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  2. Air Quality Implementation Plans

EPA Approved State Source-Specific Requirements in the Oregon SIP

Latest EPA Action: October 8, 2024

Note: The official SIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR). EPA’s web-versions of the approved SIPs are for reference. While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur. Please contact us if you find any errors in these files.

Copies of permits and orders are available at the end of this page.

40 CFR Part 52.1970(d)
EPA Approved Oregon Source-Specific Requirements1
Name of source Permit or order number State effective date EPA approval date Explanations
Industrial Laundry & Dry Cleaners 26-3025 12/9/1980 8/27/1981
46 FR 43142 (pdf) (258 KB)
Air Contaminant Discharge Permit.
VANPLY, Inc. & Spalding Pulp & Paper Co. Stipulation and Consent Final Order 12/30/1980 8/27/1981
46 FR 43142 (pdf) (258 KB)
 
Transfer by VANPLY, INC. of a VOC Offset to Spalding Pulp & Paper Co.
Spaulding Pulp and Paper Co. 36-6041 12/11/1980 8/27/1981
46 FR 43142 (pdf) (258 KB)
Air Contaminant Discharge Permit - Addendum No. 1.
Weyerhaeuser Company - Bly, Oregon 18-0037 2/3/1981 11/6/1981
46 FR 55101 (pdf) (548 KB)
Air Contaminant Discharge Permit -Conditions 5 and 6. 
Intel Corporation 34-2681 9/24/1993 (State effective date of Title V Program) 7/18/1996
61 FR 37393 (pdf) (121 KB)
Oregon Title-V Operating Permit - Page 11.
Cascade General (Port of Portland) 26-3224 10/4/1995 3/7/1997
62 FR 10455 (pdf) (121 KB)
Air Contaminant Discharge Permit - Condition 19 of Addendum 2.
White Consolidated Inc. 34-2060 8/1/1995 3/7/1997
62 FR 10455 (pdf) (121 KB)
Air Contaminant Discharge Permit  - Conditions 11, 12 and 13 in Addendum No. 2.
PCC Structurals, Inc. 26-1867 4/4/1997 6/20/1997
62 FR 33548 (pdf) (120 KB)
 Air Contaminant Discharge Permit - Conditions 19, 20 and 21 in Addendum No. 2.
Dura Industries 26-3112 9/14/1995 3/31/1998
63 FR 15293 (pdf) (113 KB)
Air Contaminant Discharge Permit.
Ostrander Construction Company Fremont Sawmill ACDP No. 19-0002 4/29/1998 9/21/1999
64 FR 51051 (pdf) (224 KB)
Air Contaminant Discharge Permit.
Ash Grove Cement Company Permit No. 01-0029-TV-01 10/16/2020

10/8/2024
89 FR 81361 (pdf) (541 KB)

