Final Air Quality Permits
2010 - Present
Permit Type: AQ (Air Quality) T5 (Title V)
Past Permits 2009 - 1970


Permit Number

Permittee

Issue Date
Permit Type
3415-02 Sierra Rock and Dirt, Inc. May 25, 2017 AQ
2598-03 Centennial Concrete, Inc. May 25, 2017 AQ
2619-35 Phillips 66 Company May 23, 2017 AQ
5175-00 Montana Highway Patrol – Butte Justice Center Incinerator May 23, 2017 AQ
5174-00 Montana Highway Patrol – Great Falls Incinerator May 23, 2017 AQ
5173-00 Montana Highway Patrol – Billings Incinerator May 23, 2017 AQ
OP1995-08
TRD1995-08
Barretts Minerals Inc. – Dillon Talc Processing Facility May 23, 2017 T5
2989-01 H-K Contractors, Inc. May 20, 2017 AQ
2977-01 H-K Contractors, Inc. May 20, 2017 AQ
0310-03 Flathead County Road Department May 20, 2017 AQ
2696-06 Casino Creek Concrete Inc. May 13, 2017 AQ
OP2619-10
TRD2619-10
Phillips 66 Company May 12, 2017 T5
4064-01 Kenyon Noble Ready-Mix April 27, 2017 AQ
2945-09 Phillips 66 Company April 18, 2017 AQ
3236-04 All Paws Great & Small Pet Crematory, Inc. April 12, 2017 AQ
4873-02 Kenyon Noble Ready-Mix April 7, 2017 AQ
4065-02 Kenyon Noble Ready-Mix April 7, 2017 AQ
5052-01 TMC, Inc. March 28, 2017 AQ
5170-00 CHS Inc. d.b.a CHS Mountain West Co-op Kalispell March 23, 2017 AQ
4751-02 Gavilon Grain, LLC March 18, 2017 AQ
2618-03 Border States Paving, Inc.  March 14, 2017 AQ
3039-03 Superior Pellet Mill, Inc. March 4, 2017 AQ
OP2912-07
TRD2912-07
Western Sugar Cooperative, Billings Factory February 25, 2017 T5
2889-05 Big Sky Insulations, Inc. February 17, 2017 AQ
3827-02 City of Billings – Public Works Department, Water Reclamation Facility February 11, 2017 AQ
OP2602-04
TRD2602-04
Weyerhaeuser NR Company – Evergreen February 10, 2017 T5
OP1564-15
TRD1564-15
Exxon Mobil Corporation – Billings Refinery February 4, 2017 T5
5167-00 Croell Inc.-Hardin Batch Plant February 3, 2017 AQ
2667-14 Weyerhaeuser NR Company January 21, 2017 AQ
5169-00 Croell, Inc.—Carl Moore Opencut Pit January 21, 2017 AQ
2602-10 Weyerhaeuser NR Company January 21, 2017 AQ
3342-04 Glacier Lake Sand and Gravel, LLC. January 18, 2017 AQ
2774-03 Broadway Gold Corp.  January 5, 2017 AQ
2782-08 NorthWestern Energy – Telstad Field Station January 4, 2017 AQ
1826-13 Sidney Sugars, Inc. January 4, 2017 AQ
2821-04 MSU December 31, 2016 AQ
2758-08 Omimex Canada Ltd. December 28, 2016 AQ
2757-06 Phillips 66 Carrier, LLC December 28, 2016 AQ
2671-06 Omimex Canada Ltd. December 28, 2016 AQ
OP3211-03
TRD3211-03
Basin Creek Equity Partners December 16, 2016 T5
3804-01 A.M. Welles, Inc. December 13, 2016 AQ
3219-01 A.M. Welles, Inc. December 13, 2016 AQ
2842-03 CHS, Inc. December 1, 2016 AQ
2947-07 CHS, Inc. – Glendive Terminal December 1, 2016 AQ
OP2981-04
TRD2981-04
Montana Waste Systems November 29, 2016 T5
5166-00 We Me Team Inc.- Sunset Hills Funeral Home November 15, 2016 AQ
OP1427-11
TRD1427-11
Malmstrom Air Force Base November 5, 2016 T5
OP2831-06
TRD2831-06
Allied Waste Systems of Montana, LLC – Missoula Landfill November 4, 2016 T5
5158-01 Darlington Cremation & Burial Services November 4, 2016 AQ
1996-17 IMERYS Talc America, Inc. - Sappington Mill October 29, 2016 AQ
2921-02 A.M. Welles, Inc. October 22, 2016 AQ
2691-06 A.M. Welles, Inc. October 22, 2016 AQ
4845-01 Culbertson Grain Elevator October 19, 2016 AQ
3320-04 Hollow Contracting Inc. October 18, 2016 AQ
5163-00 Whitefish Animal Hospital October 18, 2016 AQ
2715-05 Kenyon Noble Ready-Mix October 18, 2016 AQ
4751-01 Gavilon Grain, LLC October 12, 2016 AQ
3415-01 Sierra Rock and Dirt, Inc. October 7, 2016 AQ
3087-02 Geranios Enterprises, Inc. October 4, 2016 AQ
1821-37 CHS, Inc Laurel Petroleum Refinery October 1, 2016 AQ
OP1564-14
TRD1564-14
Exxon Mobil Corporation – Billings Petroleum Refinery October 1, 2016 T5
5165-00 Strata Corporation September 29, 2016 AQ
5164-00 Nelcon, Inc. September 27, 2016 AQ
4065-01 Kenyon Noble Ready Mix September 23, 2016 AQ
5162-00 Alexandria Gravel Products September 8, 2016 AQ
4599-05 Hiland Crude, LLC- Albin Station September 7, 2016 AQ
4598-03 Hiland Crude, LLC-  Vaira Station September 7, 2016 AQ
4693-04 Hiland Partners Holdings, LLC- Hebron Compressor Station September 2, 2016 AQ
3358-05 Hiland Partners Holdings, LLC- Vaira Compressor Station September 2, 2016 AQ
3878-04 Hiland Partners Holdings, LLC- Midway Compressor Station September 2, 2016 AQ
3328-05 Hiland Partners Holdings, LLC- Three Buttes Compressor Station September 2, 2016 AQ
3331-10 Hiland Partners Holdings, LLC- Bakken Gathering Plant September 2, 2016 AQ
2906-03 Mountain View Pet Crematory August 29, 2016 AQ
2658-04 Riverside Contracting  August 23, 2016 AQ
3264-01 Northern Improvement Company August 23, 2016 AQ
2783-12 NorthWestern Energy – Cobb Storage Field August 23, 2016 AQ
OP2282-08
TRD2282-08
Imerys Talc America Inc. August 19, 2016 T5
4990-01 ADF International August 13, 2016 AQ
OP0901-04
TRD0901-04
Montana-Dakota Utilities Co. – Miles City Generating Station August 12, 2016 T5
5086-01 ADF Industrial Coatings August 4, 2016 AQ
5161-00 Bituminous Paving Inc. August 4, 2016 AQ
OP1554-10
TRD1554-10
Graymont Western U.S., Inc. August 3, 2016 T5
OP2974-12
TRD2974-12
Northern Border Pipeline July 26, 2016 T5
OP2979-13
TRD2979-13
Northern Border Pipeline July 26, 2016 T5
OP1551-07
TRD1551-07
Montana-Dakota Utilities July 15, 2016 T5
3093-02 WestFeeds, LLC July 12, 2016 AQ
5158-00 Darlington Cremation & Burial Services July 8, 2016 AQ
2783-11 NorthWestern Energy – Cobb Storage Field July 6, 2016 AQ
OP4255-03
TRD4255-03
NorthWestern Energy – Dave Gates Generating Station at Mill Creek June 28, 2016 T5
OP2784-10
TRD2784-10
Northwestern Energy- Dry Creek Field Compressor Station June 24, 2016 T5
2923-08 Havre Pipeline Company, LLC. - Hill County #2 Compressor Station June 21, 2016 AQ
2947-06 CHS, Inc. - Glendive Bulk Petroleum Terminal June 21, 2016 AQ
5157-00 Smith-Gocke Veterinary Services, PC- Best Friends Animal Hospital June 17, 2016 AQ
OP2161-10
TRD2161-10
Calumet Montana Refining, LLC June 11, 2016 T5
4798-01 Sidney Red-E-Mix June 7, 2016 AQ
1690-04 Revett Silver Company – Troy Mine May 19, 2016 AQ
2991-06 Rocky Mountain Laboratories May 19, 2016 AQ
3240-02 Riverside Gravel & Trucking May 18, 2016 AQ
OP4256-02
TRD4256-02
Basin Electric Power Cooperative – Culberston Generating Station May 5, 2016 T5
2005-12 Ash Grove Cement Company April 30, 2016 AQ
OP2736-12
TRD2736-12
ONEOK Rockies Midstream LLC.- Baker Gas Plant May 2, 2016 T5
OP0982-05
TRD0982-05
Oldcastle Materials Cement Holdings, Inc. April 29, 2016 T5
2619-34 Phillips 66 Company April 19, 2016 AQ
3315-02 Missouri River Trucking & Excavating, Inc. April 6, 2016 AQ
5019-02 SJ & TJ Properties- Eastern Montana Pet Crematory March 30, 2016 AQ
5141-01 Enneberg Excavation March 27, 2016 AQ
