Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Emergency

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory

Breadcrumb

  1. Home
  2. Air Quality Implementation Plans

EPA Approved Regulations and Statutes in the Wisconsin SIP

Citation

Title

WI Effective Date

WI Register

EPA Approval

Comments

NR 30 - Forest Fire Control WI NR 30 (pdf) (290.7 KB)

NR 30.03

Burning regulations, extensive forest fire control area.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(t)

NR 30.04

Burning regulations, intensive fire control area.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(f)

NR 400 - Air Pollution Control Definitions WI NR 400 (pdf) (2.05 MB)

NR 400.02

Definitions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Only (11m), (15), (16e), (30), (49) and (55e)

NR 400.02

Definitions.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 400.02

Definitions.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (73m) and (131m)

NR 400.02

Definitions.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (26m), (54m), (66m), (85m), (93m), (133e), (133m) and (133s)

NR 400.02

Definitions.

9/1/2011

Aug 2011 No 668

5/22/2013, 78 FR 30208

Only (74m)

NR 400.02

Definitions.

8/1/2014

Jul 2014 No 703

10/16/2014, 79 FR 62008

Only (123m) and (124)

NR 400.02

Definitions.

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (130), (136m), (136r) and (162)

NR 400.03

Units and abbreviations.

8/1/1979

Jul 1979 No 283

6/21/1982, 47 FR 26622

Only (4)(am). Approved as NR 154.01(17) "AQCR"

NR 400.03

Units and abbreviations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 400.03

Units and abbreviations.

9/1/2011

Aug 2011 No 668

5/22/2013, 78 FR 30208

Only (3)(om), (4)(go) and (4)(kg)

NR 401 - Nonattainment Areas WI NR 401 (pdf) (113.65 KB)

NR 401.04

Compliance required.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

NR 404 - Ambient Air Quality WI NR 404 (pdf) (746.84 KB)

NR 404.02

Definitions.

1/1/1989

Dec 1988 No 396

6/2/1993, 58 FR 34528

Only (4m) and (8)

NR 404.02

Definitions.

10/1/2009

Sept 2009 No 645

1/31/2011, 76 FR 5270

Only (4e)

NR 404.04

Ambient air quality standards.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a)1. and 2. and (6)

NR 404.04

Ambient air quality standards.

10/1/2009

Sep 2009 No 645

9/17/2018, 83 FR 46882

Only (8) and (9)

NR 404.05

Ambient air increments.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a), (3)(a) and (4)(a)

NR 404.05

Ambient air increments.

8/1/2016

Jul 2016 No 727

7/7/2017, 82 FR 9515

Only (2)(intro.), (2)(am), (3)(intro.), (3)(am), (4)(intro.) and (4)(am)

NR 404.06

Measurement of ambient air quality.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a) and (4)(b)

NR 405 - Prevention of Significant Deterioration WI NR 405 (pdf) (580.16 KB)

NR 405.01

Applicability; purpose.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2) Note

NR 405.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(b), (1)(d), (2)(intro.), (2)(a), (3)(intro.), (3)(a), (4)(a)(intro.), 1. and 2., (4)(b)1. and 2., (7), (12), (21)(intro.), (21)(b)3., 5.a., 5.b., 6. and 8.a., (21m), (22)(a)1. and 2., (22m), (24)(d), (25g)(b), (25g)(d), (25m)(a), (25m)(b), (25m)(c), (25s)(intro.), (25s)(a), (27)(c) and (28)

NR 405.04

Exclusions from increment consumption.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a), (1)(e), (4)(intro.) and (4)(a)

NR 405.05

Redesignation.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1), (4)(intro.), (5) and (6)

NR 405.07

Review of major stationary sources and major modifications - source applicability and exemptions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3), 4)(intro.), (4)(b)27., (5) and (8)(a)3

NR 405.08

Control technology review.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1) and (3)

NR 405.10

Air quality models.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1), (2), (3) and (4)

NR 405.14

Sources impacting federal Class I areas - additional requirements.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1), (2), and (4)

NR 405.15

Public participation.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(d)

NR 406 - Construction Permits WI NR 406 (pdf) (4.49 MB)

NR 406.01

Applicability; purpose.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.02

Definitions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Only (1) "Associated parking area", (1m) "Highway project", (2) "Intersection boundary", (3) "Metropolitan county", (4) "Modified intersection", (5) "Modified road or highway segment", (6) "Municipal garbage and refuse", (7) "New road or highway segment", (8) "Parking capacity", (9) "Peak hour queue", (10) "Peak hour volume", (10m) "Permit revision", (11) "Road or highway segment" and (12) "Traffic volume"

NR 406.02

Definitions.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (2) "Individual construction permit", (3) "Initial crusher" and (4) "Initial grinding mill"

NR 406.02

Definitions.

6/1/2007

May 2007 No 617

8/1/2013, 78 FR 46520

Only (1) "Clean fuel" and (1m) "Facility"

NR 406.02

Definitions.

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (6) "Permit revision"

NR 406.03

Permit requirements and exemptions for construction permits.

6/1/2007

May 2007 No 617

3/11/2008, 73 FR 12893

Except (2)(b)

NR 406.03

Permit requirements and exemptions for construction permits.

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (1e), (1m), and (2)(b)

NR 406.035

Establishment or distribution of plant-wide applicability limitations

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76558

NR 406.04

Direct sources exempt from construction permit requirements.

2/1/2001

Jan 2001 No 541

12/14/2001, 66 FR 64750

All except (1)(ce), (1)(cm), (1)(i), (1)(m), (1)(w) and (4)(h)

NR 406.04

Direct sources exempt from construction permit requirements.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (1)(ce), (1)(cm), (1)(m) and (2m)

NR 406.04

Direct sources exempt from construction permit requirements.

5/1/2008

Apr 2008 No 628

10/22/2008, 73 FR 62889

Only (2m)(b) and (note)

NR 406.04

Direct sources exempt from construction permit requirements.

6/1/2007

May 2007 No 617

8/1/2013, 78 FR 46520

Only (1)(zh), and (4)(i)

NR 406.04

Direct sources exempt from construction permit requirements.

12/1/2015

Nov 2015 No 719

9/7/2018, 83 FR 45348

Only (1)(w)

NR 406.04

Direct sources exempt from construction permit requirements.

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (1)(a)4m., (bm), (i), (m), (zg), (1f), (1k), (1q), (2)(h), (4)(a), (b), (e), (h), (j), and (7)

NR 406.06

Indirect sources exempt from construction permit require­ments.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.07

Scope of permit exemption.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Only (1) and (2)

NR 406.07

Scope of permit exemption.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76558

Only (3)

NR 406.08

Action on permit applications.

12/1/2015

Nov 2015 No 719

9/7/2018, 83 FR 45348

Only (1)

NR 406.08

Action on permit applications.

12/1/2010

Nov 2010 No 659

8/7/2012, 77 FR 46960

Only (4)

NR 406.09

Air quality analysis.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.10

Violations.

12/1/2015

Nov 2015 No 719

9/7/2018, 83 FR 45348

NR 406.11

Construction permit revision, suspension and revocation.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Only (2)

NR 406.11

Construction permit revision, suspension and revocation.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (3)

NR 406.11

Construction permit revision, suspension and revocation.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76558

Only (1m)

NR 406.11

Construction permit revision, suspension and revocation.

12/1/2015

Nov 2015 No 719

9/7/2018, 83 FR 45348

All except (1m), (2) and (3)

NR 406.12

Permit duration periods.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.13

Duty to comply.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.14

Exemption from requirements for indirect sources.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 406.15

Relocation of portable sources.

5/1/2008

Apr 2008 No 628

10/22/2008, 73 FR 62889

Only (3)(a)

NR 406.16

General construction permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Except (2)(d)

NR 406.17

Registration construction permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Except (3)(d) and (3)(e)

NR 406.17

Registration construction permits.

