Skip to Main Content
Loading
Loading
Create a Website Account
- Manage notification subscriptions, save form progress and more.
Website Sign In
How Do I?
Community Health
Environmental Public Health
Human Services
About Us
Home
Government
Departments F-Z
Public Health
Environmental Public Health
Septic Systems
Regulation / Sewage Management Plan
Regulation / Sewage Management Plan
Laws & Codes
Jefferson County Code - Chapter 8.15 - On-Site Sewage Disposal Systems (PDF) (PDF)
Jefferson County Sewage Management Plan (Adopted August 16, 2007) (PDF) (PDF)
Washington Administrative Code - Chapter 246-272A - On-Site Sewage Systems
Jefferson County Policies
Policy Statement Number 2021-02 (PDF)
Program: Septic System
Subject: Reduced setback to well or surface water to 75'
Policy Statement Number 01-01 (PDF)
Program: Wastewater
Subject: Design Standards for Site Constructed Elevated Fixed Media Filter Vessels
Policy Statement Number 1-89 (PDF)
Program: On-Site Sewage Disposal
Subject: Alterations, Additions, Repairs, Remodels, and New Construction/Certification of Occupancy
Policy Statement Number 3-91 (PDF)
Program: On-Site Sewage Treatment
Subject: Vertical Separation
Policy Statement Number 04-01 (PDF)
On-Site Sewage Disposal
Evaluation of Existing On-Site Sewage Systems
Policy Statement Number 4-88 (PDF)
Program: On-Site Sewage Disposal
Subject: Pit Privies
Policy Statement Number 93-04 (PDF)
Wet Season Evaluation Policy
Policy Statement Number 93-05 (PDF)
Drainfield Easement
Policy Statement Number 97-02 (PDF)
Program: On-Site Sewage
Subject: Minimum Land Area Requirements
Water / Sewer Line Crossing Policy (PDF)
Opens in new window
PDF Download
Word Download
Excel Download
PowerPoint Download
Document Download
close carousel
Opens in new window
PDF Download
Word Download
Excel Download
PowerPoint Download
Document Download
close carousel
Septic System Applications / Forms
Licensed/Certified Septic System Professionals
Operation and Monitoring (O&M) Inspection
O&M Program
Permit Files Online
Regulation / Sewage Management Plan
Resources for Professionals
Resources for Homeowners
Homeowner Authorization for Septic Inspections
Septic In Person Class Schedule
Septic System Decommissioning
Septic System FAQs
Brochures and Links
Arrow Left
Arrow Right
[]
Slideshow Left Arrow
Slideshow Right Arrow