5154-00 CHS Big Sky- Kershaw March 11, 2016 AQ
2885-01 Grain Craft – Great Falls March 4, 2016 AQ
3105-01 Grain Craft- Billings March 4, 2016 AQ
3788-00 Mines Management Inc. (Montanore) March 1, 2016 AQ
2888-04 Garnet USA, LLC February 27, 2016 AQ
3087-01 Geranios Enterprises, Inc.  February 23, 2016 AQ
2757-05 Phillips 66 - Cut Bank Crude Station February 21, 2016 AQ
OP1554-09
TRD1554-09
 Graymont Western U.S., Inc.  February 19, 2016  T5
2428-13 NorthWestern Energy Mainline #1 Compressor Station February 17, 2016 AQ
4057-01 Johnson Lumber Company February 5, 2016 AQ
OP3301-02
TRD3301-02
WBI Energy Transmissions. Inc. January 16, 2016 T5
4599-04 Hiland Crude, LLC- Albin Station January 14, 2016 AQ
OP2991-02
TRD2991-02
Rocky Mountain Laboratories January 8, 2016 T5
2829-04 Exxon Mobil Corporation January 8, 2016 AQ
3179-12 Signal Peak Energy, LLC January 6, 2016 AQ
4740-03 Denbury Onshore, LLC. - Bell Creek Central Facility December 24, 2015 AQ
4620-01 Montana Advanced Biofuels, LLC December 17, 2015 AQ
0982-13 Oldcastle Materials Cement Holdings, Inc. December 16, 2015 AQ
1821-36 CHS Inc. - Laurel Refinery December 16, 2015 AQ
3259-03 At Home on the Range Pet Cemetery December 10, 2015 AQ
2005-11 Ash Grove Cement Company December 9, 2015 AQ
5148-00 Envent Corporation December 8, 2015 AQ
OP2946-09
TRD2946-09
Phillips 66 Company - Great Falls Product Terminal December 4, 2015 T5
OP3021-08
TRD3021-08
Phillips 66 Company – Missoula Terminal December 4, 2015 T5
OP4056-05
TRD4056-05
Phillips 66 Billings Pipeline and Terminal Operations December 4, 2015 T5
OP2945-09
TRD2945-09
Phillips 66 Company - Bozeman Products Terminal December 4, 2015 T5
5147-00 DePacto, Inc. December 1, 2015 AQ
2951-05 City of Bozeman – Landfill Flare November 26, 2015 AQ
OP2484-06
TRD2484-06
WBI Energy Transmission, Inc.- Cabin Creek Compressor Station November 23, 2015 T5
OP2814-05
TRD2814-05
WBI Energy Transmission Inc.- Vida Compressor Station November 23, 2015 T5
OP2428-13
TRD2428-13
NorthWestern Energy - Mainline #1 Field Station November 14, 2015 T5
2715-04 Kenyon Noble Ready-Mix November 13, 2015 AQ
4873-01 Kenyon Noble Ready-Mix November 13, 2015 AQ
1638-07 ONEOK Rockies Midstream, LLC November 11, 2015 AQ
OP2946-08
TRD2946-08
Phillips 66 - Great Falls ProductTerminal November 7, 2015 T5
OP3237-03
TRD3237-03
SSP-SiMatrix November 5, 2015 T5
3328-04 Hiland Partners Holdings, LLC - Three Buttes Compressor Station October 29, 2015 AQ
OP3395-04
TRD3395-04
Montana Silversmiths October 31, 2015 T5
5149-00 Mullinax Concrete October 30, 2015 AQ
OP2782-09
TRD2782-09
NorthWestern Energy – Telstad Field Station October 30, 2015 T5
3358-04 Hiland Partners Holdings, LLC - Vaira Compressor Station October 29, 2015 AQ
4693-03 Hiland Partners Holdings, LLC - Hebron Compressor Station October 29, 2015 AQ
3878-03 Hiland Partners Holdings, LLC - Midway Compressor Station October 29, 2015 AQ
3331-09 Hiland Partners Holdings, LLC - Bakken Gathering Plant October 29, 2015 AQ
2619-33 Phillips 66 Company October 16, 2015 AQ
4256-01 Basin Electric - Culbertson Generation Station October 13, 2015 AQ
OP1564-12
TRD1564-12
Exxon Mobil Corporation October 9, 2015 T5
2751-04 Pipestone Quarry LLC October 2, 2015 AQ
OP0513-13
TRD0513-13
Talen Montana, LLC - Colstrip Steam Electric Station October 2, 2015 T5
OP2619-09
TRD2619-09
Phillips 66 Company Billings Refinery October 2, 2015 T5
1546-08 ONEOK Rockies Midstream, LLC October 1, 2015 AQ
1638-06 ONEOK Rockies Midstream, LLC October 1, 2015 AQ
3299-03 Vanguard Operations, LLC, Elk Basin Northwest Battery No. 12 September 18, 2015 AQ
OP1626-10
TRD1626-10
Havre Pipeline Company, LLC – Blaine County #1 Compressor Station September 11, 2015 T5
OP1689-00
TRD1689-00
Barrick Golden Sunlight
Golden Sunlight Mines Inc.
August 28, 2015 T5
3299-02 Vanguard Operating, LLC - Elk Basin NW Battery 12 August 20, 2015 AQ
3167-06 Helena Sand and Gravel August 14, 2015 AQ
5038-02 JTL Group Inc. dba Knife River August 5, 2015 AQ
5036-01 JTL Group Inc. dba Knife River August 5, 2015 AQ
2969-06 Aloe Joint Ventures- Natural Gas Compressor Station August 4, 2015 AQ
4522-02 Nelcon Inc. August 1, 2015 AQ
OP0691-06
TRD0691-06
Montana-Dakota Utilities Co. – Lewis and Clark Station July 30, 2015 T5
OP0513-12
TRD0513-12
Talen Montana, LLC - Colstrip Steam Electric Station July 21, 2015 T5
5141-00 Enneberg Excavation LLC July 18, 2015 AQ
1546-07 ONEOK Rockies Midstream, LLC - Bainville Compressor Station July 16, 2015 AQ
OP2954-07
TRD2954-07
WBI Energy Transmission, Inc. (WBI) Baker Station July 11, 2015 OP
OP2967-08
TRD2967-08
Exxon Mobil Corporation July 6, 2015 OP
OP1564-13
TRD1564-13
Exxon Mobil Corporation July 3, 2015 OP
2783-10 NorthWestern Energy-Cobb Compressor Station June 27, 2015 AQ
0513-09 Talen Montana, LLC – Colstrip Steam Electric Station June 17, 2014 AQ
1564-31 Exxon Mobil Corporation June 16, 2015 AQ
0982-12 Holcim US Inc. – Trident Plant June 16, 2015 AQ
5133-00 Nelcon Inc. June 12, 2015 AQ
5019-01 SJ & TJ Properties - Eastern Montana Pet Crematory May 20, 2015 AQ
5120-00 Knife River North Central – Portable Asphalt Plant May 27, 2015 AQ
0691-03 Montana-Dakota Utilities Company – Lewis & Clark Station May 27, 2015 AQ
5119-00 Knife River North Central – Portable Crusher and Screen May 27, 2015 AQ
2947-05 CHS, Inc. May 27, 2015 AQ
3285-02 Schellinger Construction Co. Inc. May 22, 2015 AQ
1993-18 American Chemet May 22, 2015 AQ
2624-16 Schellinger Construction Co. Inc. May 23, 2015 AQ
1198-04 Jim Gillman Excavating Inc. May 23, 2015 AQ
2979-04 Northern Border Pipeline Company - Compressor Station #1 May 19, 2015 AQ
5121-00 Express Pipeline LLC May 15, 2015 AQ
3235-02 Sparrow Enterprises, Inc. May 13, 2015 AQ
3199-02 Fisher Sand & Gravel Company May 9, 2015 AQ
3198-03 Fisher Sand & Gravel Company May 9, 2015 AQ
OP0513-11
TRD0513-11
PPL Montana, LLC – Colstrip Steam Electric Station May 8, 2015 T5
OP1628-06
TRD1628-06
WBI Energy Transmission, Inc (WBI) Hathaway Station May 4, 2015 T5
2971-02 Hall Gravel Works, LLC. May 2, 2015 AQ
5117-00 J&J Excavating & Trucking Inc. April 15, 2015 AQ
1564-30 Exxon Mobil Corporation – Billings Refinery April 4, 2015 AQ
2303-20 Roseburg Forest Products April 14, 2015 AQ
5118-00 Wm. D. Scepaniak, Inc. April 11, 2015 AQ
2735-05 Helena Sand and Gravel, Inc. March 27, 2015 AQ
2836-09 Hexion, Inc March 26, 2015 AQ
2829-03 Exxon Mobil Corporation March 21, 2015 AQ
3417-02 Griffith Excavating, Inc. March 20, 2015 AQ
2974-03 Northern Border Pipeline Company – Compressor Station #3 February 28, 2015 AQ
2751-03 Washington Group International, Inc. February 27, 2015 AQ
3179-11 Signal Peak Energy, LLC February 27, 2015 AQ
OP2967-07
TRD2967-07
ExxonMobil Billings Terminal February 27, 2015 T5

