Idaho Title V regulations & environmental compliance analysis

Idaho Title V: What you need to know

Governing Law and Regulations

Tier II operating permits: Idaho Rules of Administrative Procedures of the Attorney General (IDAPA) 58.01.01.400 to 58.01.01.410

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Title V operating permits: IDAPA 58.01.01.300 to 58.01.01.398

Applicability: IDAPA 58.01.01.006, IDAPA 58.01.01.008, and IDAPA 58.01.01.301

Application content: IDAPA 58.01.01.314

Insignificant activities: IDAPA 58.01.01.317

Action on applications: IDAPA 58.01.01.360 to 58.01.01.369

Fees: IDAPA 58.01.01.387 to 58.01.01.397

Regulatory Agency

Idaho Department of Environmental Quality (DEQ) Air Quality Division

Comparison: State vs. Federal
  • Rules. Idaho is authorized by the U.S. Environmental Protection Agency (EPA) to administer its own air emissions permit program. Idaho's Title V operating permit program, referred to as the Tier I operating permit program, generally follows the federal program, including the definition of major source and program applicability. DEQ received full approval of its program from the EPA effective November 5, 2001.
  • Administration and enforcement. DEQ's Air Qaulity Division is responsible for the administration and enforcement of the state's air emissions permit program.
  • State Requirements

    NON-TITLE V OPERATING PERMITS

    Operating Permits

    Idaho has no operating permit requirements for nonmajor sources. Such sources must comply with the terms and conditions of the permit to construct. See CONSTRUCTION PERMITS in the state section AIR EMISSIONS PERMITS for more information.

    Tier II Operating Permits

    IDAPA 58.01.01.400 to 58.01.01.410

    Applicability. In Idaho, a Tier II operating permit may function as a synthetic minor operating permit used to establish operational and emissions restrictions to limit the source’s potential to emit. Such a permit ...


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