Pools & Spas

Swimming or playing in water that is contaminated or high in natural toxins can cause illness, which is why the Snohomish Health District regulates pool water quality and safety features in Snohomish County. We conduct routine inspections at parks, hotels, athletic clubs, apartment complexes, and schools, including:

  • Spas
  • Spray pools
  • Swimming pools
  • Wading pools

Keeping the Community Safe

The Snohomish Health District also helps keep the community safe by:

  • Inspecting the construction of these facilities
  • Investigating injuries and complaints of illness or unsanitary conditions at all public facilities
  • Reviewing plans for new and remodeled public swimming pools and spas

Recommendations for swimmer health

Whether you are enjoying the water by the pool, lake or river, follow these Snohomish Health District recommendations for preventing illness and water contamination:

  1. People with an infectious illness, including vomiting or diarrhea within the past 7 days, should not enter the water.
  2. Shower thoroughly before entering the water.
  3. Small children should be taken on frequent bathroom breaks.
  4. Everyone should thoroughly wash their hands with soapy water after using the restroom or changing diapers.
  5. Swimmers should wash their hands and face thoroughly with soapy water before eating or preparing food.
  6. Pets should not be allowed in pools or public swimming beach and should be kept on a leash. Pet dropping should be collected by the owner and disposed of properly.
  7. Waterfowl should not be fed or otherwise encouraged to be in public bathing area.
  1. Complaints & Injuries
  2. Inspections
  3. Drowning Prevention

When a serious injury-requiring 911 to be called or needing immediate medical treatment at a clinic or an emergency room-or a drowning occurs at a regulated pool or spa in Snohomish County, the owner or operator must report the incident to Snohomish Health District within 48 hours using the state's Water Recreation Injury Report Form (PDF).

Complaints about a Snohomish County pool or spa can be submitted online.