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (3)(d)

NR 406.18

Petition For issuance of general construction permits and registration construction permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

NR 407 - Operation Permits WI NR 407 (pdf) (9.66 MB)

NR 407.01

Applicability; purpose.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.02

Definitions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Includes (3) "Affected state" and (4) "Affected unit". Excludes (17)(b)27.

NR 407.02

Definitions.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (3) "Facility" and (3m) "Individual operation permit"

NR 407.02

Definitions.

5/1/2008

Apr 2008 No 628

10/22/2008, 73 FR 62889

Only (3e) and (4)(b)27

NR 407.025

Permit flexibility.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.03

Exemptions from operation permit requirements.

2/1/2001

Jan 2001 No 541

12/14/2001, 66 FR 64750

NR 407.03

Exemptions from operation permit requirements.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (1)(ce) and (1)(cm)

NR 407.03

 

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (1)(intro.), (a), (bm), (1m), (2)(ba), (f) and (g)

NR 407.04

Application filing dates.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.05

Applications and forms.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.05

Applications and forms.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (4)(c)1. and Table 2 footnote 8

NR 407.05

Applications and forms.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (7)

NR 407.05

 

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (2) and (6)

NR 407.06

Complete applications.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.07

Action on applications.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.08

Dates by which permits are required.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.09

Permit content.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.09

Permit content.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (4)(a)3.c.

NR 407.10

General operation permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

All except (4)(a)2.

NR 407.10

General operation permits.

5/1/2008

Apr 2008 No 628

10/22/2008, 73 FR 62889

Only (4)(a)2. and (note)

NR 407.105

Registration operation permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

NR 407.105

 

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (3)(b)

NR 407.107

Petitions for issuance of general operation permits and registration operation permits.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

NR 407.11

Administrative permit revisions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Except (3)(c)

NR 407.12

Minor revisions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Except (1)(b)(Note)

NR 407.13

Significant revisions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.14

Permit revision by the department.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.14

Permit revision by the department.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (4)(c) and Note

NR 407.15

Permit suspension, revocation and withdrawal from coverage.

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only intro. (3) and (8)(a)

NR 407.15

Permit suspension, revocation and withdrawal from coverage.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

Only (1), (2), (4), (6) and (7)

NR 407.15

10/1/2020

Sept 2020 No 777

3/3/2022, 87 FR 11957

Only (5)

NR 407.16

Revision procedures for non-part 70 source permits and state­ only requirements for part 70 sources.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 407.17

Revisions of acid rain provisions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 408 - Construction Permits for Direct Major Sources in Nonattainment Areas WI NR 408 (pdf) (3.47 MB)

NR 408.01

Applicability; purpose.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.02

Definitions.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

Only (2), (3), (6), (7), (8), (9), (10), (12), (14), (15), (16), (17), (18), (19), (21), (22), (24), (25), (26), (27), (28), (29), (30), (31), (32)and (33); except for (21)(a)1.

NR 408.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (21)(intro.)

NR 408.02

Definitions.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

Only (1), (2m), (4), (5), (11), (11e), (11m), (11s), (13), (13m), (20), (21)(a)1., (23), (24m), (25s), (28e), (28j), (28m), (28s), (29m), (32m); Except for (20)(e)5.a, (20)(e)5.b. and (20)(e)6.

NR 408.02

Definitions.

7/1/2007

Jul 2014 No 709

11/6/2014, 79 FR 60064

Only (20)(e)5.a, (20)(e)5.b. and (20)(e)6.

NR 408.025

Methods for calculation of increases in actual emissions.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

NR 408.03

Source applicability and exemptions.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.04

Control technology review.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.05

Reasonable further progress.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.06

Emissions offsets.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.06

Emissions offsets.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

Only (10)

NR 408.07

Source impact analysis.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.08

Additional conditions for approval.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.09

Permit application review; public participation.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

NR 408.10

Source obligation.

6/1/1993

May 1993 No.449

1/18/1995, 60 FR 3538

Only (1) through (4)

NR 408.10

Source obligation.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

Only (5) and (6)

NR 408.11

Plant-wide applicability limitations (PALs).(f)

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

NR 409 - Acid Rain Portion of Operation Permits WI NR 409 (pdf) (137.41 KB)

NR 409.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (76)(intro.)

NR 409.06

Standard requirements.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (8)(d)

NR 410 - Air Permit, Emission and Inspection Fees WI NR 410 (pdf) (850.38 KB)

NR 410.01

Purpose.

5/1/1984

Apr 1984 No 340

3/13/1985, 50 FR 10005

Corresponds to current 410.01(1)

NR 410.02

Applicability

5/1/1984

Apr 1984 No 340

3/13/1985, 50 FR 10005

Corresponds to current 410.01(2)

NR 410.03

Definitions

5/1/1984

Apr 1984 No 340

3/13/1985, 50 FR 10005

(1) through (12). Corresponds to current 410.02

NR 410.03

Application fee

9/1/2005

Aug 2005 No 596

2/6/2006, 71 FR 5979

Only (1)(a)(5), (1)(a)(6) and (1)(a)(7)

NR 410.03

Application fee

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76558

Only intro., (1)(a)(8), (1)(a)(9), (1)(a)(10) and (1)(b)

NR 410.03

Application fee

6/1/2007

May 2007 No 617

3/11/2008, 73 FR 12893

Only (1)(bm)

NR 410.03

Application fee

6/1/2007

May 2007 No 617

8/1/2013, 78 FR 46520

Only (1)(d) and (1)(f)

NR 410.03

Application fee

5/1/2008

Apr 2008 No 628

10/22/2008, 73 FR 62889

Only (4)

NR 410.04

Application fee

5/1/1984

Apr 1984 No 340

3/13/1985, 50 FR 10005

Corresponds to current 410.03

NR 410.05

Implementation and enforcement fee

5/1/1984

Apr 1984 No 340

3/13/1985, 50 FR 10005

NR 410.06

Severe ozone nonattainment area major source fee.

2/1/2001

Jan 2001 No 541

6/25/2002, 67 FR 42729

NR 415 - Control of Particulate Emissions WI NR 415 (pdf) (1.45 MB)

NR 415.02

Definitions.

11/1/1982

Oct 1982 No 322

11/28/1983, 48 FR 53559

Only (2), (5) and (9). Approved as NR 154.01(84) "Fugitive dust", NR 154.01(155) "Process weight" and NR 154.01(174) "Silt content"

NR 415.02

Definitions.

11/1/1982

Oct 1982 No 322

11/28/1983, 48 FR 53559

Only (6). Approved as NR 154.01(159m) "Public trafficable area"

NR 415.02

Definitions.

11/1/1982

Oct 1982 No 322

11/28/1983, 48 FR 53559

Only (10). Approved as NR 154.01(193m) "Trafficable area"

NR 415.02

Definitions.

11/1/1982

Oct 1982 No 322

5/27/1999, 64 FR 28745

Only (5) "Process weight"

NR 415.03

General Limitations

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(1), General Limitations

NR 415.035

Specific geographic areas for additional particulate emission control.

11/1/2001

Oct 2001 No 550

9/16/2003, 68 FR 54160

NR 415.04

Fugitive dust

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Only (intro), (1) and (2). Approved as NR 154.11(2), 154.11(2)(a) and 154.11(2)(b)

NR 415.04

Fugitive dust

4/1/1982

Mar 1982 No 315

11/28/1983, 48 FR 53559

Only (3) and (4). Approved as NR 154.11(2)(c) and 154.11(2)(e)

NR 415.04

Fugitive dust

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(b), (2)(a)(intro.), (2)(b)(intro.) and (2)(c)(intro.)