OP0982-04
TRD0982-04

Holcim February 26, 2015 T5
OP2945-08
TRD2945-08
Phillips 66 Company – Bozeman Product Terminal February 18, 2015 T5
2619-32 Phillips 66 Company January 31, 2015 AQ
0691-02 Montana-Dakota Utilities Co January 22, 2015 AQ
4693-02 Hiland Partners, LP Hebron Compressor Station January 22, 2015 AQ
1821-34 CHS, Inc January 21, 2015 AQ

OP2459-07
TRD2459-07

Stillwater Mining Company January 17, 2015 T5
5105-00 Riverside Contracting, Inc. January 16, 2015 AQ

OP2035-03
TRD2035-03

Colstrip Energy Limited Partnership January 16, 2015 T5
5108-00 Fodge Pulp Inc January 15, 2015 AQ

OP1564-10
TRD1564-10

Exxon Mobil Corporation-Billings Refinery January 9, 2015 T5
OP4256-01
TRD4256-01
Basin Electric Power Cooperative December 11, 2014 T5

OP0513-10
TRD0513-10

PPL Montana, LLC - Colstrip Steam Electric Station December 11, 2014 T5
5081-01 Aggregate Construction Inc. December 8, 2014 AQ
5086-00 ADF Industrial Coatings December 3, 2014 AQ
2331-03 Montana Limestone Co. - Fine Grind Mill November 25, 2014 AQ
3179-10 Signal Peak Energy, LLC November 25, 2014 AQ
2554-05 Eureka Pellet Mills November 22, 2014 AQ
1821-33 CHS, Inc. - Laurel Refinery November 19, 2014 AQ

OP2803-05
TRD2803-05

WBI Energy Transmission Inc. - Fort Peck Compressor Station November 15, 2014 T5
2945-08 Phillips 66 Company - Bozeman Product Terminal November 15, 2014 AQ
1690-03 Troy Mine, Inc. November 8, 2014 AQ

OP1826-11
TRD1826-11

Sidney Sugars, Incorporated November 8, 2014 T5
2414-03 RC Resources Inc. November 1, 2014 AQ
3179-09 Signal Peak Energy, LLC October 31, 2014 AQ
1570-08 Western Energy Company October 31, 2014 AQ

OP3395-03
TRD3395-03

Montana Silversmiths October 17, 2014 T5
1120-12 Spring Creek Coal, LLC October 16, 2014 AQ
5081-00 Aggregate Construction, Inc. October 15, 2014 AQ

OP1821-13
TRD1821-13

CHS, Inc. October 4, 2014 T5

OP2822-07
TRD2822-07

WBI Energy Transmission – Saco September 25, 2014 T5
4847-01 MillerCoors LLC – Power Elevator September 11, 2014 AQ
2005-10 Ash Grove Cement Company September 16, 2014 AQ

OP2912-06
TRD2912-06

The Western Sugar Cooperative September 16, 2014 T5
3331-08 Hiland Partners, LP Bakken Gathering Plant September 16, 2014 AQ
1995-18 Barretts Minerals, Inc. September 6, 2014 AQ
5038-01 JTL Group Inc. dba Knife River September 4, 2014 AQ

OP2602-03
TRD2602-03

Plum Creek Manufacturing, Inc. – Evergreen Complex September 3, 2014 T5

OP2741-06
TRD2741-06

WBI Energy Transmission, Inc. - Little Beaver Compressor Station August 30, 2014 T5
5052-00 TMC, Inc. August 29, 2014 AQ

OP3185-04
TRD3185-04

Rocky Mountain Power, LLC – Hardin Generating Station August 22, 2014 T5
2954-03 WBI Energy – Baker Compressor Station August 20, 2014 AQ
1689-08 Golden Sunlight Mines, Inc. August 9, 2014 AQ
1564-29 Exxon Mobil Corporation August 6, 2014 AQ
3392-01 Delhur Industries, Inc. – Portable Crusher August 5, 2014 AQ
5042-00 AM Dirtworks & Construction, LLC Lucy’s Sandbox August 2, 2014 AQ
5043-00 Stenberg Funeral Home August 1, 2014 AQ
5076-00 Goran LLC July 29, 2014 AQ

OP1427-10
TRD1427-10

Malmstrom Air Force Base July 28, 2014 T5
2459-17 Stillwater Mining Company July 24, 2014 AQ
5038-00 JTL Group Inc. dba Knife River July 23, 2014 AQ
5036-00 JTL Group Inc. dba Knife River July 19, 2014 AQ
5034-00 JTL Group Inc. dba Knife River July 19, 2014 AQ
5039-00 Knife River North Central ND – Plant #2 July 12, 2014 AQ
5041-00 T.P. Construction, Inc. July 12, 2014 AQ
4460-02 GlaxoSmithKline Vaccines, NA July 11, 2014 AQ
3878-02 Hiland Partners, LP – Midway Compressor Station July 10, 2014 AQ
5029-00 Central Specialties, Inc. – Plant 4 July 8, 2014 AQ
2161-29 Calumet Montana Refining Company, LLC July 1, 2014 AQ
2756-06 NorthWestern Energy - Utopia Field Station 035 June 27, 2014 AQ
3258-03 Schellinger Construction Company, Inc. June 17, 2014 AQ
5019-00 SJ & TJ Properties – Eastern Montana Crematory June 14, 2014 AQ

OP2619-08
TRD2619-08

Phillips 66 Company - Billings Refinery June 13, 2014 T5
3363-01 Salois Construction June 7, 2014 AQ
2619-31 Phillips 66 Company – Billings Refinery June 5, 2014 AQ
4199-01 Rock Solid Materials, Inc. May 23, 2014 AQ

OP1821-15
TRD1821-15

CHS, Inc. - Laurel Refinery May 23, 2014 T5
4196-01 Rock Solid Materials, Inc. May 21, 2014 AQ
4197-01 Rock Solid Materials, Inc. May, 21, 2014 AQ
4769-01 FNF Construction, Inc. May 17,2014 AQ
5004-00 River Aggregates, LLC May 16, 2014 AQ

OP1564-11
TRD1564-11

Exxon Mobil Corporation - Billings Refinery May 15, 2014 T5
2161-28 Calumet Montana Refining Company, LLC May 13, 2014 AQ
5012-00 Heights Family Funeral Home & Crematory, Inc. May 7, 2014 AQ
2947-04 CHS, Inc. April 29, 2014 AQ
5021-00 Fisher Sand & Gravel April 23, 2014 AQ

OP2831-05
TRD2831-05

Allied Waste Systems of Montana, LLC – Missoula Municipal Solid Waste Landfill April 22, 2014 T5
5022-00 Nickelback, Asphalt Plant #1 April 18, 2014 AQ
2930-06 Montana Air National Guard, 120 ALW April 11, 2014 AQ

OP2161-09
TRD2161-09

Montana Calumet Refining, LLC April 11, 2014 T5
2947-03 CHS, Inc. April 5, 2014 AQ

OP1821-14
TRD1821-14

CHS, Inc - Laurel Petroleum Refinery April 1, 2014 T5

OP1554-08
TRD1554-08

Graymont Western U.S., Inc. – Indian Creek Facility March 27, 2014 T5

4719-02

Waste Management of North Dakota, Inc. March 20, 2014 AQ

OP1626-09
TRD1626-09

Havre Pipeline Company, LLC, a Texas limited liability company Blaine County #1 Compressor Station March 18, 2014

T5

 

3802-02 Kootenai Sand and Gravel, Inc. March 15, 2014 AQ
5005-01 Nickelback Mobile LLC March 14, 2014 AQ
2602-09 Plum Creek Manufacturing, LP – Evergreen Facility March 11, 2014 AQ
1626-09 Havre Pipeline Company, LLC, a Texas limited liability company Blaine County #1 Compressor Station March 1, 2014 AQ
3344-04 Havre Pipeline Company, a Texas Limited Liability Company – Stirling Compressor Station March 7, 2014 AQ
2924-08 Havre Pipeline Company, a Texas Limited Liability Company – Hill County #3 March 7, 2014 AQ
3420-03 Havre Pipeline Company, LLC, a Texas limited liability company
Stevens Compressor Station
March 4, 2014 AQ
2719-09 Havre Pipeline Company, LLC, a Texas limited liability company
Blaine County #3 Compressor Station
March 4, 2014 AQ
1627-08 Havre Pipeline Company, a Texas Limited Liability Company - Hill County #1 March 4, 2014 AQ
2923-07 Havre Pipeline Company, a Texas Limited Liability Company – Hill County #2 March 4, 2014 AQ
4999-00 Melgaard Construction Company, Inc. March 1, 2014 AQ

OP2303-08
TRD2303-08

Roseburg Forest Products February 27, 2014 T5
5005-00 Blue Mountain Crushing February 25, 2014 AQ
4740-02 Denbury Onshore, LLC February 22, 2014 AQ

OP2954-06
TRD2954-06

WBI Energy Transmission, Inc. - Baker Station February 21, 2014 T5

OP1554-07
TRD1554-07

Graymont Western U.S., Inc. – Indian Creek Facility February 19, 2014 T5
4991-00 Paveco LLC February 14, 2014 AQ
3179-08 Signal Peak Energy, LLC February 11, 2014 AQ
4667-02 Waste Management of North Dakota, Inc. - Plant #1 February 4, 2014 AQ
4666-04 Waste Management of North Dakota, Incorporated - Plant #2 February 4, 2014 AQ
4692-02 Waste Management of North Dakota, Incorporated – Plant #3 February 4, 2014 AQ
2769-10 NorthWestern Energy – CS 103 Natural Gas Compressor Station February 4, 2014 AQ
2772-12 NorthWestern Energy – CS 102 Natural Gas Compressor Station February 4, 2014 AQ
3883-01 NorthWestern Energy – Portable Natural Gas Compressor Engine February 4, 2014

AQ

4713-03 Nelcon, Inc. February 1, 2014 AQ
4962-00 Wolf Mountain Coal, Inc. January 25, 2014 AQ

OP2803-04
TRD2803-04

WBI Energy Transmission Inc. - Fort Peck Compressor Station January 22, 2014 T5
4990-00 ADF International January 22, 2014 AQ
1564-28 ExxonMobil – Billings Refinery January 14, 2014 AQ

OP 2161-08
TRD2161-08

Calumet Montana Refining, LLC January 10, 2014 T5

OP3238-02
TRD3238-02

Malteurop North America, Inc. January 9, 2014 T5
4982-00 Pinky’s Aggregate Inc. January 3, 2014 AQ
1821-32 CHS Inc. December 31, 2013 AQ
2783-09 NorthWestern Energy - Cobb Storage Field Station 017 December 28, 2013 AQ
OP2655-05
TRD2655-05
Columbia Falls Aluminum Company, LLC December 27, 2013 T5
4973-00 Johnson Lane Enterprises, Inc. December 27, 2013 AQ
4978-00 Tintina Resources Inc. December 25, 2013 AQ

