Annual Engine Survey

​By January 31^st of each year, operators of diesel-fired engines shall submit to the Sac Metro AQMD the total number of hours each engine operated during the previous year for maintenance, emergency, and total (maintenance + emergency + other).

The survey can be submitted via any of the following methods:

1. Online (see "Submit Annual Engine Survey Online" below)
2. E-mail the Excel Survey Form (see "Resources" below)

​Submit Annual Engine Survey Online

​Resources

• Frequently Asked Questions (FAQ)
• Excel Survey Form (For multiple permitted engines, you may also download the Excel copy, fill it out, save it, and e-mail to:  enginesurvey@airquality.org)

​Contact Information

• Chris Dettner
  Stationary Sources Intern
  CDettner@airquality.org
  (916) 874-4818
• Michelle Joe
  Associate Air Quality Engineer
  MJoe@airquality.org
  (916) 874-4853