NR 415.04

Fugitive dust

11/1/2001

Oct 2001 No 550

9/16/2003, 68 FR 54160

Only (2)(intro.), (3)(intro.), (3)(a), (4)(intro.) and (4)(b)

NR 415.05

Particulate matter emission limits for processes

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(3)

NR 415.05

Particulate matter emission limits for processes

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(intro.)

NR 415.05

Particulate matter emission limits for processes

11/1/2001

Oct 2001 No 550

9/16/2003, 68 FR 54160

Only (3)(intro.)

NR 415.06

Particulate matter emission limits for fuel burning installations

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Only (1), (2) and (3). Approved as NR 154.11(4)(a), NR 154.11(4)(b) and NR 154.11(4)(c)

NR 415.06

Particulate matter emission limits for fuel burning installations

11/1/2001

Oct 2001 No 550

9/16/2003, 68 FR 54160

Only (3)(intro.) and (4)

NR 415.07

Particulate matter emission limits for incinerators

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(5)

NR 415.07

Particulate matter emission limits for incinerators

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a)(intro.) and (1)(b)(intro.)

NR 415.075

Particulate matter emission limitations for ledge rock quarries and industrial sand mines.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a)5.

NR 415.075

Particulate matter emission limitations for ledge rock quarries and industrial sand mines.

11/1/2001

Oct 2001 No 550

9/16/2003, 68 FR 54160

Only (3)(intro.)

NR 415.08

RACT requirements for coking operations

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

All except (1). Approved as NR 154.11(7), all except (a)

NR 415.08

RACT requirements for coking operations

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)

NR 417 - Control of Sulfur Emissions WI NR 417 (pdf) (2.13 MB)

NR 417.01

Applicability; purpose.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)

NR 417.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 417.02

Definitions.

8/1/1979

Jul 1979 No 283

6/21/1982, 47 FR 26622

Only (1). Approved as NR 154.01(69) "Equivalent air-dried kraft pulp"

NR 417.04

Southeastern Wisconsin Intrastate AQCR.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.06

Total reduced sulfur limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1) and (2)

NR 417.07

Statewide sulfur dioxide emission limitations

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.07(1)

Applicability.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.07(2)

Emission limits for existing sources

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

All except (e) and (f)

NR 417.07(3)

Emission limits for new sources.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.07(4)

More restrictive emission limits.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.07(5)

Alternate emission limits.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

NR 417.07(6)

Compliance schedules.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

Only (b), (c) and (d)

NR 417.07(6)

Compliance schedules.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.) and (a)

NR 417.07(7)

Compliance determinations.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

Only (a)4. and (b)

NR 417.07(7)

Compliance determinations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (a)(intro.) and 1. to 3.

NR 417.07(8)

Variance from emission limits.

10/1/1986

Sep 1986 No 369

5/21/1993, 58 FR 29537

All except (9)

NR 418 - Sulfur Emission Control in Specific Geographic Areas WI NR 418 (pdf) (1.29 MB)

NR 418.01

Applicability; purpose.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)

NR 418.025

Brokaw RACT sulfur limitations

2/1/1980

Nov 1979 No 287

4/9/1981, 46 FR 21165

Only (1). Approved as NR 154.12(4)(a)

NR 418.025

Brokaw RACT sulfur limitations

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 418.03

Madison RACT sulfur limitations

12/1/1979

Jan 1980 No 289

4/9/1981, 46 FR 21165

Only (1). Approved as NR 154.12(5)(a)

NR 418.03

Madison RACT sulfur limitations

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 418.04

Milwaukee RACT sulfur limitations.

10/1/1986

Sep 1986 No 369

9/6/1989, 54 FR 36965

Only (1)(a)1.

NR 418.04

Milwaukee RACT sulfur limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a)2.

NR 418.05

Green Bay and DePere RACT sulfur limitations.

10/1/1986

Sep 1990 No 417

11/5/1991, 56 FR 56467

Only (1), (4)(a) to (f) and (5)

NR 418.05

Green Bay and DePere RACT sulfur limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3)(intro.) and (4)(intro.)

NR 418.06

Peshtigo RACT sulfur limitations.

11/1/1987

Oct 1987 No 382

4/4/1989, 54 FR 13522

Only (1), (2)(a), (3) and (4)

NR 418.06

Peshtigo RACT sulfur limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(intro.) and (2)(b)

NR 418.08

Rothschild RACT sulfur limitations.

10/1/1986

Sep 1986 No 369

3/27/1990, 55 FR 11183

Only (1), (3) and (4)

NR 418.08

Rothschild RACT sulfur limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 419 - Control of Organic Compound Emissions WI NR 419 (pdf) (1.01 MB)

NR 419.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 419.02

Definitions.

2/1/2001

Jan 2001 No 541

12/14/2001, 66 FR 64750

Only (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16), (17) and (18)

NR 419.02

Definitions.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1e), (1m), (1s), (3e), (3m), (3s), (6m), (7m), (8e), (8m), (10g), (10r), (11m), (12m), (14b), (14e), (14h), (14L), (14p), (14r), (14u), (14y), (15d), (15h), (15p), (15t), (16m), (18e), (18m), (18s), (22) and (23)

NR 419.03

General limitations.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 419.04

Disposal of VOC wastes.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 419.045

Industrial wastewater collection and treatment operations.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

NR 419.05

Storage of any organic compound.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 419.06

Transfer of any organic compound.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 419.08

Core and mold manufacturing for iron or steel foundries.

7/1/1994

Jun 1994 No 462

2/13/1996, 61 FR 5514

NR 420 - Control of Organic Compound Emissions from Petroleum and Gasoline Sources WI NR 420 (pdf) (2.04 MB)

NR 420.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 420.02

Definitions.

2/1/1993

Jan 1993 No 445

4/27/1995, 60 FR 20643

Only (1), (5), (6), (8), (9), (10), (11), (13), (14), (15), (16), (17), (18), (20), (21), (22), (23), (24), (24m), (25), (27), (29), (29m), (29p), (30), (32m), (33), (34), (35), (36), (37), (38), (39m), (40) and (41)

NR 420.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 420.02

Definitions.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (31)

NR 420.02

Definitions.

8/1/2016

Jul 2016 No 727

10/25/2018, 83 FR 53816

Only (39)

NR 420.03

Storage of petroleum liquids.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (1)(b) and (4)(b)3.

NR 420.03

Storage of petroleum liquids.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(b)

NR 420.03

Storage of petroleum liquids.

8/1/2016

Jul 2016 No 727

10/25/2018, 83 FR 53816

Only (4)(b)3.

NR 420.035

Gasoline storage tank vent pipes.

8/1/1994

Jul 1994 No 463

4/29/1996, 61 FR 18681

Except (2)(b) and (3)(c)

NR 420.035

Gasoline storage tank vent pipes.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(b) and (3)(c)

NR 420.04

Transfer operations and associated equipment.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (1)(b)4., (2)(a)(intro.), (2)(a)2. and (3)(c)1.

NR 420.04

Transfer operations and associated equipment.

8/1/2016

Jul 2016 No 727

10/25/2018, 83 FR 53816

Only (1)(b)4. and (3)(c)1.

NR 420.04

Transfer operations and associated equipment.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a)(intro.) and (2)(a)2.

NR 420.05

Petroleum refinery sources.

6/1/1992

May 1992 No 437

4/27/1995, 60 FR 20643

NR 421 - Control of Organic Compound Emissions from Chemical, Coatings and Rubber Products Manufacturing WI NR 421 (pdf) (1.02 MB)

NR 421.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 421.02

Definitions.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Only (1) and (2)

NR 421.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16), (17), (18), (19), (20), (21) and (22)

NR 421.02

Definitions.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (18m) and (23)

NR 421.03

Chemical manufacture.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 421.05

Synthetic resin manufacturing.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Only (1)(b)1., (1)(b)2., (2)(a)1., (2)(a)2., (2)(b), (2)(c), (2)(d), (2)(e)(intro.), (2)(f), (2)(g), (2)(h), (3), (3)(a)1., (3)(a)2., (3)(b) and (3)(b)1.