OP2741-07
TRD2741-07

WBI Energy Transmission, Inc. - Little Beaver Compressor Station December 19, 2013 T5

OP1826-10
TRD1826-10

Sidney Sugars, Inc. December 17, 2013 T5

OP2954-05
TRD2954-05

WBI Energy Transmission, Inc. Baker Compressor Station December 16, 2013 T5

OP2484-05
TRD2484-05

WBI Energy Transmission Inc. –Cabin Creek Compressor Station December 16, 2013 T5
OP3301-01
TRD3301-01
WBI Energy Transmission Inc. – Baker Booster and Sandstone Creek Compressor Station December 16, 2013 T5
4692-01 Waste Management, Inc. December 11, 2013 AQ

OP2814-04
TRD2814-04

WBI Energy Transmission, Inc.-Vida Compressor Station December 9, 2013 T5
4072-02 Don Schwend Gravel December 7, 2013 AQ
2303-19 Roseburg Forest Products December 5, 2013 AQ
OP2822-06
TRD2822-06
WBI Energy Transmission, Inc. – Saco Compressor Station November 26, 2013 T5
OP1628-05
TRD1628-05
WBI Energy Transmission, Inc. Hathaway Compressor Station November 26, 2013 T5
2758-07 Omimex Canada, Ltd November 23, 2013 AQ
4977-00 Wyrick Construction November 22, 2013 AQ
1821-31 CHS, Inc November 19, 2013 AQ
4965-00 ASI Constructors November 16, 2013 AQ

OP2945-07
TRD2945-07

Phillips 66 Company – Bozeman Product Terminal November 5, 2013 T5

OP2650-02
TRD2650-02

Yellowstone Energy Limited Partnership  November 2, 2013  T5
2035-06 Colstrip Energy Limited Partnership October 31, 2013 AQ
2161-27 Calumet Montana Refining, LLC October 23, 2013 AQ

OP3343-04
TRD3343-04

Fiberglass Structures, Inc. October 22, 2013 T5

OP2303-07
TRD2303-07

Roseburg Forest Products October 15, 2013 T5
4952-00 Nelcon, Inc. October 8, 2013 AQ

OP1821-12
TRD1821-12

CHS, Inc October 5, 2013 T5
3236-03 All Paws Great and Small Pet Crematory October 2, 2013 AQ

OP2822-05
TRD2822-05

WBI Saco Compressor Station September 29, 2013 T5
1993-17 American Chemet Corporation September 25, 2013 AQ
3063-02 CIB Gravel September 21, 2013 AQ
3238-07 Malteurop North America, Inc. September 17, 2013 AQ

OP2953-08
TRD2953-08

PPL Montana, LLC - JE Corette Steam Electric Station September 13, 2013 T5

OP0513-09
TRD0513-09

PPL Montana, LLC – Colstrip Steam Electric Station September 13, 2013 T5
3179-07 Signal Peak Energy, LLC September 13, 2013 AQ
2615-15 LHC, Inc. August 29, 2013 AQ

OP0982-03
TRD0982-03

Holcim U.S. Inc. August 27, 2013 T5

OP4056-04
TRD4056-04

Phillips 66 Pipeline LLC August 27, 2013 T5
2684-02 Fisher Sand & Gravel Co. August 24, 2013 AQ
1826-12 Sidney Sugars Incorporated August 24, 2013 AQ
2916-01 Fisher Sand & Gravel Co. August 24, 2013 AQ
2303-18 Roseburg Forest Products August 23, 2013 AQ

OP2005-08
TRD2005-08

Ash Grove Cement Company August 22, 2013 T5
4930-00 Creel Funeral Home, Inc August 15, 2013 AQ
4929-00 River Basin Contracting August 1, 2013 AQ
4942-00 George Gill Construction August 1, 2013 AQ
4719-01 Waste Management of North Dakota, Inc. July 31, 2013 AQ
1821-30 CHS, Inc July 27. 2013 AQ

OP1626-08
TRD1626-08

Devon Energy Production Company, L.P. - Blaine County #1 Compressor Station July 16, 2013 T5

OP1427-09
TRD1427-09

Malmstrom Air Force Base July 20, 2013 T5
4920-00 Scott Vincent Contracting July 6, 2013 AQ
4631-02 ONEOK Rockies Midstream, LLC July 6, 2013 AQ
4919-00 High Country Paving July 6, 2013 AQ
2991-05 Rocky Mountain Laboratories July 4, 2013 AQ
1554-17 Graymont Western U.S., Inc.-Indian Creek Facility June 21, 2013 AQ
2830-04 ExxonMobil Bozeman Petroleum Terminal June 18, 2013 AQ

OP3395-02
TRD3395-02

Montana Silversmiths June 14, 2013 AQ
2822-06 WBI Saco Compressor Station June 1, 2013 AQ

OP3238-01
TRD3238-01

Malteurop May 31, 2013 AQ

OP1821-11
TRD1821-11

CHS, Inc. - Laurel Refinery May 28, 2013 T5
4522-01 Nelcon, Inc. May 29, 2013 AQ
4598-02 Hiland Crude, LLC May 23, 2013 AQ
4713-02 Nelcon, Inc. May 11, 2013 AQ
4882-00 Golden Rule Placer Mining, Inc. May 16, 2013 AQ
4720-01 Nelcon, Inc May 14, 2013 AQ
3204-02 Hollow Contracting, Inc. May 14, 2013 AQ
2744-09 Hollow Contracting, Inc. May 14, 2013 AQ
3107-02 United States Bakery May 07, 2013 AQ

OP2459-06
TRD2459-06

Stillwater Mining Company May 10, 2013 T5

OP2736-11
TRD2736-11

ONEOK Rockies Midstream, LLC May 10, 2013 T5
2459-16 Stillwater Mining Company April 30, 2013 AQ
3871-02 Nelcon, Inc May 2, 2013 AQ
3351-05 Nelcon, Inc May 2. 2013 AQ

OP4069-03
TRD4069-03

Montana Fiberglass, Inc April 26, 2013 T5
4883-00 Meyer Aggregate, LLC April 24, 2013 AQ
3096-02 Knife River Corporation April 20, 2013 AQ
4865-00 Knife River, Inc. April 16, 2013 AQ

OP3301-00
TRD3301-00

WBI Energy Transmission, Inc. April 16, 2013 T5

OP1554-06
TRD1554-06

Graymont Western US Inc April 9, 2013 T5
1821-29 CHS, Inc. April 5, 2013 AQ
4842-00 Garnet USA, LLC April 3, 2013 AQ

OP2602-02
TRD2602-02

Plum Creek Manufacturing, Inc. - Evergreen Complex March 29, 2013 T5

OP2634-05
TRD2634-05

Sun Mountain Lumber Company March 28, 2013 T5

OP2459-05
TRD2459-05

Stillwater Mining Company March 26, 2013 T5
4847-00 MillerCoors LLC – Power Elevator March 22, 2013 AQ

OP1564-09
TRD1564-09

Exxon Mobil Refining and Supply Co. March 19, 2013 T5

OP2803-03
TRD2803-03

WBI Energy Transmission, Inc. - Fort Peck Compressor Station March 12,2013 T5
4428-01 Animal Medical Clinic March 9, 2013 AQ
4873-00 Portable Inc. March 7, 2013 AQ
4863-00 Anaconda-Deer Lodge County March 7, 2013 AQ
2907-09 Phillips 66 Company March 5, 2013 AQ

OP1628-04
TRD1628-04

WBI Energy Transmission, Inc March 5, 2013 T5

OP2484-04
TRD2484-04

WBI Energy Transmission, Inc. March 5, 2013 T5
3843-01 NorthWestern Energy - Lodge Creek #10 Compressor Station March 2, 2013 AQ
3345-04 NorthWestern Energy - Signal Butte Compressor Station March 2, 2013 AQ
2744-08 Hollow Contracting, Inc. March 2, 2013 AQ
3204-01 Hollow Contracting, Inc. March 2, 2013 AQ
3297-02 WBI Energy Midstream – Seven Brothers 35 Battery March 1, 2013 AQ

OP2822-04
TRD2822-04

WBI Energy Transmission, Inc. (Saco Natural Gas Compressor Station) February 28, 2013 T5
4845-00 United Grain Corporation February 27, 2013 AQ

OP2741-05
TRD2741-05

WBI Energy Transmission, Inc. – Little Beaver Compressor Station February 26, 2013 T5
1564-27 ExxonMobil Refining & Supply Company February 26, 2013 AQ
3281-01 WBI Energy Transmission, Inc. (South Baker Natural Gas Compressor Station) February 26, 2013 AQ
4844-00 United Grain Corporation February 22, 2013 AQ
2805-01 WBI Energy Transmission, Inc. (Morgan Creek Natural Gas Compressor Station) February 21, 2013 AQ

OP2850-07
TRD2850-07

Flathead County Solid Waste District February 20, 2013 T5
3236-02 All Paws Great & Small Pet Crematory, Inc. February 20, 2013 AQ
3030-02 Franzen-Davis Funeral Home and Crematory, LLC February 20, 2013 AQ
3302-03 WBI Energy Midstream February 16, 2013 AQ
3371-01 Riverside Contracting, Inc. February 13, 2013 AQ
1628-04 WBI Energy Transmission, Inc. - Hathaway Compressor Station February 12, 2013 AQ
2484-06 WBI Energy Transmission, Inc. - Cabin Creek Compressor Station February 12, 2013 AQ
2803-03 WBI Energy Transmission, Inc. - Fort Peck Compressor Station February 12, 2013 AQ

