1826-04 TRD1826-04 |
Sidney Sugars, Incorporated | December 19, 2003 | T5 |
| 3110-01 | International Malting Company | December 19, 2003 | AQ |
| 2414-02 | Revett Silver Company | December 18, 2003 | AQ |
| 2833-04 | Trinity Industries, Inc. | December 13, 2003 | AQ |
| 2722-07 | Ocean Energy Inc. Havre Pipeline | December 12, 2003 | AQ |
| OP1564-02 TRD1564-02 |
ExxonMobil | December 9, 2003 | T5 |
| OP1551-02 TRD1551-02 |
Montana Dakota Utilities Co. | December 9, 2003 | T5 |
| 1993-14 | American Chemet | December 2, 2003 | AQ |
| OP2619-01 TRD2619-01 |
ConocoPhillips Company | December 2, 2003 | T5 |
| 2835-04 | AgriTechnology Montana LLC | November 29, 2003 | AQ |
| OP2784-05 TRD2784-05 |
NorthWestern Corporation | November 29, 2003 | T5 |
| 3185-01 | Rocky Mountain Power, Inc. Hardin Generator Project | November 29, 2003 | AQ |
| OP2459-03 TRD2459-03 |
Stillwater Mining Company - Nye | November 29, 2003 | T5 |
| OP2974-05 TRD2974-05 |
Northern Border Pipeline Company | November 25, 2003 | T5 |
| OP2979-05 TRD2979-05 |
Northern Border Pipeline Company | November 25, 2003 | T5 |
| OP2557-03 TRD2557-03 |
ASARCO Incorporated | November 22, 2003 | T5 |
| OP2736-03 TRD2736-03 |
Bear Paw Energy | November 22, 2003 | T5 |
| OP2934-02 TRD2934-02 |
F.H. Stoltze Land & Lumber Company | November 18, 2003 | T5 |
| 3283-00 | Knoll's Ready Mix | November 18, 2003 | AQ |
| 3143-02 | Slope Company | November 18, 2003 | AQ |
| 2738-06 | EnCana Gathering Services (USA), Inc. | November 14, 2003 | AQ |
| 2922-05 | EnCana Gathering Services (USA), Inc. | November 14, 2003 | AQ |
| 2912-03 | Western Sugar Cooperative | November 13, 2004 | AQ |
| 3285-00 | Schellinger Construction Company, Inc. | November 11, 2003 | AQ |
| 3286-00 | City of Billings Animal Shelter | November 8, 2003 | AQ |
| OP2945-01 TRD2945-01 |
ConocoPhillips Company | November 7, 2003 | T5 |
| OP2850-03 TRD2850-03 |
Flathead Co. Solid Waste District | November 4, 2003 | T5 |
| OP2912-02 TRD2912-02 |
The Western Sugar Cooperative | November 4, 2003 | T5 |
| 3281-00 | Williston Basin Interstate Pipeline Company | November 4, 2003 | AQ |
| 2161-17 | Montana Refining Company | October 25, 2003 | AQ |
| 2814-02 | Williston Basin Interstate Pipeline Company - Vida Compressor Station | October 25, 2003 | AQ |
| 3027-02 | Great Northern Bark Company | October 23, 2003 | AQ |
| 1996-14 | Luzenac America - Sappington Mill | October 22, 2003 | AQ |
| 3284-00 | Schellinger Construction Company, Inc. | October 22, 2003 | AQ |
| 2939-02 | Titan, Inc. | October 22, 2003 | AQ |
| 3117-01 | Bitterroot Pet Crematorium, LLC | October 21, 2003 | AQ |
| OP1629-01 TRD1629-01 |
Park County Refuse Disposal District | October 20, 2003 | T5 |
| 1995-11 | Barretts Minerals, Inc. | October 16, 2003 | AQ |
| 1821-10 | CHS, Inc | October 16, 2003 | AQ |
| OP2634-02 TRD2634-02 |
Louisiana-Pacific Corporation - Deer Lodge | October 16, 2003 | T5 |
| OP2282-01 TRD2282-01 |
Luzenac America - Three Forks | October 16, 2003 | T5 |
| 2623-17 | Schellinger Construction Company, Inc. | October 14, 2003 | AQ |
| 3154-02 | NorthWestern Montana First Megawatts, LLC | October 10, 2003 | AQ |
