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Thurston County, Washington

Registration Required: Call to see if your septic system qualifies and to register at the Environmental Health O&M program at 360-867-2626. Deadline to sign up for a class is the Friday prior to the class you are wanting to attend.

Certification Qualifications:

  1. Have one of the following septic system types:
    • Conventional Gravity
    • Pressure Distribution
    • Mound
    • Glendon® Biofilter, and;
  2. Access to a computer to view videos and submit inspection report online. 

Online Videos and In-Person Workshop including Field Test Review & Training

When: The workshop is offered twice a month

Where:  In-Person Training at the Thurston County Public Health Building, (near St. Peter's Hospital)

NOTE: The field portion of the class is outside, please dress accordingly and bring an umbrella.

Attendees will receive:

  • Copy of septic records
  • Class handouts
  • Certification to inspect your septic system.
  • $10 off next septic tank pump-out
  • $50 riser rebate(s)
03/31/2023 9:00am-1:00pm
04/01/2023 9:00am-1:00pm
04/28/2023 9:00am-1:00pm
04/29/2023 9:00am-1:00pm
05/20/2023 9:00am-1:00pm
05/26/2023 9:00am-1:00pm
06/24/2023 9:00am-1:00pm
06/30/2023 9:00am-1:00pm
07/29/2023 9:00am-1:00pm
08/25/2023 9:00am-1:00pm
08/26/2023 9:00am-1:00pm
09/29/2023 9:00am-1:00pm
09/30/2023 9:00am-1:00pm
10/27/2023 9:00am-1:00pm
10/28/2023 9:00am-1:00pm
12/01/2023 9:00am-1:00pm
12/02/2023 9:00am-1:00pm



    Saturday, June 24, 2023
    Public Health and Social Services Location
    Health and Wellness

    Public Health and Social Services Location

    412 Lilly Rd. NE
    Olympia, WA 98506-5132