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Environmental Health
Find information about permitting, sanitation, safe food and water, reducing exposure to infectious and hazardous material, proper disposal of waste and toxics, and more.
Short URL: kingcounty.gov/ehs
Delays in service due to new permit system: Environmental Health Services has transitioned to a new permit system. Please have patience as we work through this transition time.
To create an account and get guidance on the system, see Public Health Permit Center.
Select a topic
Healthy water, air, and soil
Protecting and maintaining healthy environmental conditions, including topics like lead and arsenic, indoor air quality, mold, solid waste and sharps disposal.
Prepare for floods, heat, and other emergencies
Guidelines on what you should do during public health emergencies and other dangers.
Water recreation, pools, and spas
Access swimming pool and spa permits, guidelines, and resources.
Pet business regulations and permits
Permits and rules for pet boarding, pet daycares, and shops where pets are sold.
Resources for homeless service providers
Supporting homeless service providers with environmental health consultations such as severe-weather response and climate change planning.
Schools program
New and remodel school plan review.
Bed bug fact sheets
Bed bugs are small insects that feed on human blood. They are usually active at night when people are sleeping. Learn how to detect if you have bed bugs and how to remove them.
Community trainings
Our Environmental Health Services teams offer various trainings to county residents, community partners, business operators and staff, and more!