Everett Public Schools is committed to providing safe, healthy learning and working environments. Between now and June 2026, the district is conducting state-required testing of drinking water outlets across all schools, in partnership with the Washington State Department of Health. All 27 schools will have drinking water outlets tested for lead. 

This testing builds on water testing work the district has been doing since 2016 and reflects increasingly protective standards for staff and students in schools. 

Why schools test drinking water 
Washington state law (RCW 28A.210.410 and RCW 43.70.830) requires public schools built or fully replumbed before 2016 to test drinking water outlets for lead. Retesting is required at least every five years. 

Testing helps identify individual sinks or fountains that may contain lead due to internal plumbing materials, particularly in older or infrequently used outlets. This allows schools to take early, preventive action when needed. 
 
City and school water standards 
Water standards are different for cities and schools. 

Federal and state law requires cities and municipalities to take action when lead levels reach 15 parts per billion (ppb) in the public water system. Washington state uses more protective guidelines for schools because children are more vulnerable to lead exposure. In schools, results at 5 ppb or higher are considered elevated, and any outlet that tests at 15 ppb or higher must be shut off immediately.