| 3280-00 | United Materials of Great Falls, Inc. | October 2, 2003 | AQ |
| 3278-00 | Pinky's Aggregates, Inc. | October 1, 2003 | AQ |
| 3282-00 | AMES Construction, Inc. | October 1, 2003 | AQ |
| 3037-03 | Bitter Creek Pipelines, LLC | September 27, 2003 | AQ |
| 3038-02 | Bitter Creek Pipelines, LLC | September 27, 2003 | AQ |
| 2624-13 | Schellinger Construction Company, Inc. | September 27, 2003 | AQ |
| 3279-00 | Judith Basin County | September 24, 2003 | AQ |
| 1350-03 | Big Sky Coal Company | September 23, 2003 | AQ |
| 2922-04 | EnCana Gathering Services (USA), Inc. | September 19, 2003 | AQ |
| OP2783-02 TRD2783-02 |
NorthWestern Corporation | September 16, 2003 | T5 |
| 1648-11 | Luzenac America Inc. | September 12, 2003 | AQ |
| 3275-00 | ACME Concrete and Paving, Inc. | September 11, 2003 | AQ |
| OP2667-01 TRD2667-01 |
Plum Creek Manufacturing, L.P. | September 11, 2003 | T5 |
| 3277-00 | Missouri River Tree Farms, Inc. | September 10, 2003 | AQ |
| 2758-05 | EnCana Gathering Services (USA), Inc. | September 5, 2003 | AQ |
| 2671-04 | EnCana Gathering Services (USA), Inc. | September 5, 2003 | AQ |
| 2768-06 | EnCana Gathering Services (USA), Inc. | September 5, 2003 | AQ |
| 3276-00 | Little River Enterprises, Inc. | September 5, 2003 | AQ |
| OP2459-02 TRD2459-02 |
Stillwater Mining Company - Nye | September 5, 2003 | T5 |
| 3137-01 | Havre Pipeline Company, LLC | August 30, 2003 | AQ |
| 3138-01 | Havre Pipeline Company, LLC | August 30, 2003 | AQ |
| 2738-05 | EnCana Gathering Services (USA), Inc. | August 29, 2003 | AQ |
| 3266-00 | Fisher Sand & Gravel Company | August 29, 2003 | AQ |
| 3267-00 | Fisher Sand & Gravel Company | August 29, 2003 | AQ |
| OP2428-04 TRD2428-04 |
NorthWestern Corporation - Mainline #1 | August 25, 2003 | T5 |
| OP2782-03 TRD2782-03 |
NorthWestern Corporation - Telstad Field Station | August 25, 2003 | T5 |
| 3226-01 | EnCana Gathering Services (USA), Inc. | August 23, 2003 | AQ |
| OP2784-04 TRD2784-04 |
NorthWestern Corporation - Dry Creek Compressor Station | August 23, 2003 | T5 |
| 3269-00 | Zaco, Inc. | August 23, 2003 | AQ |
| OP2850-02 TRD2850-02 |
Flathead County Solid Waste District | August 22, 2003 | T5 |
| OP1628-02 TRD1628-02 |
Williston Basin Interstate Pipeline Company | August 22, 2003 | T5 |
| 2737-05 | EnCana Gathering Services (USA), Inc. | August 21, 2003 | AQ |
| 3252-00 | Rock Solid Enterprises, Inc. | August 16, 2003 | AQ |
| 2770-05 | EnCana Gathering Services (USA), Inc. | August 16, 2003 | AQ |
| 3066-03 | RMR Aggregate | August 9, 2003 | AQ |
| OP2954-01 TRD2954-01 |
Williston Basin Interstate Pipeline Co. - Baker Station | August 9, 2003 | T5 |
| 3268-00 | Lyons Construction, Inc. | August 5, 2003 | AQ |
| 2331-02 | Montana Limestone Company | August 2, 2003 | AQ |
| 2900-02 | Montana Limestone Company | August 2, 2003 | AQ |
| 2912-02 | The Western Sugar Cooperative | August 2, 2003 | AQ |
| 2765-06 | EnCana Gathering Services (USA), Inc. | August 1, 2003 | AQ |
| 3025-08 | EnCana Gathering Services (USA), Inc. | August 1, 2003 | AQ |
| 3270-00 | Sandon Gravel & Excavating, Inc. | August 1, 2003 | AQ |
| OP2934-01 TRD2934-01 |