OP1554-05
TRD1554-05

Graymont Western U.S., Inc. – Indian Creek Title V Operating Permit February 9, 2013 T5
3388-02 WBI Energy Midstream, LLC February 9, 2013 AQ
2822-05 WBI Energy Transmission, Inc. - Saco Compressor Station February 8, 2013 AQ
3383-02 WBI Energy Midstream, LLC February 7, 2013 AQ

OP2814-03
TRD2814-03

WBI Energy Transmission, Inc. February 7, 2013 T5

OP2954-04
TRD2954-04

WBI Energy Transmission Inc.– Baker Station February 7, 2013 T5
2801-04 WBI Energy Transmission, Inc. - Monarch Compressor Station February 2, 2013 AQ
3405-01 Murphy’s Excavating, Inc. February 4, 2013 AQ
3298-02 WBI Energy Midstream, LLC January 30, 2013 AQ
3389-01 WBI Energy Midstream, LLC January 30, 2013 AQ
4066-01 WBI Energy Midstream, LLC January 30, 2013 AQ
3386-01 WBI Energy Midstream, LLC January 26, 2013 AQ
3303-02 WBI Energy Midstream, LLC January 26, 2013 AQ
3334-03 WBI Energy Midstream, LLC January 26, 2013 AQ
3335-03 WBI Energy Midstream, LLC January 26, 2013 AQ
3337-03 WBI Energy Midstream, LLC January 26, 2013 AQ
4610-01 Montana State University – Northern, Bio-Energy Center January 25, 2013 AQ
4562-01 The Chippewa Cree Tribe of the Rocky Boy’s Reservation January 23, 2013 AQ
2814-03 WBI Energy Transmission, Inc. January 23, 2013 AQ
3396-02 WBI Energy Transmission Inc. South Midpoint Compressor Station January 23, 2013 AQ
4282-02 WBI Energy Transmission Inc. Willow Creek Compressor Station January 23, 2013 AQ
4061-01 WBI Energy Transmission Inc. Big Gumbo Compressor Station January 19, 2013 AQ
3301-04 WBI Energy Transmission Inc. Baker Booser and Sandstone Creek January 19, 2013 AQ
2954-02 WBI Energy Transmission Inc. Baker Compressor Station January 19, 2013 AQ
4834-00 U.S. Minerals Slag Screening Facility January 19, 2013 AQ
2741-05 WBI Energy Transmission, Inc. - Little Beaver Compressor Station January 18, 2013 AQ
4713-01 Nelcon, Inc. January 11, 2013 AQ

OP0513-08
TRD0513-08

PPL Montana, LLC - Colstrip Steam Electric Station January 4, 2013 T5

OP2953-07
TRD2953-07

PPL Montana, LLC - JE Corette Steam Electric Station January 4, 2013 T5
4069-01 Montana Fiberglass January 3, 2013 AQ
2161-26 Calumet Montana Refining, LLC December 7, 2012 AQ
2619-30 Phillips 66 Company December 7, 2012 AQ
4822-00 Harper Sand & Gravel December 7, 2012 AQ
4599-03 Hiland Crude, LLC December 6, 2012 AQ
2737-07 Omimex Canada, Ltd December 1, 2012 AQ
2765-08 Omimex Canada, Ltd December 1, 2012 AQ
3226-04 Ominex Canada, Ltd December 1, 2012 AQ
1821-28 CHS - Laurel Refinery December 1, 2012 AQ
4815-00 JMAC Resources, Inc. CO-3 November 30, 2012 AQ
4814-00 JMAC Resources, Inc. CO-2 November 30, 2012 AQ
4751-00 Gavilon Grain, LLC - Moore Elevator November 27, 2012 AQ
4798-00 Sidney Red-E-Mix November 10, 2012 AQ
1821-27 CHS - Laurel Refinery November 1, 2012 AQ

OP2979-12
TRD2979-12

Northern Border Pipeline Company – Compressor Station 1 November 3, 2012 T5
2527-03 Century Companies, Inc. November 2, 2012 AQ

OP1564-08
TRD1564-08

ExxonMobil Corporation – Billings Refinery November 1, 2012 T5
3250-04 WBI Energy Midstream, LLC October 31, 2012 AQ
3064-03 Oftedal Construction, Inc. October 26, 2012 AQ

OP3175-06
TRD3175-06

Thompson River Power October 19, 2012 T5
1564-26 ExxonMobil Corporation – Billings Refinery October 19, 2012 AQ
4740-01 Denbury Onshore, LLC – Bell Creek Central Facility October 19, 2012 AQ

OP1826-09
TRD1826-09

Sidney Sugars Incorporated October 15, 2012 T5

OP2005-07
TRD2005-07

Ash Grove Cement Company October 16, 2012 T5
1427-09 United States Air Force - Malmstrom AFB October 16, 2012 AQ
3098-03 Koontz Construction, Inc. October 16, 2012 AQ
2635-17 Stillwater Mining Company October 13, 2012 AQ

OP4429-01
TRD4429-01

Southern Montana Electric Generation and Transmission Cooperative, Inc. October 10, 2012 T5
3250-03 WBI Energy Midstream LLC - Symons Central Compressor Station October 6, 2012 AQ
3064-02 EH Oftedal and Sons October 05, 2012 AQ
1120-11 Spring Creek Coal, LLC October 02, 2012 AQ
4631-01 ONEOK Riverview Terminal September 22, 2012 AQ
4429-01 Southern Montana Electric Generation and Transmission Cooperative, Inc. September 24, 2012 AQ
3091-01 HK Contractors September 18, 2012 AQ
4752-00 Gavilon Grain September 15, 2012 AQ
2996-07 Knife River Corporation September 14, 2012 AQ
4059-02 Fisher Sand & Gravel Co. September 13, 2012 AQ
4741-01 LHC, Inc. August 25, 2012 AQ
4769-00 FNF Construction August 18, 2012 AQ
2650-08 Yellowstone Energy Limited Partnership August 17, 2012 AQ
4666-03 Concord Field Services, LLC Plant #2 August 16,  2012 AQ
2730-03 Fisher Sand & Gravel, Co. August 9, 2012 AQ
4740-00 Denbury Onshore, LLC – Bell Creek Central Facility August 6, 2012 AQ
4449-04 Butte Highlands Joint Venture, LLC August 3, 2012 AQ

OP2736-10
TRD2736-10

ONEOK Rockies Midstream - Baker Gas Plant August 2, 2012 T5
4742-00 Montana Highway Patrol August 1, 2012 AQ

OP2161-06
TRD2161-06

Montana Refining Company July 31, 2012 T5
2739-07 Mountain View Gathering, Inc. July 31, 2012 AQ
2848-02 Fisher Sand & Gravel Co. July 31, 2012 AQ
2584-02 Fisher Sand & Gravel, Co. July 27, 2012 AQ
1435-07 Decker Coal Company July 27, 2012 AQ
1638-05 ONEOK Rockies Midstream - Clear Creek Compressor Station July 25, 2012 AQ
1546-06 ONEOK Rockies Midstream - Bainville Compressor Station July 25, 2012 AQ
4761-00 Bishop, Inc July 24, 2012 AQ
4598-01 Hiland Crude, LLC July 24, 2012 AQ
4599-02 Hiland Crude, LLC July 24, 2012 AQ

OP1821-10
TRD1821-10

CHS, Inc. July 21, 2012 T5
3330-03 ONEOK Rockies Midstream - Charlie Creek Compressor Station July 21, 2012 AQ
3877-01 Mountain View Gathering, Inc. July 21, 2012 AQ
2303-17 Roseburg Forest Products July 17, 2012 AQ
2982-06 ONEOK Rockies Midstream, LLC - North Compressor Station July 14, 2012 AQ
2736-10 ONEOK Rockies Medstream, LLC - Baker Gas Plant July 14, 2012 AQ

OP3021-07
TRD3021-07

Phillips 66 Company July 12, 2012 T5

OP3821-02
TRD3821-02

Fiberglass Structures, Inc. July 11, 2012 T5
4741-00 LHC Inc. July 6, 2012 AQ
2533-08 Treasure State Construction, Inc. July 4, 2012 AQ
4746-00 Spion-Kop Wind Farm Aggregate July 3, 2012 AQ

OP3343-03
TRD3343-03

Fiberglass Structures, Inc. July 3, 2012 T5

OP2619-07
TRD2619-07

Phillips 66 Company – Billings Refinery June 30, 2012 T5
2892-06 Treasure State Construction, Inc. June 28, 2012 AQ
2893-08 Treasure State Construction, Inc. June 27, 2012 AQ

OP1995-07
TRD1995-07

Barretts Minerals, Inc. June 26, 2012 T5
2523-03 Gallatin County June 26, 2012 AQ
2303-16 Roseburg Forest Products June 26, 2012 AQ
4749-00 JMAC Resources, Inc. June 21, 2012 AQ
2542-05 Jim Gilman Excavating, Inc. June 19, 2012 AQ
1996-16 Imerys Talc America, Inc – Sappington Mill June 16, 2012 AQ
2619-29 Phillips 66 Company June 16, 2012 AQ

OP4056-03
TRD4056-03

Phillips 66 Pipeline, LLC June 15, 2012 T5
4743-00 BJ Ree's Enterprise June 14, 2012 AQ
2774-02 Coronado Resources USA, LLC June 12, 2012 AQ
1564-25 ExxonMobil Billings Refinery June 9, 2012 AQ
4738-00 Jewett Excavating June 9, 2012 AQ

OP2946-07
TRD2946-07

Phillips 66 Company June 11, 2012 T5
3289-02 LaSalle Sand and Gravel, Inc. June 08, 2012 AQ

OP2945-06
TRD2945-06

Phillips 66 Company - Bozeman Product Terminal June 07, 2012 T5
4735-00 All Montana Crematory June 05, 2012 AQ