NR 421.05

Synthetic resin manufacturing.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a)(intro.), (2)(e)1., (2)(e)2., and (2)(e)3.

NR 421.05

Synthetic resin manufacturing.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)(a), (1)(b)(intro.), (1)(c), (2m), (3)(a)(intro.), (3)(c), and (4)

NR 421.06

Coatings manufacturing.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Only (1)(b)1., (1)(b)2., (2)(a), (2)(b), (2)(c), (2)(d), (2)(e)(intro.), (2)(f), (2)(g), (2)(h), (3)(a)1., (3)(a)2. and (3)(b)

NR 421.06

Coatings manufacturing.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(e)1., (2)(e)2., and (2)(e)3.

NR 421.06

Coatings manufacturing.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)(a), (1)(b)(intro.), (1)(c), (2m), (3)(a)(intro.), (3)(c), and (4)

NR 421.07

Synthetic organic chemical manufacturing industry.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (1)(b), (2), (3), (4), and (6)

NR 421.07

Synthetic organic chemical manufacturing industry.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)(a), (3)(a)5, (4)(a)5, and (5)

NR 422 - Control of Organic Compound Emissions from Surface Coating, Printing and Asphalt Surfacing Operations WI NR 422 (pdf) (2.34 MB)

NR 422.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 422.02

Definitions.

9/1/2001

Aug 2001 No 548

11/13/2001, 66 FR 56931

All except for (12), (13) and (102)

NR 422.02

Definitions.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (12s), (13), (21g), (26m), (37m), (40m), (53i), (54s), (57m), (77), (80m), (87v), (87x), (90m), (102), and (107m)

NR 422.02

Definitions.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (12), (34g), (34r), (83), and (90r)

NR 422.03

Exemptions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.), (2), (4), (4m)(b), (4m)(c), (5)(intro.) and (7)

NR 422.03

Exemptions.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1) and (3)

NR 422.04

Methods of compliance.

9/1/2001

Aug 2001 No 548

11/13/2001, 66 FR 56931

NR 422.05

Can coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (1m), (3), and (4)

NR 422.06

Coil coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (1m), (3), and (4)

NR 422.07

Paper coating — part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title)

NR 422.075

Paper coating — part 2.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (1), (2), (3)(intro.), (3)(a), (3)(c), (3)(d), (3)(e), and (3)(f)

NR 422.075

Paper coating — part 2.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (3)(b)

NR 422.08

Fabric and vinyl coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (1m), (3), and (4)

NR 422.083

Plastic parts coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)(a), (1)(b), (1)(bm), (3) including Table 1B (title), and (3m)

NR 422.085

Leather coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)

NR 422.09

Automobile and light−duty truck manufacturing.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1) and (6)

NR 422.095

Automobile refinishing operations.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (2)(a), (2)(c), (2)(d), (2)(e), (2)(f), (2)(g), (2)(h), (2)(i), (7), and (8)

NR 422.10

Furniture metal coating — part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title)

NR 422.105

Furniture metal coating — part 2.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (1), (2), (3), (4), (5)(intro.), (5)(a), (5)(c), (5)(d), (5)(e), and (5)(f)

NR 422.105

Furniture metal coating — part 2.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (5)(b)

NR 422.11

Surface coating of large appliances — part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title)

NR 422.115

Surface coating of large appliance — part 2.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (1), (2), (3), (4), (5)(intro.), (5)(a), (5)(c), (5)(d), (5)(e), and (5)(f)

NR 422.115

Surface coating of large appliance — part 2.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (5)(b)

NR 422.12

Magnet wire coaling.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 422.125

Wood furniture coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1) and (4m)

NR 422.127

Use of adhesives.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (2), (3m), (4)(a)(intro.), and (4)(b)

NR 422.13

Flat wood panel coating — part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title)

NR 422.131

Flat wood panel coating — part 2

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

NR 422.132

Wood door coating.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(b)

NR 422.132

Wood door coating.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)

NR 422.135

Molded wood parts or products.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)

NR 422.14

Graphic arts.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (1m), (4), and (5)

NR 422.14

Graphic arts.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(c)(intro.)

NR 422.141

Flexible package printing

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

NR 422.142

Lithographic printing — part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title) and (1m)

NR 422.142

Lithographic printing — part 1.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (5)(d)

NR 422.143

Lithographic printing — part 2.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (1), (1m), (2), (3a), (3b), (4), (5), (6)(intro.), (6a), (6b), (6c), (6e), (7), and (8)

NR 422.143

Lithographic printing — part 2.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (3)(c) and (6)(d)

NR 422.144

Letterpress printing

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

NR 422.145

Screen printing.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1), (1m), (2m), and (4)

NR 422.15

Miscellaneous metal parts and products.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1) and (9)

NR 422.155

Fire truck and emergency response vehicle manufacturing.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1) and (5)

NR 422.16

Use of asphalt surfacing materials.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 422.17

Application of traffic marking materials.

8/1/1994

Jul 1994 No 463

4/29/1996, 61 FR 18681

NR 423 - Control of Organic Compound Emissions from Solvent Cleaning Operations WI NR 423 (pdf) (1.36 MB)

NR 423.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 423.02

Definitions.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 423.02

Definitions.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (5m) and (9t)

NR 423.03

Solvent metal cleaning.

9/1/1994

Aug 1994 No 464

4/29/1996, 61 FR 18681

Except (4)(intro.), (4)(m), (5)(intro.), (6)(a)(intro.), (6)(b)(intro.), (6)(b)1. to 5. and (9)

NR 423.03

Solvent metal cleaning.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (4)(intro.), (4)(m), (5)(intro.), (6)(a)(intro.), (6)(b)(intro.) and (9)

NR 423.035

Industrial cleaning operations—part 1.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (title), (1), (2)(intro.), (2)(b)(intro.), (2)(b)4, (2)(e), (2)(g), (3)(intro.), (6)(a), (6)(b), and (9)(a)

NR 423.035

Industrial cleaning operations—part 1.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (2)(a)1, (2)(h), (4)(intro.), and (4)(a)

NR 423.037

Industrial cleaning operations — part 2.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

NR 423.04

Perchloroethylene dry cleaning.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 423.05

Petroleum liquid solvent dry cleaning.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 424 - Control of Organic Compound Emissions from Process Lines WI NR 424 (pdf) (1.24 MB)

NR 424.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 424.02

Definitions.

5/1/1988

Apr 1988 No 388

4/27/1995, 60 FR 20643

Includes (1) and (2)

NR 424.02

Definitions.

7/1/1994

Jun 1994 No 462

6/30/1995, 60 FR 34170

Includes (3), (4), (5), (6) and (7)

NR 424.03

Process lines emitting organic compounds.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

Except (1)(a)3. and 4., (2)(b), (2)(b)1. and 2., and (2)(c)

NR 424.03

Process lines emitting organic compounds.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a)3. and 4., (2)(b) and (2)(c)

NR 424.04

Aerosol can filling.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 424.05

Yeast manufacturing

7/1/1994

Jun 1994 No 462

6/30/1995, 60 FR 34170

Except (6)(a)3.

NR 424.05

Yeast manufacturing

1/1/2006

Dec 2005 No 600

9/22/2006, 71 FR 55287

Only (2)(a)(intro.), (2)(c), (6)(a)3., (6)(b)5, (6)(b)6 and (6)(b)7

NR 425 - Compliance Schedules, Delays, Exceptions and Internal Offsets for Organic Compound Emission Sources in Chs. NR 419 to 424 WI NR 425 (pdf) (1.52 MB)

NR 425.01

Applicability; purpose.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 425.02

Definitions.