F.H. Stoltze Land & Lumber Company | July 31, 2003 | T5 |
| OP2783-01 TRD2783-01 |
NorthWestern Corporation | July 31, 2003 | T5 |
| OP2303-01 TRD2303-01 |
Roseburg Forest Products | July 31, 2003 | T5 |
| 3264-00 | Northern Improvement Company | July 24, 2003 | AQ |
| 3265-00 | John J. Thompson | July 21, 2003 | AQ |
| 3182-00 | Roundup Power Project | July 21, 2003 | AQ |
| 2764-05 | EnCana | July 18, 2003 | AQ |
| 3253-00 | Rock Solid Enterprises, Inc. | July 18, 2003 | AQ |
| 3254-00 | Rock Solid Enterprises, Inc. | July 18, 2003 | AQ |
| 3250-00 | Bitter Creek Pipelines, LLC | July 16, 2003 | AQ |
| 3263-00 | Delhur Industries, Inc. | July 15, 2003 | AQ |
| 2598-01 | Centennial Concrete, Inc. | July 10, 2003 | AQ |
| 1986-09 | Montana Tunnels Mining, Inc. | July 10, 2003 | AQ |
| 3251-00 | Corixa Corporation | July 9, 2003 | AQ |
| 3008-01 | Century Companies, Inc. | July 8, 2003 | AQ |
| 3010-02 | Thompson Falls Sand & Gravel | June 28, 2003 | AQ |
| 3261-00 | Schellinger Construction Company, Inc. | June 26, 2003 | AQ |
| 3179-01 | BMP Investments, Inc. | June 24, 2003 | AQ |
| 2739-04 | Genesis Energy, Inc. | June 24, 2003 | AQ |
| 2635-10 | Stillwater Mining Company - Columbus Metallurgical Complex | June 23, 2003 | AQ |
| OP2655-01 TRD2655-01 |
Columbia Falls Aluminum Company, LLC | June 21, 2003 | T5 |
| OP2803-01 TRD2803-01 |
Williston Basin Interstate Pipeline Company - Fort Peck Compressor Station | June 21, 2003 | T5 |
| OP2741-01 TRD2741-01 |
Williston Basin Interstate Pipeline Company - Little Beaver Compressor Station | June 21, 2003 | T5 |
| 3262-00 | Bear Paw Energy | June 20, 2003 | AQ |
| 3260-00 | Fisher Sand & gravel Company | June 12, 2003 | AQ |
| 3185-00 | Rocky Mountain Power, Inc. | June 11, 2003 | AQ |
| 2626-05 | Pioneer Concrete and Fuel, Inc. | June 7, 2003 | AQ |
| 3259-00 | At Home on the Range Pet Cemetery | June 6, 2003 | AQ |
| 2282-12 | Luzenac America - Three Forks Mill | June 6, 2003 | AQ |
| 3256-00 | Weaver Gravel, Inc. | June 6, 2003 | AQ |
| 2623-16 | Schellinger Construction Co., Inc. | June 5, 2003 | AQ |
| 3257-00 | Schellinger Construction Co., Inc. | June 4, 2003 | AQ |
| 3258-00 | Schellinger Construction Co., Inc. | June 4, 2003 | AQ |
| 3255-00 | Gravel Works, Inc. | June 3, 2003 | AQ |
| 2599-02 | Mickelson Rock Products LLC | June 3, 2003 | AQ |
| 3247-00 | Naeseth's Redi-Mix | June 3, 2003 | AQ |
| 2484-03 | Williston Basin Interstate Pipeline Company - Cabin Creek Compressor Station | June 3, 2003 | AQ |
| 2768-05 | EnCana Energy Resources, Inc. | June 2, 2003 | AQ |
| 2765-05 | EnCana Energy Resources, Inc. | June 2, 2003 | AQ |
| 1821-09 | Cenex | May 28, 2003 | AQ |
| OP3021-01 TRD3021-01 |
ConocoPhillips Company | May 20, 2003 | T5 |
| 3248-00 | Goose Bay Equipment | May 20, 2003 | AQ |
| 3140-02 | Bitter Creek Pipelines, LLC - Connor 33 Battery | May 20, 2003 | AQ |
| 2814-01 | Williston Basin Interstate Pipeline Company | May 20, 2003 | AQ |
| 3238-00 | International Malting Company, LLC - Great Falls | May 19, 2003 | AQ |
| OP2979-04 TRD2979-04 |
Northern Border Pipeline Company | May 17, 2003 | T5 |
| OP2974-04 TRD2974-04 |
Northern Border Pipeline Company | May 17, 2003 | T5 |