OP1427-08
TRD1427-08

Malmstrom Air Force Base June 04, 2012 T5
4235-01 Fisher Sand & Gravel Co. June 04, 2012 AQ
4630-02 Riverside Contracting, Inc. June 04, 2012 AQ

OP2907-08
TRD2907-08

Phillips 66 Company June 04, 2012 T5
4059-01 Fisher Sand & Gravel Co. June 01, 2012 AQ
3847-01 Fisher Sand & Gravel Co. June 01, 2012 AQ
3199-01 Fisher Sand & Gravel Co. May 31, 2012 AQ
3135-01 Mountain View Co-op May 31, 2012 AQ
3198-02 Fisher Sand & Gravel May 31, 2012 AQ
4693-01 Hebron Compressor Station May 30, 2012 AQ
4729-00 Poe Asphalt Paving, Inc. May 30, 2012 AQ
2901-03 Basic Energy Services Company May 30, 2012 AQ
3845-01 Fisher Sand & Gravel Co. May 24, 2012 AQ
3846-01 Fisher Sand & Gravel Co. May 24, 2012 AQ
2757-04 Phillips 66 Company - Cut Bank Crude Station May 24, 2012 AQ
4739-00 DeAtley Crushing Company May 19, 2012 AQ
2611-04 Montana Sulphur & Chemical Company May 17, 2012 AQ
2907-08 Phillips 66 Company May 15, 2012 AQ
2972-03 Phillips 66 Company May 15, 2012 AQ
2945-07 Phillips 66 Company May 15, 2012 AQ
2946-05 Phillips 66 Company May 12, 2012 AQ
2888-03 Garnet USA, LLC May 12, 2012 AQ
2934-01 F. H. Stoltze Land & Lumber Company May 4, 2012 AQ
2979-03 Northern Border Pipeline Company – Compressor Station #1 May 11, 2012 AQ
4719-00 Summit Energy Resources May 3, 2012 AQ
4536-01 MK Weeden Construction May 2, 2012 AQ
4726-00 Hexco, LLC May 1, 2012 AQ
2735-04 Helena Sand and Gravel dba Blahnik Construction May 1, 2012 AQ

OP1826-07
TRD1826-07

Sidney Sugars, Inc. April 28, 2012 T5
3241-01 Ward Crushing April 25, 2012 AQ
2990-06 Ward Crushing April 25, 2012 AQ
2673-07 Helena Sand & Gravel, Inc. April 24, 2012 AQ
4255-03 NorthWestern Energy - Dave Gates Generating Station April 19, 2012 AQ
1993-16 American Chemet Corporation April 11, 2012 AQ

OP2967-04
TRD2967-04

ExxonMobil Corporation April 10, 2012 T5
2770-10 Saga Petroleum, LLC March 30, 2012 AQ
3301-03 Williston Basin Interstate Pipeline Company -
Baker Booster and Sandstone Creek Compressor Stations
April 4, 2012 AQ
4599-01 Banner Transportation Co. - Albin Station April 3, 2012 AQ
3830-01 Missing Link Gravel, LLC March 27, 2012 AQ
4720-00 Nelcon, Inc. March 27, 2012 AQ
2939-04 Titan Inc. - (Materials Division) March 24, 2012 AQ
3212-01 CPM Development Corp. - dba Central Washington Concrete March 23, 2012 AQ
4620-00 Montana Advanced Biofuels, LLC March 23, 2012 AQ
3207-01 Interstate Concrete and Asphalt Company March 21, 2012 AQ
3368-01 Century Companies, Inc. March 20, 2012 AQ
3024-03 Woods Crushing & Hauling, Inc. March 9, 2012 AQ
3008-04 Century Companies, Inc. March 5, 2012 AQ
3042-03 Century Companies, Inc. March 5, 2012 AQ
3320-03 Asphalt LLC March 5, 2012 AQ
4713-00 Nelcon, Inc. March 2, 2012 AQ
2527-02 Century Companies, Inc. March 2, 2012 AQ
2907-07 ConocoPhillips - Helena Product Terminal March 2, 2012 AQ
2930-05 Montana Air National Guard, 120 FW March 2, 2012 AQ
3040-03 R.E. Miller & Sons February 28, 2012 AQ

OP1564-07
TRD1564-07

ExxonMobil Corporation - Billings Refinery February 28, 2012 T5
3125-02 United Grain Corporation February 28, 2012 AQ
2605-03 Shumaker Trucking & Excavating Contractors Inc. February 28, 2012 AQ
2889-04 Big Sky Insulation Inc. February 28, 2012 AQ
2673-06 Helena Sand and Gravel, Inc. February 24, 2012 AQ
4555-01 Helena Sand and Gravel, Inc. February 24, 2012 AQ
3274-01 Deer Lodge Asphalt Inc. February 23, 2012 AQ
3342-03 Glacier Lake Sand and Gravel February 22, 2012 AQ
2833-06 Transco Railway Products, Inc. February 21, 2012 AQ

OP2428-12
TRD2428-12

NorthWestern Energy - Mainline #1 February 21, 2012 T5
2526-03 Century Companies, Inc. February 21, 2012 AQ
2839-04 Century Companies, Inc. February 16, 2012 AQ
3107-01 Interstate Brands Corporation - Sweetheart Bakery February 16, 2012 AQ

OP2619-06
TRD2619-06

ConocoPhillips - Billings Refinery February 14, 2012 T5
2161-25 Montana Refining Company Inc. February 9, 2012 AQ

OP2806-07
TRD2806-07

Bonner Property Development LLC February 8, 2012 T5
1648-12 Imerys Talc America, Inc. February 7, 2012 AQ
3848-01 Summit Gas Resources, Inc. February 7, 2012 AQ

OP4429-00
TRD4429-00

Southern Montana Electric Generation and Transmission Cooperative, Inc. – Highwood Generating Station February 7, 2012 T5
3803-01 Summit Gas Resources, Inc. February 7, 2012 AQ
2570-04 Knife River Corporation February 4, 2012 AQ

OP2611-04
TRD2611-04

Montana Sulphur & Chemical Company January 31, 2012 T5
2459-15 Stillwater Mining Company - Nye Facility January 31, 2012 AQ
2806-07 Bonner Property Development, LLC January 25, 2012 AQ
1821-26 CHS, Inc. January 24, 2012 AQ
3343-02 Fiberglass Structures, Inc. January 20, 2012 AQ
4693-00 Hiland Partners, LP-Hebron Compressor Station January 14, 2012 AQ
2459-14 Stillwater Mining Company - Nye Facility January 13, 2012 AQ

OP3821-01
TRD3821-01

Fiberglass Structures, Inc. January 12, 2012 T5
2715-03 Portable Inc. January 12, 2012 AQ
4702-00 US Concrete On-Site Inc. January 10, 2012 AQ
2635-16 Stillwater Mining Company January 5, 2012 AQ
2619-28 ConocoPhillips - Billings Refinery January 4, 2012 AQ

OP2282-07
TRD2282-07

Imerys Talc America, Inc. - Three Forks Mill January 4, 2012 T5
4282-01 Williston Basin Interstate Pipeline Co. - Willow Creek Compressor Station December 29, 2011 AQ

OP1821-09
TRD1821-09

CHS Inc. Laurel Refinery December 23, 2011 T5
3238-06 Malteurop North America Inc. December 22, 2011 AQ
3149-03 The Quikrete Companies December 21, 2011 AQ
4666-02 Concord Field Services, LLC December 20, 2011 AQ
4696-00 JME Portable Ready Mix Concrete Plant December 17, 2011 AQ
2282-15 Imerys Talc America, Inc. - Three Forks Mill December 16, 2011 AQ
1996-15 Imerys Talc America, Inc. - Sappington Mill December 16, 2011 AQ
4054-01 Kaschmitter Enterprises Inc./DBA Camas Gravel December 16, 2011 AQ
4686-00 Bay Materials, LLC December 6, 2011 AQ
2983-02 Smail Construction Inc. December 2, 2011 AQ
4692-00 Concord Field Services LLC - Plant #3 November 26, 2011 AQ
4602-02 Peak Sand and Gravel Inc. November 26, 2011 AQ
4685-00 Silvernale-Silha Mortuary Inc. - Silha Crematory Service November 18, 2011 AQ

OP3343-02
TRD3343-02

Fiberglass Structures, Inc. November 17, 2011 T5

OP3175-05
TRD3175-05

Thompson River Power LLC November 9, 2011 T5

OP2484-03
TRD2484-03

Williston Basin Interstate Pipeline Co. - Cabin Creek Compressor Station November 8, 2011 T5

OP2967-03
TRD2967-03

ExxonMobil Billings Terminal November 5, 2011 T5

OP2782-08
TRD2782-08

NorthWestern Energy - Telstad Field Station November 7, 2011 T5

OP2428-11
TRD2428-11

NorthWestern Energy - Mainline #1 Field Station November 7, 2011 T5

OP2783-05
TRD2783-05

NorthWestern Energy - Cobb Storage Field Compressor Station November 7, 2011 T5

OP2784-09
TRD2784-09

NorthWestern Energy - Dry Creek Field Compressor Station November 4, 2011 T5
3191-04 Valley Sand and Gravel LLC November 4, 2011 AQ
4590-01 Sunoco Partners Marketing & Terminals LP - Richey Station November 3, 2011 AQ
4449-03 Butte Highlands Joint Venture October 29, 2011 AQ
3345-03 Lodge Creek Pipelines - Signal Butte Compressor Station  October 21, 2011 AQ
3175-09 Thompson River Power, LLC October 19, 2011 AQ
2608-05 Denbury Onshore, LLC - South Pine Waterflood Station #7 October 18, 2011 AQ