3/1/1990

Feb 1990 No 410

4/27/1995, 60 FR 20643

NR 425.03

Compliance schedules.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Only (3)(c)1., 3. and 4., (7)(a), (b), (c) and (d), (7m)(b) and (c), (9), (10), (11), (12) and (13)

NR 425.03

Compliance schedules.

9/1/1994

Aug 1994 No 464

4/29/1996, 61 FR 18681

Only (12)(a)7.

NR 425.03

Compliance schedules.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2), (3)(a)(intro.), (3)(b), (3)(d)(intro.), (3)(e)(intro.), (4), (5), (6)(b)(intro.), (7)(e), (7m)(intro.), (7m)(a), (8) and (14)

NR 425.04

Exceptions, registrations and non-ozone season allowances.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (1)(b)

NR 425.04

Exceptions, registrations and non-ozone season allowances.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(b)

NR 425.05

Internal offsets.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 426 - Control of Carbon Monoxide Emissions WI NR 426 (pdf) (125.75 KB)

NR 426.04

Cupola emission limitations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

NR 428 - Control of Nitrogen Compound Emissions WI NR 428 (pdf) (1.08 MB)

NR 428.01

Applicability; purpose.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 428.02

Definitions.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (1)

NR 428.02

Definitions.

1/1/2004

Dec 2003 No.576

4/29/2005, 70 FR 22259

Only (1) and (1m)

NR 428.02

Definitions.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (7m)

NR 428.02

Definitions.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (7e)

NR 428.04

Requirements and performance standards for new or modified sources.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (1), (2)(g)(1)intro, (2)(h)1., (2)(h)2. and (3)(b)

NR 428.04

Requirements and performance standards for new or modified sources.

1/1/2004

Dec 2003 No.576

4/29/2005, 70 FR 22259

Only (2)(g)(1)intro and (2)(g)(4)

NR 428.04

Requirements and performance standards for new or modified sources.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (2)(h)1. and (2)(h)2.

NR 428.04

Requirements and performance standards for new or modified sources.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1) and (3)(b)

NR 428.05

Requirements and performance standards for existing sources.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (1) and (4)(b)2.

NR 428.05

Requirements and performance standards for existing sources.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (3)(e)1. to 4.

NR 428.05

Requirements and performance standards for existing sources.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1) and (4)(b)2.

NR 428.06

Compliance determination.

1/1/2004

Dec 2003 No.576

4/29/2005, 70 FR 22259

Only (2)(a)

NR 428.07

General Requirements.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (intro.), (1)(a), (1)(b)1., (1)(b)3., (3), (4)(c)

NR 428.07

General Requirements.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (intro.), (1)(a), (1)(b)1., (1)(b)3., (3), (4)(c)

NR 428.08

Specific provisions for monitoring NOx and heat input for the purpose of calculating NOx emissions.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (title) and (2)(title)

NR 428.08

Specific provisions for monitoring NOx and heat input for the purpose of calculating NOx emissions.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (title), (2)(title) and (2)(f)

NR 428.09

Quarterly reports.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

Except (2)(a)

NR 428.09

Quarterly reports.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (2)(a)

NR 428.10

Petitions.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 428.11

Additional requirements to provide heat input data.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 428.12

Alternative monitoring, recordkeeping.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

NR 428.20

Applicability and purpose.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (2)

NR 428.20

Applicability and purpose.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1)

NR 428.21

Emissions unit exemptions.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

NR 428.22

Emission limitation requirements.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (1)(intro), (1)(a) to (c), (1)(e) to (i), (2)(a) to (b)

NR 428.22

Emission limitation requirements.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1)(d) and (2)(intro)

NR 428.23

Demonstrating compliance with mission limitations.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (1)(intro), (1)(a), (1)(b)2. to 8., and (2)

NR 428.23

Demonstrating compliance with mission limitations.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1)(b)1. and (1)(b)9.

NR 428.24

Recordkeeping and reporting.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (1)(intro), (1)(a), (1)(b)1. to 3., and (2) to (4)

NR 428.24

Recordkeeping and reporting.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1)(b)(intro)

NR 428.25

Alternative compliance methods and approaches.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (1)(intro), (1)(a)1.b., (1)(a)2. to 4., (1)(b) to (d), (2), (3)(a), and (3)(c)

NR 428.25

Alternative compliance methods and approaches.

9/1/2009

Aug 2009 No 644

10/19/2010, 75 FR 64155

Only (1)(a)1.a. and c. and (3)(b)

NR 428.26

Utility reliability waiver.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

NR 429 - Malodorous Emissions and Open Burning WI NR 429 (pdf) (128.3 KB)

NR 429.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

NR 431 - Control of Visible Emissions WI NR 431 (pdf) (253.95 KB)

NR 431.03

General limitations.

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(6)(intro), Visible Emissions

NR 431.04

Emission limitations on or before April 1, 1972.

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(6)(b)

NR 431.05

Emission limitations after April 1, 1972.

9/1/1981

Aug 1981 No 308

3/9/1983, 48 FR 9860

Approved as NR 154.11(6)(a)1

NR 432 - Allocation of Clean Air Interstate Rule NOx Allowances WI NR 432 (pdf) (112.41 KB)

NR 432.01

Applicability; purpose.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 432.02

Definitions.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 432.03

CAIR NOx allowance allocation.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 432.05

CAIR NOx ozone season allowance allocation.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 432.06

Timing requirements for allocations of CAIR NOx allowances and CAIR NOx ozone season allowances.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 432.07

CAIR renewable units.

8/1/2007

Jul 2007 No 619

10/16/2007, 72 FR 58542

NR 436 - Emission Prohibition, Exceptions, Delayed Compliance Orders and Variances WI NR 436 (pdf) (759.15 KB)

NR 436.01

Applicability; purpose.

10/1/1979

Sep 1979 No 285

4/9/1981, 46 FR 21165

Only (1). Approved as NR 154.02(1), Applicability

NR 436.02

Definitions.

10/1/1979

Sep 1979 No 285

6/21/1982, 47 FR 26622

Only (1). Approved as NR 154.01(51), Emergency or reserve equipment

NR 436.02

Definitions.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 436.03

Emissions prohibited

10/1/1979

Sep 1979 No 285

11/27/1981, 46 FR 57893

Approved as NR 154.09, Emissions Prohibited

NR 436.04

Delayed compliance orders.

10/1/1979

Sep 1979 No 285

4/9/1981, 46 FR 21165

Approved as NR 154.02(2), DELAYED COMPLIANCE ORDERS.

NR 436.05

RACT variances.

10/1/1979

Sep 1979 No 285

4/9/1981, 46 FR 21165

Approved as NR 154.02(3), RACT VARIANCES, except for 154.02(3)(a)2. and (3)(d)

NR 436.05

RACT variances.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(b), (2)(bm) and (5)

NR 436.06

Alternate fuel variances.

10/1/1979

Sep 1979 No 285

4/9/1981, 46 FR 21165

Approved as NR 154.02(4), Alternate fuel variances

NR 438 - Air Contaminant Emissions Inventory Reporting Requirements WI NR 438 (pdf) (723.13 KB)

NR 438

Air Contaminant Emission Reporting Requirements

6/1/1993

May 1993 No 449

12/6/1993, 58 FR 64155

NR 438.01

Applicability; purpose.

6/1/1993

May 1993 No 449

12/6/1993, 58 FR 64155

NR 438.02

Definitions.

6/1/1993

May 1993 No 449

12/6/1993, 58 FR 64155

NR 438.03

Required emission inventory reports.