| OP1343-01 TRD1343-01 |
Plum Creek Lumber Company - Ksanka | May 16, 2003 | T5 |
| OP2946-01 TRD2946-01 |
ConocoPhillips Company | May 13, 2003 | T5 |
| 3045-02 | Schellinger Construction Co., Inc. | May 10, 2003 | AQ |
| 3243-00 | Burlington Northern Santa Fe Railway Company | May 10, 2003 | AQ |
| OP2907-01 TRD2907-01 |
ConocoPhillips | May 9, 2003 | T5 |
| 3211-01 | Basin Creek Power Services, LLC | May 8, 2003 | AQ |
| 3249-00 | Robin's Contracting, Inc. | May 7, 2003 | AQ |
| 3241-00 | Ward Crushing, LLC | May 7, 2003 | AQ |
| 3246-00 | Robin's Contracting, Inc. | May 6, 2003 | AQ |
| 3230-01 | S&N Concrete | May 5, 2003 | AQ |
| 2619-17 | ConocoPhillips Company | May 1, 2003 | AQ |
| 2960-01 | Bates Construction, Inc. | April 30, 2003 | AQ |
| 2678-02 | KEM Ready Mix, Inc. | April 26, 2003 | AQ |
| 2782-04 | NorthWestern Corporation | April 26, 2003 | AQ |
| 2622-03 | Schellinger Construction Company, Inc. | April 24, 2003 | AQ |
| 3245-00 | Rockwall, Inc. | April 22, 2003 | AQ |
| OP2736-02 TRD2736-02 |
Bear Paw Energy | April 18, 2003 | T5 |
| 3242-00 | Schellinger Construction Company, Inc. | April 17, 2003 | AQ |
| OP2809-02 TRD2809-02 |
Louisiana-Pacific | April 14, 2003 | T5 |
| 3237-00 | Specialty Surgical Products, Inc. | April 14, 2003 | AQ |
| 3244-00 | United Materials of Great Falls, Inc. | April 14, 2003 | AQ |
| 2822-02 | Williston Basin Interstate Pipeline Co. | April 14, 2003 | AQ |
| 2991-04 | USDHHS - Rocky Mountain Laboratories | April 10, 2003 | AQ |
| 2303-12 | Roseburg Forest Products | April 8, 2003 | AQ |
| 3239-00 | Brett Price Excavating | April 4, 2003 | AQ |
| OP2782-02 TRD2782-02 |
NorthWestern Corporation | April 4, 2003 | T5 |
| OP2428-03 TRD2428-03 |
NorthWestern Corporation | April 3, 2003 | T5 |
| OP2784-03 TRD2784-03 |
NorthWestern Corporation | April 3, 2003 | T5 |
| 3240-00 | Riverside Gravel & Trucking | March 29, 2003 | AQ |
| 1427-06 | Malmstrom AFB | March 28, 2003 | AQ |
| 3197-01 | LHC, Inc. | March 28, 2003 | AQ |
| 3021-04 | ConocoPhillips Company | March 28, 2003 | AQ |
| 2946-01 | ConocoPhillips Company | March 28, 2003 | AQ |
| 2659-03 | JTL Group, Inc. | March 25, 2003 | AQ |
| OP2953-02 TRD2953-02 |
PPL Montana - Corette | March 24, 2003 | T5 |
| 3236-00 | All Paws Great & Small Pet Crematory, Inc. | March 20, 2003 | AQ |
| 2161-16 | Montana Refining Company | March 19, 2003 | AQ |
| 3234-00 | Montana Portable Crushing | February 27, 2003 | AQ |
| 2667-11 | Plum Creek Manufacturing | December 31, 2002 | AQ |
| 2767-04 | NorthWestern Corporation - North Moulton Field, Station 020-1 through 5 | December 31, 2002 | AQ |
| OP2809-01 TRD2908-01 |
Louisiana-Pacific Corporation - Belgrade Facility | November 9, 2002 | T5 |
| OP3175-00 TRD3175-00 |
Thompson River Co-Gen | August 20, 2002 | T5 |
| 2736-07 | Bear Paw Energy | August 20, 2002 | AQ |
| 2602-08 | Plum Creek Manufacturing LP -Evergreen | August 10, 2002 | AQ |
| 3136-01 | Lodge Creek Pipelines | March 5, 2002 | AQ |
| 2331-01 | Montana Limestone Company | January 19, 2002 | AQ |
| 3039-02 | Eureka Pellet Mills | January 15, 2002 | AQ |
| 2985-04 | LHC, Inc. | January 12, 2002 | AQ |
| OP2650-00 TRD2650-00 |