Permit conditions (3), (9) through (11), (14), (16) through (28), (42), (45) through (76), (84) through (97), (99), (100), and (102) only.
Biomass One, L.P. Order No. 15-0159 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Boise Cascade Wood Products, LLC - Elgin Complex Order No. 31-0006 8/12/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Boise Cascade Wood Products, LLC - Elgin Complex Permit No. 31-0006-TV-01 12/5/2016 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit condition (56), (59) through (75), (77), and (78) only.
Boise Cascade Wood Products LLC - Medford Order No. 15-0004 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Boise Cascade Wood Products LLC - Medford Permit No. 15-0004-TV-01 2/20/2020 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (71), (72), and (74) through (88) only.
Cascade Pacific Pulp, LLC - Halsey Pulp Mill Order No. 22-3501-A2 8/25/2023 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Cascades Tissue Group: A Division of Cascade Holding US Inc. Order No. 05-1849 8/18/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Cascade Tissue Group: A Division of Cascade Holding US Inc. Permit No. 05-1849-TV-01 4/6/2018 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (24), (25), (27), and (29) through (43) only.
Collins Products, L.L.C. Permit No. 18-0013-TV-01 1/26/2015 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (3), (14) through (16), (19) through (24), (34) through (42), (63) through (75), and (77) only.
Columbia Forest Products, Inc. Permit No. 18-0014-TV-01 9/26/2017 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (3), (8) through (20), (22), (23), (34) through (52), (58) through (66), (67 - introductory paragraph), (67.a), (67.b.iii) through (67.b.v), and (68) through (70) only.
EVRAZ Inc. Order No. 26-1865 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Gas Transmission Northwest LLC - Compressor Station 12 Order No. 09-0084 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Gas Transmission Northwest LLC - Compressor Station 12 Permit No. 09-0084-TV-01 8/10/2017 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (32) through (34), and (37) through (50) only.
Gas Transmission Northwest LLC - Compressor Station 13 Order No. 03-2729-A1 6/1/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
OAH CASE NO. 2021-ABC-04835; DEQ CASE NO. AQ/RH-HQ-2021-140.
Georgia-Pacific - Toledo LLC Order No. 21-0005, Amendment No. 21-005-A1 12/5/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Georgia Pacific - Wauna Mill Order No. 04-0004, Amendment No. 04-004-A1 12/5/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Gilchrist Forest Products Permit No. 18-0005-TV-01 7/25/2023 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (4), (5), (9), (10), (12) through (19), (41) through (43), (45) through (59), and (61) only.
International Paper - Springfield Order No. 208850 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
International Paper - Springfield Permit No. 208850 10/4/2016 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (186) through (189), (192), and (198) only.
JELD-WEN Permit No. 18-0006-TV-01 12/1/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (55) through (77), and (80) through (87) only.
JELD-WEN Permit No. 18-0006-TV-01, Addendum No. 1 8/11/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (53) and (53.b) only.
Kingsford Manufacturing Company Permit No. 204402, Addendum No. 2 11/15/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (71) through (73), and (75) through (91) only.
Klamath Energy LLC - Klamath Cogeneration Permit No. 18-0003-TV-01 6/12/2017 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (10) through (16), (18), (24) through (28), (32) through (37), (39) through (49), (51), (52), and (54), and (56) only.
Klamath Energy LLC - Klamath Cogeneration Permit No. 18-0003-TV-01, Addendum No. 1 12/8/2020 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (3.a), (3.b), 61.l), and (66.b.xii).
Northwest Pipeline LLC - Baker Compressor Station Order No. 01-0038, Amendment 01-0038-A1 2/1/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Northwest Pipeline LLC - Baker Compressor Station Permit No. 01-0038-TV-01 1/12/2017 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (27) through (30), and (32) through (43) only.
Northwest Pipeline LLC - Oregon City Compressor Station Order No. 03-2729, Amendment 03-2729-A1 2/1/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Northwest Pipeline LLC - Oregon City Compressor Station Permit No. 03-2729-TV-01 2/19/2013 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (7), (19), (25) through (27), (38), (41), (45), and (50) through (65) only.
Ochoco Lumber Company Permit No. 12-0032-ST-01 6/25/2019 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (1.1) through (1.3), (1.6), (2.1) through (2.5), (4.1) through (4.4), and (5.1) through 6.2) only.
Owens-Brockway Glass Container Inc. Permit No. 26-1876-TV-01 12/10/2019 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (33) through (48) only.
Pacific Wood Laminates, Inc. Permit No. 08-0003-TV-01 12/30/2019 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (3), (9), (10), (12) through (19), (26) through (41), (56) through (71), and (73) only.
PGE beaver Plant/Port Westward I Plant Order No. 05-2606 8/10/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
PGE beaver Plant/Port Westward I Plant Permit No. 05-2520 1/21/2009 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (62) through (66), (68) through (78), (79.a), (80) through (83), (85), (87), (88.a), (89.d), (89.f), and (89.i) only.
Roseburg Forest Products - Dillard Order No. 10-0025 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Roseburg Forest Products - Medford MDF Permit No. 15-0073-TV-01 8/18/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (44) through (46), (48) through (61), (63), and (64) only.
Roseburg Forest Products - Riddle Plywood Permit No. 10-0078-TV-01 7/31/2019 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (65), (66), (68) through (81) only.
Swanson Group Mfg. LLC Permit No. 10-0045-TV-01 6/12/2017 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (4), (10) through (24), (25 - introductory paragraph), (25.a) through (25.c), (27) through (40), (50) through (64), and (66) only.
Timber Products Co. Limited Partnership Permit No. 15-0025-TV-01 6/23/2022 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (70) through (72), and (74) through (90) only.
Willamette Falls Paper Company Order No. 03-2145 8/9/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
 
Willamette Falls Paper Company Permit No. 03-2145 2/24/2016 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (40) through (55) only.
Woodgrain Millwork LLC - Particleboard Permit No. 31-0002-TV-01 5/24/2021 10/8/2024
89 FR 81361 (pdf) (541 KB)
Permit conditions (3), (12) through (21), (22 - introductory paragraph), (22.a), (22.e), (22.f), (23), (25) through (28), (30) through (35), (37), (39) through (41), (43), (44), (46), (48), (49), (51) through (72), (80) through (94), and (96) only.

1The EPA does not have the authority to remove these source-specific requirements in the absence of a demonstration that their removal would not interfere with attainment or maintenance of the NAAQS, violate any prevention of significant deterioration increment or result in visibility impairment. The Oregon Department of Environmental Quality may request removal by submitting such a demonstration to the EPA as a SIP revision.

  • Oregon SIP: Source-Specific Requirements (Permit Text) (pdf) (355.59 MB, 1/7/2025)
    Air quality permits and orders issued under 40 CFR part 52.1970(d).

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Last updated on April 17, 2025
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