6/1/1993

May 1993 No 449

12/6/1993, 58 FR 64155

Except Table 1 and (1)(b)

NR 438.03

Required emission inventory reports.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only Table 1 and (1)(b)

NR 438.04

Content of emission inventory reports.

6/1/1993

May 1993 No 449

12/6/1993, 58 FR 64155

NR 439 - Reporting, Recordkeeping, Testing, Inspection and Determination of Compliance WI NR 439 (pdf) (2.35 MB)

NR 439.01

Applicability; purpose.

6/1/1992

May 1992 No 437

4/27/1995, 60 FR 20643

NR 439.02

Definitions.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 439.03

Reporting.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (1)(c) and (4)(a)(intro.)

NR 439.03

Reporting.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(c) and (4)(a)(intro.)

NR 439.04

Recordkeeping

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (4)(intro), (4)(d), (4)(f), (4)(g), (5)(a) and (5)(d)

NR 439.04

Recordkeeping

9/1/2001

Aug 2001 No 548

11/13/2001, 66 FR 56931

Only (5)(a)

NR 439.04

Recordkeeping

7/1/1995

Jun 1995 No 474

4/9/1996, 61 FR 15706

Only (5)(d)

NR 439.04

Recordkeeping

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (4)(intro), (4)(d), (4)(f), (4)(g) and (6)

NR 439.05

Access to records; inspections.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 439.055

Methods and procedures for determining compliance using instrumentation of air pollution control equipment and source processes.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant).

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (3)(b) and (3)(i)

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant).

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (3)(b)

NR 439.06

Methods and procedures for determining compliance with emission limitations (by air contaminant).

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (3)(j)

NR 439.07

Methods and procedures for periodic compliance emission testing.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 439.075

Periodic compliance emission testing requirements.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (2)(a)(intro.), (2)(a)4. and (2)(c)3.j.

NR 439.075

Periodic compliance emission testing requirements.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(a)(intro.) and 4.

NR 439.075

Periodic compliance emission testing requirements.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (2)(c)3.j.

NR 439.08

Methods and procedures for periodic fuel sampling and analysis.

6/1/1993

May 1993 No 449

4/27/1995, 60 FR 20643

NR 439.085

Periodic fuel sampling and analysis requirement

6/1/1992

May 1992 No 437

4/27/1995, 60 FR 20643

NR 439.09

Methods and procedures for continuous emission monitoring.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (9)(b)

NR 439.09

Methods and procedures for continuous emission monitoring.

7/1/1994

Jun 1994 No 462

6/30/1995, 60 FR 34170

Only (7m) and (9)(b)

NR 439.095

Continuous emission monitoring requirements.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (2)

NR 439.095

Continuous emission monitoring requirements.

7/1/1994

Jun 1994 No 462

6/30/1995, 60 FR 34170

Only (1)(e) and (5)(e)

NR 439.095

Continuous emission monitoring requirements.

5/1/1995

Apr 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 439.096

Methods and procedures for combustion optimization.

2/1/2001

Jan 2001 No 541

11/13/2001, 66 FR 56931

NR 439.10

Circumvention.

10/1/1987

Sep 1987 No 381

4/27/1995, 60 FR 20643

NR 439.11

Malfunction prevention and abatement plans.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 445 - Control of Hazardous Air Pollutants WI NR 445 (pdf) (265.42 KB)

NR 445.16

Notice of hazardous substance air spills

10/1/1979

Sep 1979 No 285

4/9/1981, 46 FR 21165

Approved as NR 154.06(1), Source reporting, recordkeeping, testing, inspection and operation

NR 447 - Control of Asbestos Emissions WI NR 447 (pdf) (509.74 KB)

NR 447.02

Definitions.

4/1/1981

Mar 1981 No 303

6/21/1982, 47 FR 26622

Only (6), (7), and (31). Approved as NR 154.01(19)(b), Asbestos mill; NR 154.01(19)(c), Asbestos tailings and NR 154.01(136), Particulate asbestos material

NR 447.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.), (16) and (18) Note

NR 447.07

Demolition and renovation; notification requirements

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3)(a) and (3)(d)(intro.)

NR 447.12

Waste disposal for asbestos mills.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3)(b) Note

NR 447.16

Reporting.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 447.18

Operations that convert asbestos−containing waste material into nonasbestos (asbestos−free) material.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1) Note

NR 448 - Control of Beryllium Emissions WI NR 448 (pdf) (143.34 KB)

NR 448.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 448.04

Stack emission sampling and emission limits.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)

NR 449 - Control of Vinyl Chloride Emissions WI NR 449 (pdf) (240.57 KB)

NR 449.02

Definitions.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 449.09

Emission tests.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (6)(a)3. and 4., (d)2. and (e)1.(intro.)

NR 449.12

Semiannual report.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3)(a) and (3)(b)5.

NR 484 - Incorporation By Reference WI NR 484 (pdf) (1.61 MB)

NR 484.01

Applicability; purpose.

6/1/1992

May 1992 No 437

4/27/1995, 60 FR 20643

NR 484.02

Definitions.

10/1/1986

Sep 1986 No 369

4/27/1995, 60 FR 20643

NR 484.03

Code of federal regulations and other materials in chs. NR 400 to 404.

6/1/1993

May 1993 No 449

4/27/1995, 60 FR 20643

NR 484.03

Code of federal regulations and other materials in chs. NR 400 to 404.

10/1/2009

Sep 2009 No 645

1/31/2011, 76 FR 5270

Only (5)

NR 484.04

Code of federal regulations appendices.

9/1/2001

Aug 2001 No 548

11/13/2001, 66 FR 56931

Except (intro.), (3), (5), (6), (13), (16), (17), (19), (20), (21), (21m), (25) and (27)

NR 484.04

Code of federal regulations appendices.

7/1/2007

Jun 2007 No 618

12/17/2008, 73 FR 76560

Only (21) and (27m)

NR 484.04

Code of federal regulations appendices.

8/1/2007

Jul 2007 No 619

10/19/2010, 75 FR 64155

Only (15m), (16m), (21m), (26m)(bm), (26m)(d) and (27)

NR 484.04

Code of federal regulations appendices.

10/1/2009

Sep 2009 No 645

1/31/2011, 76 FR 5270

Only (6)

NR 484.04

Code of federal regulations appendices.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (intro.)

NR 484.04

Code of federal regulations appendices.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (13), (16), (17), (19), (20), (20e), (25) and (27s)

NR 484.04

Code of federal regulations appendices.

10/1/2009

Dec 2017 No 744

9/17/2018, 83 FR 46882

Only (6g) and (6r)

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

Except (1), (3), (4) and (9)

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438.

9/1/1994

Aug 1994 No 464

6/30/1995, 60 FR 34170

Only (9)

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (3)

NR 484.05

Code of federal regulations and other materials in chs. NR 419 to 438.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (1)

NR 484.06

Code of federal regulations and other materials in ch. NR 439.

1/1/1994

Dec 1993 No 456

4/27/1995, 60 FR 20643

NR 484.06

Other government organizations.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (4)(Note), (4)(e), (4)(f) and (4)(g)

NR 484.08

Code of federal regulations in chs. NR 445 to 483.

11/1/1992

Oct 1992 No 442

4/27/1995, 60 FR 20643

NR 484.09

Other materials in chs. NR 445 to 483.

11/1/1992

Oct 1992 No 442

4/27/1995, 60 FR 20643

NR 484.10

American society for testing and materials.

2/1/2001

Jan 2001 No 541

12/14/2001, 66 FR 64750

Except (6), (9), (12), (14), (21), (32), (36), (39m) and (56)

NR 484.10

American society for testing and materials.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (9), (12), (14), (21), (32), (36) and (56)

NR 484.10

American society for testing and materials.