Yellowstone Energy Limited Partnership | November 28, 2001 | T5 |
| OP1821-00 TRD1821-00 |
Cenex Harvest States Cooperative Laurel Refinery |
November 11, 2001 | T5 |
| 3175-00 | Thompson River Co-Gen | November 9, 2001 | AQ |
| Q & A | Thompson River Co-Gen Questions and Answers | ||
| 2941-01 | United Materials of Great Falls | October 27, 2001 | AQ |
| 3126-00 | United Harvest, LLC - Pompeys Pillar Elevator | October 24, 2006 | AQ |
| 1483-08 | Western Energy Company | October 23, 2001 | AQ |
| 2719-04 | Ocean Energy, Inc. - Havre Pipeline Co | September 27, 2001 | AQ |
| 0513-04 | PP&L Montana - Colstrip Unites 1, 2, 3, & 4 | July 7, 2001 | AQ |
| 1570-06 | Western Energy | July 19, 2001 | AQ |
| 2650-07 | Yellowstone Energy Limited Partnership | June 16, 2001 | AQ |
| 3118-01 | Bitter Creek Pipelines | May 16, 2001 | AQ |
| 3119-01 | Bitter Creek Pipelines | May 13, 2001 | AQ |
| 3142-00 | JTL Group, Inc. | April 4, 2001 | AQ |
| 3060-01 | Ocean Energy, Inc./Havre Pipeline Co. | March 15, 2001 | AQ |
| 2832-06 | Allwaste Container Services | March 11, 2001 | AQ |
| 3116-00 | Cremation or Funeral Gallery | March 1, 2001 | AQ |
| 0982-09 | Holnam, Inc. | October 20, 2000 | AQ |
| 3128-00 | Fulton Fuel Company - Miners Coulee | October 13, 2000 | AQ |
| 2965-01 | Pyramid Mountain Lumber, Inc. | October 11, 2000 | AQ |
| 2557-11 | ASARCO Incorporated | September 27, 2000 | AQ |
| 3107-00 | Interstate Brands Corp. - Sweetheart Bakery Facility | May 28, 2000 | AQ |
| 2862-01 | Great Falls Redi Mix | April 16, 2000 | AQ |
| 1626-05 | Ocean Energy, Inc./Havre Pipeline Co. | April 13, 2000 | AQ |
| 3085-00 | Fulton Fuel Company | March 29, 2000 | AQ |
| 1343-02 | Plum Creek Manufacturing LP - Fortine | December 24, 1999 | AQ |
| 3070-00 | Redstone Gas Partners | October 28, 1999 | AQ |
| 3061-00 | Baltrusch Construction Co., Inc. | August 7, 1999 | AQ |
| 2842-01 | Land O'Lakes/Harvest States Feeds | July 31, 1999 | AQ |
| 3120-00 | Redstone Gas Partners | Preliminary Determination | AQ |
| 3122-00 | Redstone Gas Partners | Preliminary Determination | AQ |
| 1418-03 | Westmoreland Resources, Inc. | January 22, 1999 | AQ |
| 2658-03 | Riverside Contracting, Inc. | December 8, 1999 | AQ |
| 2940-01 | Advanced Silicon Materials, Inc. - Butte Operations | October 30, 1998 | AQ |
| 2035-03 | Colstrip Energy Limited Partnership | March 20, 1998 | AQ |
| 2934-00 | F. H. Stoltze Land and Lumber Company | September 3, 1997 | AQ |
| 1418B | Westmoreland Resources, Inc. | August 14, 1986 | AQ |
Air Quality Info
-
- County Air Quality Programs
- Air Monitoring
- Access to Air Pollution Data
- Air Quality Monitoring Sites
- Forest Fire Updates
- Air Quality Web Cam
- Modeling
- EPA Modeling Support
- Permitting & Compliance
- 2012 Smoke Mgmt Permits
- Air Quality Permits & Environmental Assessments
- Air Quality Permits
- Forms, Applications, Instructions, & Manuals
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- Emission Inventory
- Planning & Policies
- Smoke Management Impact Zones Boundary Descriptions
- Visibility Information
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- State Implementation Plan (SIP)
- Maps