OP2303-06
TRD2303-06

Roseburg Forest Products-Missoula Particleboard October 7, 2011 T5
2619-27 ConocoPhillips - Billings Refinery October 6, 2011 AQ
3344-03 Devon Energy Production Company, L.P. - Stirling Compressor Station October 1, 2011 AQ
3163-04 C&S Construction Inc. September 20. 2011 AQ
2672-02 Northern Express Transportation Authority September 17, 2011 AQ
4677-00 Johnson Redi-Mix LLC September 16, 2011 AQ

OP2005-06
TRD2005-06

Ash Grove Cement Company September 15, 2011 T5
1564-24 ExxonMobil Refining & Supply Company - Billings Refinery September 13, 2011 AQ
2836-08 Momentive Specialty Chemicals, Inc. September 10, 2011 AQ
2930-04 Montana Air National Guard September 9, 2011 AQ
4667-01 Concord Field Services LLC, Plant #1 September 8, 2011 AQ
4666-01 Concord Field Services LLC, Plant #2 September 8, 2011 AQ
4613-01 HK Contractors, Inc. September 7, 2011 AQ

OP3211-02
TRD3211-02

Basin Creek Equity Partners, LLC September 4, 2011 T5
2969-05 Aloe Ventures August 19, 2011 AQ
4673-00 Gavilon Grain, LLC August 20, 2011 AQ
OP2282-06
TRD2282-06
Rio Tinto Minerals – Luzenac America, Inc – Three Forks August 19, 2011 T5

OP0901-03
TRD0901-03

Montana-Dakota Utilities, Co. - Miles City Generating Station August 19, 2011 T5
4672-00 EGT, LLC August 17, 2011 AQ
4602-01 Peak Sand and Gravel, Inc. August 13, 2011 AQ
2526-02 Century Companies, Inc. August 12, 2011 AQ

OP2981-03
TRD2981-03

Montana Waste Systems, Inc August 6, 2011 T5

OP2589-07
TRD2589-07

M2Green Redevelopment, LLC August 9, 2011 T5

OP2850-06
TRD2850-06

Flathead County Solid Waste District August 9, 2011 T5

OP2736-09
TRD2736-09

Bear Paw Energy, LLC - Baker Gas Plant August 8, 2011 T5

OP1551-06
TRD1551-06

Montana-Dakota Utilities Company - Glendive Generating Station August 6, 2011 T5
2596-01 Century Companies, Inc. August 6, 2011 AQ
4667-00 Seifert Enterprises, LLC – Plant #1 August 4, 2011 AQ
4666-00 Seifert Enterprises, LLC - Plant #2 August 3, 2011 AQ

OP4255-02
TRD4255-02

NorthWestern Energy - Dave Gates Generating Station at Mill Creek August 2, 2011 T5
OP2667-03
TRD2667-03
Plum Creek Manufacturing – Columbia Falls Facility July 29, 2011 T5
4643-00 Thompson River Lumber July 28, 2011 AQ

OP1826-08
TRD1826-08

Sidney Sugars Inc. July 27, 2011 T5
4668-00 ALL B Excavating Co., Inc. July 26, 2011 AQ
0901-02 Montana-Dakota Utilities Co. July 23, 2011 AQ
3351-04 Nelcon, Inc. July 19, 2011 AQ
OP1821-08
TRD1821-08
CHS, Inc. July 16, 2011 T5
2589-16 M2Green Redevelopment, LLC July 15, 2011 AQ
3821-01 Fiberglass Structures, Inc July 15, 2011 AQ
4664-00 Reiter Construction, LLC July 9, 2011 AQ

OP2303-05
TRD2303-05

Roseburg Forest Products-Missoula Particleboard July 8, 2011 T5
4582-01 N.A. Degerstrom, Inc. July 6, 2011 AQ
3289-01 La Salle Sand and Gravel, Inc. July 6, 2011 AQ
4533-01 Rock It Crushing, LLC July 6, 2011 AQ
4645-00 Plains Marketing, L.P. July 1, 2011 AQ
4644-00 Prince, Inc. July 1, 2011 AQ
1821-25 CHS, Inc. June 28, 2011 AQ
3179-06 Signal Peak Energy, LLC June 24, 2011 AQ
4649-00 Matriarch Construction Inc. June 21, 2011 AQ
4630-01 Riverside Contracting, Inc. June 9, 2011 AQ
4640-00 EGT, LLC June 7, 2011 AQ
1198-03 Jim Gilman Excavating, Inc. June 3, 2011 AQ
OP3395-01
TRD3395-01
Montana Silversmiths June 1, 2011 T5

OP2945-05
TRD2945-05

ConocoPhillips Co -Bozeman Product Terminal May 27, 2011 T5

OP2907-07 
TRD2907-07

ConocoPhillips Co - Helena Product Terminal May 27, 2011 T5
2967-01 ExxonMobil Corporation - Billings Bulk Terminal May 24, 2011 AQ
2696-05 Casino Creek Concrete, Inc. May 21, 2011 AQ
3042-02 Century Companies, Inc. May 19, 2011 AQ
2830-03 Exxon Mobil Corporation - Bozeman Bulk Terminal May 18, 2011 AQ
2996-06 Knife River Corporation May 14, 2011 AQ
OP1427-07
TRD1427-07
United States Department of the Air Force
Malmstrom Air Force Base
May 12, 2011 T5
3025-10 North Western Energy – Battle Creek Compressor Station May 10, 2011 AQ
4051-01 Evergreen Wood Energy, LLC May 10, 2011 AQ
3301-02 Williston Basin Interstate Pipeline Co. May 9, 2011 AQ
4631-00 Bear Paw Energy, LLC – Riverview Terminal May 5, 2011 AQ
2626-07 Capital Concrete, Inc. May 4, 2011 AQ
2545-06 Jim Gilman Excavating, Inc. May 4, 2011 AQ
2484-05 Williston Basin Interstate Pipeline Co. -Cabin Creek Compressor Station May 3, 2011 AQ
3190-01 Capital Concrete, Inc. May 3, 2011 AQ
2927-01 United Materials of Great Falls, Inc. April 30, 2011 AQ
4281-01 Capital Concrete, Inc. April 27, 2011 AQ
2801-03 Williston Basin Interstate Pipeline Co. - Monarch Compressor Station April 21, 2011 AQ
OP2974-11  
TRD2974-11
Northern Border Pipeline Company April 21, 2011 T5
4630-00 Riverside Contracting, Inc. April 19, 2011 AQ
2915-02 Laurel East Veterinary Services April 15,2011 AQ
OP2912-05
TRD2912-05
The Western Sugar Cooperative April 12, 2011 T5
2832-08 Quala Services, LLC April 2, 2011 AQ
2940-07 Renewable Energy Corporation – Advanced Silicon Materials April 7, 2011 AQ
4626-00 Schellinger Construction, Inc. April 6, 2011 AQ
OP3250-03
TRD3250-03
Bitter Creek Pipelines, LLC - Symons Central Compressor Station April 2, 2011 T5
OP2161-05
TRD2161-05
Montana Refining Company March 29, 2011 T5
4621-00 Johnson Lane Materials March 12, 2011 AQ
OP2784-08
TRD2784-08
NorthWestern Energy – Dry Creek Compressor Station March 11, 2011 T5
4460-01 Corixa Corporation d/b/a GlaxoSmithKline Biologicals, NA March 3, 2011 AQ
3236-01 All Paws Great & Small Pet Crematory, Inc. March 1, 2011 AQ

