Santa Barbara County Air Pollution Control District

Permitting Agricultural Operations
Implementing SB 700 in Santa Barbara County

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Frequently Asked Questions

The APCD is committed to working with leaders in our local agricultural industry to ensure that all of the agricultural businesses in our county know about SB 700 timelines and requirements. These sources may be associated with farms, vineyards, nurseries, dairies, horse breeding facilities, etc. Our goal is to develop a fair and consistent permitting program; to make the new requirements easy to understand; and to help everyone understand their responsibilities under this new law. APCD staff is ready to provide assistance at every step of the way. If you need assistance, please contact our Business Assistance Line (805) 961-8868, or e-mail .


What are the deadlines and who is affected?

In Santa Barbara County we envision that the requirements of SB 700 will be implemented over several years. There are, however, certain deadlines written into the law that we must observe.

SB 700 required that by December 31, 2004 the following must submit a federal permit application to the APCD:

  • Agricultural sources with a potential to emit 100 tons per year or more of any pollutant and that have actual emissions of 50 tons per year or more. (See red box on flow chart).
  • Agricultural sources with a potential to emit 100 tons per year or more of any pollutant and with actual emissions of less than 50 tons per year must comply with record keeping provisions of APCD Rule 370 in order to remain exempt from federal permit requirements (and exempt from the need to submit a permit application by December 31, 2004).
     
  • Additional information on federal permits is on these pages: calculator, and permit forms.

We are currently entering the second phase of this process, which will take place over a longer period of time and will affect:

  • Any agricultural source with actual emissions of 50 tons per year or more of any pollutant. (See yellow box on flow chart). Local permit applications are due to the APCD no later than October 1, 2005. See this page to determine if your operation requires a local permit
  • New agricultural installations of air polluting equipment with a potential to emit 100 tons per year or more of any pollutant or actual emissions of 50 tons per year or more. Actual emissions may have to be assumed to be equal to potential emissions for a facility not yet operating. Permits would be required prior to construction of the new installation.

Permitting Agricultural Operations - The SB 700 Process


Pollutants to be Included in Emission Calculations

Oxides of Nitrogen (NOx): Nitrogen oxides are typically created during combustion processes, and are major contributors to smog formation and acid deposition.
Volatile Organic Compounds (VOC): Also known as Reactive Organic Compounds (ROC), or gases (ROG): A reactive chemical gas, composed of hydrocarbons, that react with nitrogen oxides and contribute to the formation of ozone.
Carbon Monoxide (CO): A colorless, odorless gas resulting from the incomplete combustion of fossil fuels.
Sulfur Dioxide (SO2): A strong smelling, colorless gas that is formed by the combustion of fossil fuels.
Particulate Matter less than ten microns (PM10): A major air pollutant consisting of tiny solid or liquid particles of soot, dust, smoke, fumes, and aerosols.

Use the Potential to Emit (PTE) Screening Tool Calculator

To determine if your operation has the potential to emit greater than 100 tons per year of any one pollutant, use the Potential to Emit Screening Tool Calculator.


Current Exclusions

Agricultural sources that will not be required to obtain permits until the APCD Board makes certain findings include:

  • Existing agricultural sources with the potential to emit less than 100 tons per year of any pollutant and that have actual emissions less than 50 tons per year.
  • New or modified equipment at existing facilities if the actual emissions from the equipment are less than 50 tons per year of any pollutant, and the potential to emit of all equipment remains under 100 TPY.
  • New installations, if the actual emissions from the equipment are less than 50 tons per year of any pollutant, and the potential to emit of all equipment is under 100 TPY. Actual emissions may have to be assumed to be equal to potential emissions for a facility not yet operating.

APCD will not be adopting a rule or requiring permits for large confined animal facilities based on findings approved by the APCD Board of Directors on March 16, 2006. See the Board Resolution (PDF file) here.