2/1/2012

Jan 2012 No 673

8/7/2012, 77 FR 46963

Only (6), (39m), (55b), (55bg) and (55br)

NR 484.11

Other private organizations.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (1)(a)

NR 484.11

Other private organizations.

8/1/2009

Jul 2009 No 643

8/7/2012, 77 FR 46963

Only (4), (5)(Table 6E) and (12)

NR 485 - Control of Emissions from Motor Vehicles, Internal Combustion Engines and Mobile Sources; Tampering Prohibition WI NR 485 (pdf) (631.82 KB)

NR 485.01

Applicability; purpose

6/1/1992

May 1992 No 437

9/19/2013, 78 FR 57501

NR 485.02

Definitions

12/1/2010

Nov 2010 No 659

9/19/2013, 78 FR 57501

NR 485.03

General limitations.

2/1/2001

Jan 2001 No 541

8/16/2001, 66 FR 42949

NR 485.04

Motor vehicle emission limitations; exemptions.

12/1/2010

Nov 2010 No 659

9/19/2013, 78 FR 57501

NR 485.05

Visible emission limits for motor vehicles, internal combustion engines and mobile sources.

2/1/2001

Jan 2001 No 541

8/16/2001, 66 FR 42949

NR 485.055

Particulate emission limit for gasoline and diesel internal combustion engines.

2/1/2001

Jan 2001 No 541

8/16/2001, 66 FR 42949

NR 485.06

Tampering with air pollution control equipment.

4/1/2006

Mar 2006 No 603

9/19/2013, 78 FR 57501

NR 485.07

Inspection requirement for motor vehicle tampering.

2/1/1997

Jan 1997 No 493

9/19/2013, 78 FR 57501

NR 486 - Employee Commute Options Program WI NR 486 (pdf) (634.99 KB)

NR 486.01

Applicability; purpose.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.02

Definitions.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.03

General requirements; exceptions.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.04

Notification; registration.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.05

Employee transportation coordinator.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.06

Employee trip reduction compliance plans and surveys.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.07

Compliance plan submittal deadline.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.08

Compliance plan review, approval and disapproval process.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.09

Annual employee trip reduction compliance plan renewal.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.10

Averaging; trading.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.11

Recordkeeping and monitoring.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 486.12

Enforcement procedures and penalties.

10/1/1993

Sep 1993 No 453

1/31/1995, 60 FR 5867

NR 487 - Clean Fuel Fleet Program WI NR 487 (pdf) (717.52 KB)

NR 487.01

Applicability; purpose.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.02

Definitions.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.03

General Requirements.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.04

Exemptions.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.05

Registration.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.06

Clean fuel fleet annual compliance plan.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.07

Annual compliance plan submittal deadline.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.08

Annual compliance plan review, approval and disapproval process.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.09

Clean fuel fleet acquisition credit program.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.10

Transportation control measure exemptions for clean fuel fleet vehicles.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.11

Labeling of clean fuel fleet vehicles.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.12

Requirement for fuel providers.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.13

Recordkeeping and monitoring.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.14

Enforcement procedures and penalties.

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 1

Emission Standards for Light-duty Vehicles

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 2

Emission Standards for Heavy-duty Vehicles

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 3

Acquisition Credit Generation - Vehicle Equivalent for LDVs and LDTs With Purchase or More Clean Fuel Fleet Vehicles than Required by the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 4

Acquisition Credit Generation Vehicle Equivalent for LDVs and LDTs With Purchase of a ULEV or ZEV to Meet the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 5

Vehicle Equivalent for LDVs and LDTs Credit Needed in lieu of Purchasing a LEV to meet the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 6

Acquisition Credit Generation - Vehicle Equivalent for HDVs With Purchase of More Clean Fuel Fleet Vehicles than Required by the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 7

Acquisition Credit Generation - Vehicle Equivalent for HDVs With Purchase of a ULEV or a ZEV to Meet the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 487.TABLE 8

Vehicle Equivalent for HDV Credit Needed in Lieu of Purchasing a LEV to Meet the Mandate

6/1/1995

May 1995No 473

3/11/1996, 61 FR 9639

NR 489 - Conformity of General Federal Actions to State Implementation Plans WI NR 489 (pdf) (906.22 KB)

NR 489

CONFORMITY OF GENERAL FEDERAL ACTIONS TO STATE IMPLEMENTATION PLANS

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.01

Purpose

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.02

Definitions.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.03

Applicability

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.04

Conformity analysis.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.05

Reporting requirements.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.06

Public participation and consultation.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.07

Frequency of conformity determinations.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.08

Criteria for determining conformity of general federal actions.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.09

Procedures for conformity determinations of general federal actions.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.10

Mitigation of air quality impacts.

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 489.11

Savings provision

10/1/1995

Sep 1995 No 477

7/29/1996, 61 FR 39329

NR 490 - Procedures for Noncontested Case Public Hearings WI NR 490 (pdf) (338.79 KB)

NR 490.01

Applicability; purpose.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 490.02

Definitions.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 490.025

Form and service of request.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 490.03

Notice of hearing.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 490.04

Conduct of hearing.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 490.05

Written comments.

1/1/1994

Dec 1993 No.456

1/18/1995, 60 FR 3538

NR 492 - Department Review Times WI NR 492 (pdf) (318.61 KB)

NR 492.03

Review Times

5/1/1985

Apr 1985 No 352

12/23/1986, 51 FR 45884

Approved as NR 154.015, Department Review Times

NR 493 - Air Pollution Episode Levels and Episode Emission Control Action Programs WI NR 493 (pdf) (762.01 KB)

NR 493.02

Definitions

10/1/1979

Sep 1979 No 285

6/21/1982, 47 FR 26622

Only (1). Approved as NR 154.01 intro, Definitions.

NR 493.02

Definitions

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (intro.)

NR 493.03

Episode levels.

8/1/1985

Jul 1985 No 355

12/15/1986, 51 FR 44909

Approved as NR 493.01, Episode levels.

NR 493.04

Emission control action programs.

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2) and (3)

NR 493.04

Emission control action programs.

8/1/1985

Jul 1985 No 355

12/15/1986, 51 FR 44909

Except (2) and (3). Approved as NR 493.02, General program.

NR 493.05

Episode orders.

8/1/1985

Jul 1985 No 355

12/15/1986, 51 FR 44909

Approved as NR 493.03, Episode orders.

NR 494 - Enforcement and Penalties for Violation of Air Pollution Control Provisions WI NR 494 (pdf) (135.83 KB)

NR 494.03

Procedure. (renumbered from NR 494.025)

2/1/1993

Jan 1993 No 445

8/13/1993, 58 FR 43080

NR 494.05

Penalties. (renumbered from NR 494.03)

2/1/1993

Jan 1993 No 445

8/13/1993, 58 FR 43080

NR 499 - Training and Certification Requirements for Solid Waste Treatment Facility Operators WI NR 499 (pdf) (189.51 KB)

NR 499.06

Certification levels

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(intro.), (2)(e) and (2)(g)

NR 499.07

Solid waste treatment facility operator initial training program requirements

5/1/1995

April 1995 No 472

5/27/1999, 64 FR 28745

Only (2)(intro.), (2)(a)1, (2)(a)2, (2)(a)3, (2)(a)4, (2)(a)5, (2)(a)6, (2)(a)7, (2)(a)8, (2)(a)9, (2)(a)10, (2)(a)11, (2)(a)12, (2)(a)13 and (2)(b)(intro.)

Statutes WI Statutes (pdf) (5.14 MB)

96.00

nonstatutory provisions; development

5/14/1992

1991 Wis Act 302, 1991 Laws of Wisconsin.

8/10/1994, 59 FR 40823

110.20

Motor vehicle emission inspection and maintenance program.