OP1995-06
TRD1995-06

Barretts Minerals, Inc. March 1, 2011 T5
1821-24 CHS, Inc. February 15, 2011 AQ
OP1564-06
TRD1564-06
ExxonMobil February 12, 2011 T5
4610-00 Montana State University-Northern February 10, 2011 AQ
3871-01 Nelcon, Inc. February 8, 2011 AQ
OP3175-04
TRD3175-04
Thompson River Power, LLC January 25, 2011 T5
3268-02 Copper City Asphalt LLC January 20, 2011 AQ
1821-23 CHS, Inc. January 15, 2011 AQ
4613-00 HK Contractors, Inc. January 14, 2011 AQ
OP2806-06
TRD2806-06
Stimson Lumber Company January 8, 2011 T5
OP1821-07
TRD1821-07
CHS, Inc. January 8, 2011 T5
2005-09 Ash Grove Cement Company January 6, 2011 AQ
4255-02 NorthWestern Energy-Mill Creek Generating Station December 31, 2010 AQ
2769-09 Devon Energy Production Company, LP December 29, 2010 AQ
3086-01 Barretts Minerals, Inc. – Regal Mine December 28, 2010 AQ
4449-02 Butte Highlands Joint Venture December 21, 2010 AQ
OP4256-00 
TRD4256-00
Basin Electric Power Cooperative – Culbertson Generating Station December 14, 2010 T5
3029-04 Remp Sand and Gravel, LLC December 10, 2010 AQ
3887-01 Mountain Valley Crematory December 9, 2010 AQ
1435-06 Decker Coal Company December 9, 2010 AQ
OP2736-08 
TRD2726-08
Bear Paw Energy, LLC - Baker Gas Plant December 6, 2010 T5
OP0691-05
TRD0691-05
Montana Dakota Utilities – Lewis and Clark Station December 4, 2010 T5
4602-00 Peak Sand & Gravel December 2, 2010 AQ
3192-02 Valley Sand and Gravel, LLC December 2, 2010 AQ
3191-03 Valley Sand and Gravel, LLC December 2, 2010 AQ
3161-04 Valley Sand and Gravel, LLC December 2, 2010 AQ
2907-06 ConocoPhillips Company - Helena Bulk Product Terminal December 1, 2010 AQ
2945-06 ConocoPhillips Company - Bozeman Bulk Product Terminal December 1, 2010 AQ
4598-00 Banner Transportation Co. LLC - Vaira Station November 25, 2010 AQ
4599-00 Banner Transportation Co.  LLC - Albin Station November 25, 2010 AQ
4582-00 N.A. Degerstrom, Inc. November 20, 2010 AQ
4592-00 Briggs Funeral Services, Inc. November 19, 2010 AQ
3167-05 Helena Sand & Gravel November 16, 2010 AQ
2559-02 Fike Crushing, Inc. November 10, 2010 AQ
4590-00 Texon, L.P. – Richey Station November 4, 2010 AQ
4569-00 Abraxas Petroleum - Belle Creek Compressor Station November 3, 2010 AQ
OP2428-10
TRD2428-10
NorthWestern Energy - Mainline #1 October 21, 2010 T5
OP2979-10
TRD2979-10
Northern Border Pipeline Company October 15, 2010 T5
OP2974-10
TRD2974-10
Northern Border Pipeline Company October 15, 2010 T5
OP2991-01
TRD2991-01
Rocky Mountain Laboratories October 9, 2010 T5
OP2741-04
TRD2741-04
Williston Basin Interstate Pipeline Company -- Little Beaver Compressor Station September 28, 2010 T5
2723-04 Busch Agricultural Resources, LLC October 13, 2010 AQ
OP2831-03
TRD2831-03
Allied Waste Systems of Montana, LLC – Missoula Municipal Solid Waste Landfill September 30, 2010 T5
1821-22 CHS, Inc. September 28, 2010 AQ
2639-05 Busch Agricultural Resources, Inc. September 24, 2010 AQ
2161-24 Montana Refining Company September 25, 2010 AQ
4564-00 Wood's Crushing & Hauling, Inc. September 23, 2010 AQ
OP3185-03
TRD3185-03
Rocky Mountain Power, LLC - Harding Generating Station September 18, 2010 T5
OP3250-02
TRD3250-02
Bitter Creek Pipelines, LLC - Symons Central Compressor Station September 17, 2010 T5
OP2954-03
TRD2954-03
Williston Basin Interstate Pipeline Company - Baker Compressor Station September 17, 2010 T5
2542-04 Jim Gilman Excavating, Inc. September 15, 2010 AQ
4563-00 Duggan Merrill Dolan Mortuary, Inc. September 10, 2010 AQ
OP1564-05
TRD1564-05
ExxonMobil Refining and Supply Company September 10, 2010 T5
4562-00 MC Equipment Holdings, LLC September 4, 2010 AQ
OP3237-02
TRD3237-02
SSP-SiMatrix, Inc. September 3, 2010 T5
OP2782-07
TRD2782-07
NorthWestern Energy
Telstad Field Station
August 30, 2010 T5
2770-09 Saga Petroleum LLC September 2, 2010 AQ
4567-00 J Hanley Const Co September 2, 2010 AQ
3342-02 Glacier Lake Sand and Gravel, LLC August 19, 2010 AQ
3351-02 Nelcon, Inc. August 12, 2010 AQ
4555-00 Helena Sand and Gravel August 12, 2010 AQ
3230-02 S&N Concrete and Materials, Inc. August 7, 2010 AQ
1564-23 ExxonMobil August 5, 2010 AQ
OP2949-03
TRD2949-03
Anchor Light Montana, LLC - Culbertson Oil-Seed Plant August 4, 2010 T5
4245-01 Flathead Electric LFGE Facility July 27, 2010 AQ
1689-07 Barrick Golden Sunlight, Golden Sunlight Mines Inc. June 30, 2010 AQ
3098-02 Koontz Construction, Inc. July 20, 2010 AQ
4549-00 Iofina Natural Gas, Inc. - Wall Corner Pumping Station July 10, 2010 AQ
3231-01 S&N Concrete July 7, 2010 AQ
3232-01 S&N Concrete July 7, 2010 AQ
OP1427-06
TRD1427-06
Malmstrom Air Force Base July 7, 2010 T5
1821-21 CHS, Inc. July 7, 2010 AQ
2543-04 Jim Gilman Excavating July 3, 2010 AQ
3901-01 CHS, Inc. July 2, 2010 AQ
3163-03 C&S Construction, Inc., Crushing Division July 1, 2010 AQ
4548-00 Sickler Shale and Gravel, Inc. June 28, 2010 AQ
3060-06 Willow Creek Gathering, LLC June 18, 2010 AQ
4536-00 MK Weeden Construction June 9, 2010 AQ
2933-05 Croft Petroleum Company June 8, 2010 AQ
OP4255-00
TRD4255-00
NorthWestern Energy Mill Creek Generating Station June 3, 2010 T5
2919-05 Bayswater Exploration and Production, LLC May 28, 2010 AQ
4060-01 C & S Construction, Inc. - Crushing Division June 2, 2010 AQ
2949-03 Anchor Light Montana, LLC - Culbertson Oilseed Plant May 26, 2010 AQ
4533-00 Two Rivers Sand & Gravel, Inc. May 26, 2010 AQ
4449-01 Timberline Resources Corporation - Butte Highlands Project May 26, 2010 AQ
2825-04 Mountain Meadows Pet Products, Inc. May 26, 2010 AQ
2736-09 Bear Paw Energy, LLC Baker Gas Plant May 25, 2010 AQ
2741-04 WBI - Little Beaver Compressor Station May 22, 2010 AQ
3380-02 H. Howard Anderson May 22, 2010 AQ
3128-02 MCR, LLC May 21, 2010 AQ
2739-06 Genesis Energy, Inc. May 21, 2010 AQ
OP1821-05
TRD1821-05
CHS, Inc. May 21, 2010 T5
2696-04 Casino Creek Concrete, Inc. May 20, 2010 AQ
3233-01 Huttinga Contracting, Inc. May 14, 2010 AQ
3066-04 RMR Aggregate, Inc. May 12, 2010 AQ
2836-07 Hexion Specialty Chemicals, Inc. May 11, 2010 AQ
2428-12 NorthWestern Energy May 6, 2010 AQ
2768-08 Omimex Canada, Ltd. May 5, 2010 AQ
2170-03 Franz Construction, Inc. April 29, 2010 AQ
4522-00 Nelcon, Inc. April 13, 2010 AQ
4523-00 Iofina Natural Gas, Inc. April 10, 2010 AQ
2717-03 MCR, LLC April 9, 2010 AQ
OP0513-06
TRD0513-06
PPL Montana, LLC - Colstrip Steam Electric Station April 8, 2010 T5
4250-01 Glacier Gold, LLC April 7, 2010 AQ
OP2161-04
TRD2161-04
Montana Refining Company April 6, 2010 T5
OP3175-03
TRD3175-03
Thompson River Power April 6, 2010 T5
2770-08 Saga Petroleum, LLC March 26, 2010 AQ
2589-15 Smurfit-Stone Container Enterprises Inc. March 26, 2010 AQ
1418-06 Westmoreland Resources Inc. - Absaloka Mine March 25, 2010 AQ
3331-07 Hiland Partners, LP
Bakken Gathering Plant
March 23, 2010 AQ
OP2484-02
TRD2484-02
Williston Basin Interstate Pipeline Company - Cabin Creek Compressor Station March 20, 2010 T5
OP2814-02
TRD2814-02
Williston Basin Interstate Pipeline Company - Vida Compressor Station March 20, 2010 T5
1690-02 Genesis Inc. - Troy Mine March 17, 2010 AQ
3179-05 Signal Peak Energy, LLC March 17, 2010 AQ
3034-02 Hi-Line Crematory March 5, 2010 AQ
3286-01 Billings Animal Control March 10, 2010 AQ
2782-07 NorthWestern Energy
Telstad Field Station
March 10, 2010 AQ
0513-08 PPL Montana, LLC - Colstrip Steam Electric Station, Units 1-4 March 9, 2010 AQ
1630-02 Montana Environmental Trust Group, LLC - Black Pine Mine March 9, 2010 AQ
1564-22 ExxonMobil March 9, 2010 AQ
3185-06 Rocky Mountain Power, LLC - Hardin Generating Station
 
March 2, 2010 AQ
OP2822-03
TRD2822-03
Williston Basin Interstate Pipeline Company - Saco Compressor Station February 26, 2010 T5
4506-00 Fisher Sand & Gravel Company February 25, 2010 AQ
2428-11 NorthWestern Energy
Mainline #1 facility
February 23, 2010 AQ
4161-01 Highline Exploration, Inc.
Hardin Compressor Station
February 17, 2010 AQ
3380-01 Silver City Sand & Gravel February 5, 2010 AQ
4460-00 GlaxoSmithKline Biologicals, NA- Hamilton, MT Facility January 28, 2010 AQ
OP2783-04
TRD2783-04
NorthWestern Energy Cobb Storage Field Station January 25, 2010 T5
OP2907-06
TRD2907-06
ConocoPhillips Company January 20, 2010 T5
OP3185-02
TRD3185-02
Rocky Mountain Power, LLC - Hardin Generating Station January 16, 2010 T5
2919-04 Saga Petroleum, LLC January 15, 2010 AQ
4479-00 Montana-Dakota Utilities, Co. Billings Landfill Gas Extraction & Purification Facility January 5, 2010 AQ

Cascade County Permits

2842-02 CHS Incorporated April 13, 2009 AQ
2849-03 General Mills Operations, Inc. January 3, 2003 AQ
2854-00 Harvest States Cooperative - Grain Elevator May 8, 1997 AQ
2882-00 Cascade County Road Department August 15, 1995 AQ
2885-00 Cereal Foods Processors May 8, 1997 AQ
2927-00 Missouri River Gravel Plant June 19, 1996 AQ
2928-00 United Materials of Great Falls June 19, 1996 AQ
2961-00 Dickman Excavating August 30, 1996 AQ
2968-01 Montana Specialty Mills, LLC August 28, 1997 AQ
3032-01 Croxford & Sons Funeral Home June 7, 2000 AQ
3087-00 Phillips Construction March 29, 2000 AQ
3181-00 Oily Waste Processors March 5, 2002 AQ