What do septic systems, swimming pools and restaurants have in common? They’re all regulated by the Snohomish County Board of Health Code, and they’re all about to get a long-overdue update.

So are solid waste facilities, food trucks, spas and water parks.

The Snohomish County Health Department is working on a multiyear effort to modernize its Health Code, the set of local public health rules that help keep our community and environment safe. Most of us don’t think much about them, but these regulations play a big role in everyday life to protect public health. 

“The Health Department is responsible for making sure the residents of Snohomish County are protected from hazards in their indoor and outdoor environments,” said Ragina Gray, director of the department’s Environmental Health Division. “This update is a big part of that.”

A Healthier Community Starts Here 

Updating the entire Health Code will happen in phases. The first phase launched in 2025 and will focus on land use and septic system regulations. Some highlights:

• A full refresh of septic regulations - the wastewater section of the Health Code will get reorganized and modernized to make it easier to use and understand. 
• Property transfer inspections for septic systems - a new state requirement will help home buyers and sellers understand the condition of a septic system before a sale.
• Stronger monitoring and maintenance standards - these changes aim to prevent system failures that could affect local waterways and drinking water and be expensive for homeowners. 
• Clearer guidance for septic professionals - updates will support consistency, accountability, and better work across the industry. 

These rules aren’t just about technical updates. They’re about making sure that local rules reflect today’s needs, best available science and community values. 

Building a Stronger Foundation Together 

These land use code updates are just the beginning. Over the next few years, the Health Department will review and revise other key parts of the Health Code to ensure they reflect current needs and support healthy, safe communities. That includes sections related to food safety, public pools, solid waste, and more. 

“These rules impact everyone, so it’s important that people have a chance to weigh in,” said Hailey Fagerness, a Healthy Communities Specialist at the Health Department. “We want to hear what’s working, what could be better, and what people care about. That feedback will help us make the code better for everyone.” 

Draft rules, timelines, and engagement opportunities will be shared on the Snohomish County Health Department website and through the “Decoding the Health Code” email newsletter. 

Want to learn more or get involved? Visit the website to stay informed, review upcoming code revisions, sign up for the newsletter and share your input. Your feedback will help shape a Health Code that works for everyone in Snohomish County.