5/5/2010

2009 Wisconsin Act 228

9/19/2013, 78 FR 57501

144.3

Air pollution; definitions

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Only (9m) "Construction or modification permit", (9p) "Construction or new operation permit", (9r) "Elective operation permit for an existing source'' or "elective operation permit", (17) "Mandatory minor source permit", (17m) "Mandatory operation permit for an existing source" or "mandatory operation permit", (18) "Mandatory permit", (18m) "Major source construction or new operation permit", (19) "Major source permit", (19m) "Minor source construction or new operation permit", (22) "Nonattainment area mandatory major source permit", (22m) "Operation permit"

144.395

Alteration, suspension and revocation of permits.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

144.397

Operation permit review.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

144.402

Petition for alteration.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

285.01

Definitions

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30, Air pollution; definitions.

285.01(1)

"Air contaminant"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(1)

285.01(2)

"Air contaminant source or source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(2)

285.01(3)

"Air pollution"

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.01(1)

285.01(4)

"Air pollution control permit"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(3)

285.01(5)

"Allocation of the available air resource"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(3m)

285.01(7)

"Allowable emission"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(4)

285.01(8)

"Ambient air increment"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(5)

285.01(9)

"Ambient air quality standard"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(6)

285.01(9m)

"Architectural coating"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(3r)

285.01(10)

"Attainment area"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(7)

285.01(11)

"Base line concentration"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(8)

285.01(12)

"Best available control technology"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(9)

285.01(13)

"Department"

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.01(2)

285.01(15)

"Emission"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(10)

285.01(16)

"Emission limitation" or "emission standard"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(11), "Emission limitation"

285.01(17)

"Emission reduction option"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(12)

285.01(18)

"Existing source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(13)

285.01(19)

"Federal clean air act"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(14)

285.01(20)

"Growth accommodation"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(14m)

285.01(23)

"Lowest achievable emission rate"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(15)

285.01(24)

"Major source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(16)

285.01(25)

"Minor source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(19e)

285.01(26)

"Modification"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(20)

285.01(27)

"Modified source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(20e)

285.01(29)

"New source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(20s)

285.01(30)

"Nonattainment area"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(21)

285.01(34)

"Reasonably available control technology"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(22r)

285.01(36)

"Regulated pollutant"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(22rm)

285.01(37)

"Replenishment implementation period"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(22s)

285.01(41)

"Stationary source"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(23)

285.01(42)

"Volatile organic compound"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(24)

285.01(43)

"Volatile organic compound accommodation area"

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.30(25)

285.11

Air pollution control; Department duties

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.31

285.13

Air pollution control: department powers

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.31(2)

285.17

Classification, reporting , monitoring and record keeping

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.38, Classification and Reporting

285.19

Inspections

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.34

285.21

Ambient air quality standards and increments

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.375, Air Pollution Control: Standards and Determinations

285.23

Identification of nonattainment areas

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.371

285.27

Performance and emission standards.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Only (1), (1)(a), (1)(b), (1)(c), (2), (2)(a), (2)(b), (2)(c) and (4). Approved as 144.375(4), (4)(a), (4)(b), (4)(c), (5), (5)(a), (5)(b)., (5)(c) and (6).

285.27

Performance and emission standards.

12/13/2013

2013 Wisconsin Act 91

12/9/2014, 79 FR 72976

Only (3m)

285.30

Motor vehicle emissions limitations; inspections.

5/12/2010

2009 Wisconsin Act 311

9/19/2013, 78 FR 57501

285.31(5)

Gasoline vapor recovery—Termination of Requirements

4/2/2012

2011 Wisconsin Act 196

11/4/2013, 78 FR 65875

285.33

Employee trip reduction program.

4/30/1992

Wisconsin Act 302

1/31/1995, 60 FR 5867

Approved as 144.3712

285.35

Clean fuel fleet program

4/30/1992

Wisconsin Act 302

3/11/1996, 61 FR 9639

Approved as 144.3714

285.60

Air pollution control permits.

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Only (1), (2), (3), (4), (5), (6)(a) and (7). Approved as 144.391(1), 144.391(2), 144.391(3m), 144.391(4m), 144.391(5), 144.391(6) and 144.391(7).

285.60

Air pollution control permits.

4/2/2012

2011 Wisconsin Act 171

5/22/2013, 78 FR 30208

Only (3m)

285.61

Construction permit application and review.

5/15/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Only (1), (2), (3), (4), (5), (6), (7), (8) and (9). Approved as 144.392(1m), (2), (3), (4), (5), (6), (7), (8) and (9).

285.63

Criteria for Permit Approval

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Only (1), (2), (3), (4), (5), (6), (7), (8), (9) and (10). Approved as 144.393(1), (2), (3), (4), (5), (6), (7), (8), (9), (10).

285.63

Criteria for Permit Approval

4/2/2012

2011 Wisconsin Act 171

5/22/2013, 78 FR 30208

Only (3m)

285.65

Permit conditions

5/14/1992

91-92 Wis. Stats.

1/18/1995, 60 FR 3538

Approved as 144.394

285.66

Permit duration and renewal.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.396, Permit Duration

285.68

Failure to adopt rule or issue permit or exemption

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.398

285.69

Fees

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.399, Fees

285.79

Small business stationary source technical and environmental compliance assistance program.

5/14/1992

91-92 Wis. Stats.

8/10/1994, 59 FR 40823

Only (1), (2), (3) and (4) . Approved as 144.36(1), (2), (3) and (4).

285.81

Hearings on certain air pollution actions.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Only (1), (2) and (3) . Approved as 144.403(1), (2) and (3).

285.83

Violations: enforcement.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.423

285.87

Penalties for violations relating to air pollution.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.426, Penalties for violations relating to air pollution.

299.01(4)

"Environmental pollution"

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.01(3), "Environmental pollution"

299.95

Enforcement; duty of department of justice; expenses.

7/28/1979

1979 Wis. Stats.

6/25/1986, 51 FR 23056

Approved as 144.98, Enforcement; duty of department of justice; expenses.

Trans 131.01

Purpose and scope

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.02

Definitions

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.03

Emission inspection and reinspection

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.04

Waiver of compliance

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.05

Waiver emission equipment inspection

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.06

Inspection compliance

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.07

Voluntary inspections

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.08

Letter of temporary exemption from emission inspection requirements

4/1/2002

Mar 2002 No 555

9/19/2013, 78 FR 57501

Trans 131.09

Temporary operating permits

7/1/2008

Jun 2008 No 630

9/19/2013, 78 FR 57501

Trans 131.10

Reciprocity

4/1/2002

Mar 2002 No 555

9/19/2013, 78 FR 57501

Trans 131.11

Audits of inspection facilities

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.12

Equipment specifications and quality control

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.13

Licensing of inspectors

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.14

Remote sensing

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.15

Performance monitoring of repair facilities

1/1/2011

Dec 2010 No 660

9/19/2013, 78 FR 57501

Trans 131.16

Automotive emission repair technician training

7/1/2008

Jun 2008 No 630

9/19/2013, 78 FR 57501

Trans 131.17

Notification of inspection requirements

5/1/1996

Apr 1996 No 484

9/19/2013, 78 FR 57501

Air Quality Implementation Plans

  • About Air Quality Implementation Plans
  • Approved Air Quality Implementation Plans
  • Develop an Air Quality SIP
  • Find a Regional Contact for Air Quality SIPs/FIPS/TIPs
  • Tools for SIP Status
Contact Us about Air Quality Implementation Plans
Contact Us about Air Quality Implementation Plans to ask a question, provide feedback, or report a problem.
Last updated on May 16, 2024
  • Assistance
  • Ayuda
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • Aide
  • Asistans
  • Korean
  • Assistência
  • Russian
  • Tulong
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.